[performance characteristics]
Si - c type polyurethane foam stabilizer is a non - hydrolyzed foam stabilizer made from polyolefin and polysiloxane by addition reaction. It is a modified polysiloxane. This product into the polyurethane foaming process, well with other ingredients of polyurethane, the uniformity and stability of foam, polyester foam process is an indispensable and irreplaceable in one of the key components.
This product is a light yellow, easy to flow transparent oil.
[technical indicators]
Appearance: pale yellow transparent liquid.
Viscosity (25 ℃) : 500-1500 mpa. S
Relative density (25 ℃) : 1.01 to 1.07
[usage]
This product as hard foam polyurethane foam stability in the process of foam agent, mainly used for various heating engineering (refrigerators, houses and all kinds of pipe heat preservation, cold storage insulation engineering) and polyurethane hard foam material production of various kinds of packing. It is used for the 2-3% of the system in Pu hard foam, and mixed with the polyol system in the mixture.
[usage and dosage].
A reference formula for hard polyurethane foam plastics.
A component B
Glycerol polyether 10 grams PAPI 32 grams.
Ethylenediamine polyether 5 g dibutyl dibutyl laurate 0.1g.
Beta-trihaloethyl phosphate 6-8 g.
F11 7 grams
Diethylenetriamine/ethylene glycol (1:1) 2 grams.
DY-ET101B 0.5 ~ 1 g.
[precautions].
This product is not suitable for soft blister unless special circumstances.
[packaging and shipping]
1. This product is packed in 50kg, 200kg clean polyethylene plastic drum or galvanized iron drum.
2. This product should be stored in a dry, cool and ventilated place to avoid sunlight exposure and avoid proximity to heat source.
3. The warranty period is one year. It can still be used after it has expired.
4. This product is transported in non-toxic and dangerous goods.