欧美丝袜一区二区三区,国产一区二区电影,亚洲免费网站 http://www.mimgu.com The Leading Supplier of China Amine Catalysts Mon, 13 Nov 2023 07:18:14 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.9 http://www.mimgu.com/wp-content/uploads/2023/12/1.jpg Elastomer environmental protection catalyst – Amine Catalysts http://www.mimgu.com 32 32 elastomer environmental protection catalyst/environmental protection catalyst http://www.mimgu.com/archives/45062 Mon, 13 Nov 2023 07:17:40 +0000 http://www.mimgu.com/?p=45062 elastomer environmental protection catalyst/environmental protection catalyst

overview:

product name: polyurethane elastomer environmental catalyst nt cat e-129

alias: polyurethane elastomer eco-friendly catalyst, elastomer eco-friendly catalyst, eco-friendly catalyst, elastomer catalyst, elastomer catalyst nt cat e-129

product description: has a certain special odor, insoluble in water, easily soluble in general polyurethane raw materials such as polyether, polyester polyol, etc..

properties description:

the appearance of this product is light yellow transparent liquid, chromaticity (apha) ≤ 50; density 1.17g/cm3 (25 ℃), viscosity 125mpa.s (25 ℃), flash point 127 ℃; there is a certain special smell, insoluble in water, easily soluble in general polyurethane raw materials, such as polyether, polyester polyol, etc..

this product does not contain pbb, pbde, lead, mercury, cadmium, etc. restricted by rohs regulations, and at the same time, it does not contain nine types of organotin compounds such as octyltin, butyltin, phenyltin, etc. polyurethane materials synthesized by the use of this product can pass the stringent environmental protection regulations of the u.s.a. and the european union. it is a substitute for traditional organic mercury and lead catalysts in certain fields of polyurethane.

product characteristics:

this product is developed for the requirement of no air bubbles in the field of polyurethane case (especially for polyurethane elastomers), which is completely different from the commonly used amine-tin catalysts, and its unique water-suppressing function can effectively shield the reaction between the trace water contained in the polyurethane raw materials and the isocyanate, avoiding the co2 bubbles generated from the reaction (polyether polyols can be used without high-temperature vacuum dewatering). even in humid rainy weather, it can also effectively avoid the phenomena of multi-foam, cracking, bulging and peeling, etc. this feature is very similar to that of organic mercury.

the unique catalytic function of this product has a longer operation time compared with other products in this series, which ensures the original low viscosity and good fluidity of the combination material before mixing, which is very important for reducing the air bubbles produced by mixing and filling the mold cavity quickly; when the temperature in the system reaches 40℃, the super catalytic effect of this product begins to appear, which can make the polyurethane combination material reach the dewatering point within 20 minutes (or even shorter) after the mixing is completed. (or even shorter) after mixing, the polyurethane composition reaches the required strength for demolding without subsequent heating and vulcanization, which is typical of low energy consumption and high efficiency.

areas of application:

nt cat e-129 has a good delay effect in this series of catalysts and excellent hydrolysis resistance, when the material temperature is lower than 40℃, the catalytic activity is very low, when the material temperature reaches 40℃, the catalytic activity starts to show, when the material temperature reaches 50℃, the catalytic activity increases rapidly, and when the temperature reaches 110℃, the catalytic activity is even stronger than common organotin and organobismuth on the market.nt cat e-129 is very suitable for the production of organic tin and organic bismuth. cat e-129 is very suitable for detda (e-100) as a curing agent for the combination of materials, such as the production of transparent ** shoes skate wheel combination of materials and semi-polyurethane, compared with other catalysts have a longer flow time (pot life) to meet the needs of the mold filling, so the production of hardness more than 92a skateboard wheels, shock absorbers and large products.

nt cat e-129 is used in mdi systems using alcohols as curing agents. it is characterized by a gentle reaction temperature rise curve and lower shrinkage than ordinary tin catalysts.

this product can be widely used in the field of polyurethane case to produce ** wheels, one and two-component sealants, coatings, adhesives, etc. it is used for aliphatic isocyanates and will not yellow the products.

