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PPG CS 743

Type: Polyether polyol copolymer

Development / Applications

PPG CS 743 is a polyol copolymer specifically designed for the production of slabstock foams, automotive applications, furniture, sound absorption, and headrests. PPG CS 743 is a polyether triol graft containing approximately 45% copolymerized styrene-acrylonitrile solids. It can be used in combination with conventional polyether polyols to produce enhanced, high-load foams. Foams produced with such blends exhibit an increase in hardness proportional to the level of CPP (copolymer polyol).
Storage
This product should be stored at normal room temperature. Once opened, the packaging should be tightly resealed.
The safety data sheet for this material is available upon request. Prolonged skin contact may cause irritation. Those handling this product should wear safety glasses and rubber gloves. In case of eye contact, rinse immediately with plenty of water. Wash exposed skin with soap and water.
210 kg drum. 1050 kg totes.
Physical PropertiesSpecification
AppearanceLiquid
Hydroxyl value (mgKOH/g)28-32
Viscosity (mPa·s @ 25 °C)3000-6000
Water content (%)0.08 MAX.
Solids content42-47

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