Product origin :hebei, china
Delivery time :10days
Supply capacity :500T per month
Appearance White crystalline powder or particles
volatile, % ≤0.5
acid value, mgKOH/g ≤1.0
free 2.4 phenol,% ≤1.0
melting point℃, 160-180
Application: This product is used as auxiliary antioxidant. It is mainly used in polypropylene, polyethylene, polyvinyl chloride, ABS, nylon, PVC and so on. It can be used to improve color stability, combined with phenolic antioxidants and hindered amine light stabilizers. It can form an excellent processability, long-term aging resistance and UV stability. Qualitative. As an antioxidant, this product is suitable for polyvinyl chloride, polyester, ABS resin, polyolefin, nylon, polyphenylene oxide, poly (butylene terephthalate) (PBT), polystyrene alloy. This product has the special effect of stabilizing the melt viscosity of polymers, and has remarkable effect in the recycling process of recycled plastics. The antioxidant capacity of 626 is good. It will replace antioxidant 168. Its performance and cost are unmatched by antioxidant 168. The product is suitable for many varieties and is a new antioxidant with great market potential.
Storage: store in a cool and dry place for rain, moisture and sunscreen. The validity period is 6 months.
Packing: cardboard drum (box) lined with aluminum foil bag, net weight 25Kg/ barrels.