instructions for use:

it is recommended to add polyol (polyol, p material) component when this product is used, and it is good to add it before sealing after vacuum degassing, and mix it well. it can also be added into isocyanate (iso, i material) component, but because of some raw materials may have the danger of gel tank, please carry out the applicability test first. the dosage is related to the product system and hardness, etc. generally, the dosage is 0.5~1‰ of the weight of p material. because of the different uses of the product environmental requirements vary, it is recommended that the user in accordance with the relevant standards to do the actual test shall prevail.

shelf life.

unopened shelf life of 12 months.

storage and transportation:

should be sealed and stored in a dry, cool and ventilated warehouse

packing:

200kg/drum storage: it is recommended to store in dry and cool area with proper ventilation. please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. store in a cool and dry place, keep the container sealed and avoid contact with oxides. do not inhale dust and avoid contact with skin and mucous membranes. smoking, eating and drinking are prohibited in the workplace. after work, shower and change clothes. store contaminated clothing separately and wash before use. maintain good hygiene practices. the company recommends that all polyurethane catalysts be stored in a dry, cool, properly ventilated area.

company?name:

newtop?chemical?materials?(shanghai)?co.,?ltd.

sales?manager:

hunter

e_mail:

?sales@newtopchem.com

telephone:

86-152 2121 6908

fax:

86-021-5657?7830

address:

rm.?1104,?no.?258,?songxing?west?road,
baoshan?district,?shanghai,?china?(mainland)

website:

www.mimgu.com?

]]>
elastomer environmental protection catalyst/nt cat e-129 http://www.mimgu.com/archives/45059 Mon, 13 Nov 2023 07:08:25 +0000 http://www.mimgu.com/?p=45059 elastomer environmental protection catalyst/nt cat e-129

overview:

product name: polyurethane elastomer environmental catalyst nt cat e-129

alias: polyurethane elastomer eco-friendly catalyst, elastomer eco-friendly catalyst, eco-friendly catalyst, elastomer catalyst, elastomer catalyst nt cat e-129

product description: has a certain special odor, insoluble in water, easily soluble in general polyurethane raw materials such as polyether, polyester polyol, etc..

properties description:

the appearance of this product is light yellow transparent liquid, chromaticity (apha) ≤ 50; density 1.17g/cm3 (25 ℃), viscosity 125mpa.s (25 ℃), flash point 127 ℃; there is a certain special smell, insoluble in water, easily soluble in general polyurethane raw materials, such as polyether, polyester polyol, etc..

this product does not contain pbb, pbde, lead, mercury, cadmium, etc. restricted by rohs regulations, and at the same time, it does not contain nine types of organotin compounds such as octyltin, butyltin, phenyltin, etc. polyurethane materials synthesized by the use of this product can pass the stringent environmental protection regulations of the u.s.a. and the european union. it is a substitute for traditional organic mercury and lead catalysts in certain fields of polyurethane.

product characteristics:

this product is developed for the requirement of no air bubbles in the field of polyurethane case (especially for polyurethane elastomers), which is completely different from the commonly used amine-tin catalysts, and its unique water-suppressing function can effectively shield the reaction between the trace water contained in the polyurethane raw materials and the isocyanate, avoiding the co2 bubbles generated from the reaction (polyether polyols can be used without high-temperature vacuum dewatering). even in humid rainy weather, it can also effectively avoid the phenomena of multi-foam, cracking, bulging and peeling, etc. this feature is very similar to that of organic mercury.

the unique catalytic function of this product has a longer operation time compared with other products in this series, which ensures the original low viscosity and good fluidity of the combination material before mixing, which is very important for reducing the air bubbles produced by mixing and filling the mold cavity quickly; when the temperature in the system reaches 40℃, the super catalytic effect of this product begins to appear, which can make the polyurethane combination material reach the dewatering point within 20 minutes (or even shorter) after the mixing is completed. (or even shorter) after mixing, the polyurethane composition reaches the required strength for demolding without subsequent heating and vulcanization, which is typical of low energy consumption and high efficiency.

