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Product Description
HH-9242 is a silicone oil stabilizer used in the production of flexible polyurethane foam. It is particularly suitable for the production of flame-retardant foam. Improves flame retardant efficiency by minimizing foam flammability during foam combustion. This silicone oil stabilizer is therefore particularly recommended for foam production that needs to pass combustion tests. At the same time, HH-9242 can not only be used in ordinary foam production but also successfully used in carbon dioxide foam production technology. This shows that not only can foams with excellent flame retardant properties be produced, but it also has a strong nucleation effect to make the foam structure fine and uniform.
Physical properties | Density(25℃) | 1.01-1.04g/cm 3 | | Viscosity(25℃) | 500-1000mPas | | PH value (4% aqueous solution) | 5.5-8.0 | | Cloud point (4% aqueous solution) | 37-42℃ |
Storage Guide
We guarantee a storage period of more than 12 months for HH-9242 in its original condition and under non-extreme climatic conditions, especially under non-extreme heat and humidity conditions. The freezing point of HH-9242 is below minus 25 degrees, so there is no problem in storage at low temperatures. But you still want to bring it to room temperature before use.
user's guidance
HH-9242 is recommended to be fed separately.
HH-9242 is called a "flame-retardant silicone surfactant. Its characteristic is to improve the performance of flame retardants.
HH-9242 is particularly suitable for foam production that must pass combustion tests, such as: American CAL117, MVSS 302, UL 94, and even the more stringent British standards BS5852, part2, source5, usually referred to as Crib-5 test.
HH-9242 can reduce the amount of flame retardants such as halogenated phosphate esters and melamine in the formula, thereby producing high-quality foam with higher strength. If the amount of halogenated phosphate esters in the formula is reduced, it also has other advantages: in smoke During the test process, the volatile matter produced by the volatile flame retardant is reduced: and there is less corrosive smoke during the actual combustion process.
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