Supply BASF Basf1135 liquid antioxidant BHT

BASF 1135 liquid antioxidant antioxidant \ 'chemical name: β- (3,5- di-tert-butyl-4-hydroxyphenyl) propionic acid ester isooctanol English name: Benzenepropanoicacid, 3,5-bis (1 , 1-dimethyl-ethyl) -44hydroxy-C7-C9branchedalkylesters similar foreign Product name: ANTIOXIDANT 1135 molecular weight: M = 390 Chemical Structure: Quality Standard: Item Standard Appearance colorless or light yellow liquid Acid ≤1.0mgKOH / g water content, % ≤0.1 Refractive index (20 ℃) ??1.493 ~ 1.499 Solubility clear kinematic viscosity (20 ℃) ??250 ~ 600mm2 / s main content,% ≥99 Uses: For excellent antioxidant properties of various polymers. For flexible polyurethane foam sheet, it is possible to prevent the polyol generate peroxides during storage, but also to prevent scorching occurs during the foaming process, has excellent antioxidant properties have a pumpable liquid additives convenience. Due to the low volatility and excellent compatibility, which use forced air cooling process works especially well in the polyurethane. This feature can also prevent the use of products in the automotive and textile surface fog coloring (such as: furniture, carpets, etc.). In a single liquid, emulsion, suspension, solution or melt polymer manufacturing and processing methods, low volatility and liquid state 135 make it particularly suitable. 135 may be prior to polymerization, during polymerization and after polymerization added. Dosage: 0.3-0.8%