areas of application:

nt cat e-129 has a good delay effect in this series of catalysts and excellent hydrolysis resistance, when the material temperature is lower than 40℃, the catalytic activity is very low, when the material temperature reaches 40℃, the catalytic activity starts to show, when the material temperature reaches 50℃, the catalytic activity increases rapidly, and when the temperature reaches 110℃, the catalytic activity is even stronger than common organotin and organobismuth on the market.nt cat e-129 is very suitable for the production of organic tin and organic bismuth. cat e-129 is very suitable for detda (e-100) as a curing agent for the combination of materials, such as the production of transparent ** shoes skate wheel combination of materials and semi-polyurethane, compared with other catalysts have a longer flow time (pot life) to meet the needs of the mold filling, so the production of hardness more than 92a skateboard wheels, shock absorbers and large products.

nt cat e-129 is used in mdi systems using alcohols as curing agents. it is characterized by a gentle reaction temperature rise curve and lower shrinkage than ordinary tin catalysts.

this product can be widely used in the field of polyurethane case to produce ** wheels, one and two-component sealants, coatings, adhesives, etc. it is used for aliphatic isocyanates and will not yellow the products.

instructions for use:

it is recommended to add polyol (polyol, p material) component when this product is used, and it is good to add it before sealing after vacuum degassing, and mix it well. it can also be added into isocyanate (iso, i material) component, but because of some raw materials may have the danger of gel tank, please carry out the applicability test first. the dosage is related to the product system and hardness, etc. generally, the dosage is 0.5~1‰ of the weight of p material. because of the different uses of the product environmental requirements vary, it is recommended that the user in accordance with the relevant standards to do the actual test shall prevail.

shelf life.

unopened shelf life of 12 months.

storage and transportation:

should be sealed and stored in a dry, cool and ventilated warehouse

packing:

200kg/drum storage: it is recommended to store in dry and cool area with proper ventilation. please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. store in a cool and dry place, keep the container sealed and avoid contact with oxides. do not inhale dust and avoid contact with skin and mucous membranes. smoking, eating and drinking are prohibited in the workplace. after work, shower and change clothes. store contaminated clothing separately and wash before use. maintain good hygiene practices. the company recommends that all polyurethane catalysts be stored in a dry, cool, properly ventilated area.

company?name:

newtop?chemical?materials?(shanghai)?co.,?ltd.

sales?manager:

hunter

e_mail:

?sales@newtopchem.com

telephone:

86-152 2121 6908

fax:

86-021-5657?7830

address:

rm.?1104,?no.?258,?songxing?west?road,
baoshan?district,?shanghai,?china?(mainland)

website:

www.mimgu.com?

]]>
elastomer environmental protection catalyst http://www.mimgu.com/archives/1594 Thu, 18 Jun 2020 02:35:36 +0000 http://www.mimgu.com/?p=1594 overview:

product name: polyurethane elastomer environmental protection catalyst nt cat e-129

alias: polyurethane elastomer environmental protection catalyst, elastomer environmental protection catalyst, environmental protection catalyst, elastomer catalyst, elastomer catalyst nt cat e-129

product description: it has a special smell, is insoluble in water, and easily soluble in general polyurethane raw materials such as polyether and polyester polyol.

newtop11

character description:

the appearance of this product is light yellow transparent liquid, color (apha) ≤50; density 1.17g/cm3 (25 ℃), viscosity 125mpa.s (25 ℃), flash point 127 ℃; has a special smell, insoluble in water, easily soluble in general polyurethane raw materials such as polyether, polyester polyol, etc.

this product does not contain polybrominated biphenyls, polybrominated diphenyl ethers, lead, mercury, cadmium, etc. restricted by rohs regulations, and does not contain nine types of organic tin compounds such as octyltin, butyltin, phenyltin, etc. using the polyurethane material synthesized by this product can adopted strict environmental protection regulations such as the united states and the european union. in some areas of polyurethane, it is a substitute for eliminating traditional organic mercury, lead and other catalysts.

