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1 https://wordpress.org/?v=6.1.7http://www.mimgu.com/wp-content/uploads/2023/12/1.jpgPolyurethane delayed sealer – Amine Catalysts
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3232Polyurethane sealer BA100/Polyurethane delayed sealer
http://www.mimgu.com/archives/45164
Fri, 17 Nov 2023 07:58:46 +0000http://www.mimgu.com/?p=45164Polyurethane sealer BA100/Polyurethane delayed sealer
Overview:
Product name: polyurethane sealer BA100
Alias: polyurethane sealer BA100, delayed catalyst BA100, polyurethane sealer
Product Description: BA100 can be used to delay catalyzed reactions and improve flow while maintaining cure time. It is reactive to isocyanates and will react to a polymer matrix. It is typically used with non-emissive catalysts such as NE1070, NE500 or NE210 catalysts, but can also be used with conventional tertiary amine catalysts to delay the catalytic reaction.
Product Physical Properties:
Appearance: light yellow transparent liquid
Specific gravity: 1.1g/cm3
Viscosity: 2300mPa.s
Water solubility (25℃): partially soluble
Flash point: >200℃
Product use:
BA100 can be used to delay catalytic reaction and improve fluidity while maintaining curing time. It is reactive to isocyanates and will react to a polymer matrix. It is typically used with non-emissive catalysts such as NE1070, NE500 or NE210 catalysts, but can also be used with conventional tertiary amine catalysts to delay the catalytic reaction.
BA100 sealers are used in TDI or TDI / MDI high resilient (HR) foams as well as TDI / MDI or MDI based cold cure molded polyurethane foams. The higher amine content can be used to accelerate the cure time while maintaining a long emulsification time.
Product Features.
＊ Delayed emulsion time
＊ No VOC emissions
＊ No windshield fogging
＊ Reduced odor
＊ Good hydrolytic stability
Product dosage:
It is recommended to use 0.2-0.8 pphp of Dabco BA100 Sealer in MDI system and 0.1-0.4 pphp in TDI system respectively.
Soft block bubble dosage:
0.06-0.15 pphp Dabco BA100 Sealer is recommended.
Shelf life.
Keep unopened for two years
Storage:
Should be kept sealed and stored in a dry, cool and ventilated warehouse
Packaging:
200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging 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 and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.