 

product features:

this product is developed to meet the requirements of products in the polyurethane case field (especially for polyurethane elastomers) without bubbles. it is completely different from commonly used amine tin catalysts. it has its own unique water suppression function, which can effectively shield the trace moisture and isocyanate contained in the polyurethane raw materials. reaction to avoid the resulting co2 bubbles (polyether polyol can be used without high-temperature vacuum dehydration), even in wet and rainy weather, it can effectively avoid the phenomenon of multiple bubbles, cracking, bulging, peeling, etc. very similar to organic mercury.

the unique catalytic function of this product has a longer operating time than other products in this series, ensuring that the combined material maintains the original low viscosity and good fluidity before stirring evenly. this is very useful for reducing bubbles caused by mixing and quickly filling the mold cavity. important; when the temperature in the system reaches 40 ℃, the super catalytic effect of this product starts to appear, which can make the polyurethane composition reach the strength required for demolding within 20 minutes (or even shorter) after the mixing is completed, even without the need subsequent heating and vulcanization have typical low energy consumption and high efficiency.

 

application areas:

nt cat e-129 has a good delay effect in this series of catalysts and has excellent hydrolysis resistance. when the temperature of the material is lower than 40℃, the catalytic activity is very low. when the temperature of the material reaches 40℃, its catalytic activity begins to appear. when the temperature reaches 50 ℃, its catalytic activity increases rapidly, and when the temperature reaches 110 ℃, its catalytic activity is stronger than ordinary organotin and bismuth on the market. nt cat e-129 is very suitable for the combination of detda (e-100) as a curing agent, such as the combination of transparent ** shoe pulley and semi-polyurea, which has a longer pot life than other catalysts. to meet the needs of mold filling, it can produce skateboard wheels with hardness over 92a, shock absorbers and large products.

nt cat e-129 is used in the mdi system using alcohol as a curing agent combination. it is characterized by a gentle reaction temperature rise curve and a smaller shrinkage than ordinary tin catalysts.

this product can be widely used in the production of polyurethane case field, single- and double-component sealants, coatings, adhesives, etc., used in aliphatic isocyanate, will not make the product yellow.

 

instructions for use:

when using this product, it is recommended to add the polyol (polyol, p material) component, and it is good to add it after vacuum degassing and before sealing, and stir it evenly. it can also be added to the isocyanate (iso, i material) component, but it may be dangerous in the gel tank due to some raw materials, so please perform the suitability test first. the amount used is related to the product system and hardness. the general amount is 0.5 to 1‰ of the weight of the p material. because different products have different environmental requirements, users are advised to do actual testing according to relevant standards.

 

shelf life:

the unopened shelf life is 12 months.

 

storage and transportation:

should be sealed and stored in a dry, cool and ventilated warehouse

 

package:

200kg/drum storage: it is recommended to store in a dry and cool area with proper ventilation. after the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. store in a cool, dry place, keep the container sealed and avoid contact with oxides. do not breathe dust, avoid skin and mucous membrane contact. smoking, eating and drinking are prohibited in the workplace. after work, shower and change clothes. store contaminated clothing separately and wash it before reuse. maintain good hygiene habits. the company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated place. all storage containers must be well sealed to avoid contact with water or other influential substances, because this may change the performance of the product in use. the storage temperature is 10°c to 30°c. lower or higher temperatures are not suitable and should be avoided as much as possible.

]]>
elastomer environmental protection catalyst http://www.mimgu.com/archives/1590 Thu, 18 Jun 2020 02:33:42 +0000 http://www.mimgu.com/?p=1590 overview:

product name: polyurethane elastomer environmental protection catalyst nt cat e-129

alias: polyurethane elastomer environmental protection catalyst, elastomer environmental protection catalyst, environmental protection catalyst, elastomer catalyst, elastomer catalyst nt cat e-129

product description: it has a special smell, is insoluble in water, and easily soluble in general polyurethane raw materials such as polyether and polyester polyol.

30

character description:

the appearance of this product is light yellow transparent liquid, color (apha) ≤50; density 1.17g/cm3 (25 ℃), viscosity 125mpa.s (25 ℃), flash point 127 ℃; has a special smell, insoluble in water, easily soluble in general polyurethane raw materials such as polyether, polyester polyol, etc.

this product does not contain polybrominated biphenyls, polybrominated diphenyl ethers, lead, mercury, cadmium, etc. restricted by rohs regulations, and does not contain nine types of organic tin compounds such as octyltin, butyltin, phenyltin, etc. using the polyurethane material synthesized by this product can adopted strict environmental protection regulations such as the united states and the european union. in some areas of polyurethane, it is a substitute for eliminating traditional organic mercury, lead and other catalysts.

 

product features:

this product is developed to meet the requirements of products in the polyurethane case field (especially for polyurethane elastomers) without bubbles. it is completely different from commonly used amine tin catalysts. it has its own unique water suppression function, which can effectively shield the trace moisture and isocyanate contained in the polyurethane raw materials. reaction to avoid the resulting co2 bubbles (polyether polyol can be used without high-temperature vacuum dehydration), even in wet and rainy weather, it can effectively avoid the phenomenon of multiple bubbles, cracking, bulging, peeling, etc. very similar to organic mercury.

the unique catalytic function of this product has a longer operating time than other products in this series, ensuring that the combined material maintains the original low viscosity and good fluidity before stirring evenly. this is very useful for reducing bubbles caused by mixing and quickly filling the mold cavity. important; when the temperature in the system reaches 40 ℃, the super catalytic effect of this product starts to appear, which can make the polyurethane composition reach the strength required for demolding within 20 minutes (or even shorter) after the mixing is completed, even without the need subsequent heating and vulcanization have typical low energy consumption and high efficiency.

 

application areas:

nt cat e-129 has a good delay effect in this series of catalysts and has excellent hydrolysis resistance. when the temperature of the material is lower than 40℃, the catalytic activity is very low. when the temperature of the material reaches 40℃, its catalytic activity begins to appear. when the temperature reaches 50 ℃, its catalytic activity increases rapidly, and when the temperature reaches 110 ℃, its catalytic activity is stronger than ordinary organotin and bismuth on the market. nt cat e-129 is very suitable for the combination of detda (e-100) as a curing agent, such as the combination of transparent ** shoe pulley and semi-polyurea, which has a longer pot life than other catalysts. to meet the needs of mold filling, it can produce skateboard wheels with hardness over 92a, shock absorbers and large products.

nt cat e-129 is used in the mdi system using alcohol as a curing agent combination. it is characterized by a gentle reaction temperature rise curve and a smaller shrinkage than ordinary tin catalysts.

this product can be widely used in the production of polyurethane case field, single- and double-component sealants, coatings, adhesives, etc., used in aliphatic isocyanate, will not make the product yellow.

 

instructions for use:

when using this product, it is recommended to add the polyol (polyol, p material) component, and it is good to add it after vacuum degassing and before sealing, and stir it evenly. it can also be added to the isocyanate (iso, i material) component, but it may be dangerous in the gel tank due to some raw materials, so please perform the suitability test first. the amount used is related to the product system and hardness. the general amount is 0.5 to 1‰ of the weight of the p material. because different products have different environmental requirements, users are advised to do actual testing according to relevant standards.

 

shelf life:

the unopened shelf life is 12 months.

 

storage and transportation:

should be sealed and stored in a dry, cool and ventilated warehouse

 

package:

200kg/drum storage: it is recommended to store in a dry and cool area with proper ventilation. after the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. store in a cool, dry place, keep the container sealed and avoid contact with oxides. do not breathe dust, avoid skin and mucous membrane contact. smoking, eating and drinking are prohibited in the workplace. after work, shower and change clothes. store contaminated clothing separately and wash it before reuse. maintain good hygiene habits. the company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated place. all storage containers must be well sealed to avoid contact with water or other influential substances, because this may change the performance of the product in use. the storage temperature is 10°c to 30°c. lower or higher temperatures are not suitable and should be avoided as much as possible.

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