Competitive price Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate]

Hangzhou YaoShi COOP Import & Export Co., Ltd. is specialized in the R & D, manufacture and trade of rubber/plastic auxiliaries, basic chemical materials and accessories, including various rubber/plastic foaming agents and blowing promoters as well foaming agents for special plastic and new-type rubbers. We boast good purchasing/selling channels and system, and enjoy high reputation in the industry in local area.

We also produce 1, AZO Initiators: 2,2'-azobisisobutyronitrile (AIBN/V60), 2,2'-Azobis(2,4-dimethyl)valeronitrile(ABVN/V65), 2,2'-Azobis(2-methylbutyronitrile) (AMBN/V59), Dimethyl 2,2'-azobis(2-methylpropionate)(AIBME/V601), 2,2'-azobis[2-methylpropionamidine] dihydrochloride (AIBA/V50), 1,1’-Azobis(cyclohexane-1-carbonitrile (ACCN/V40), 2,2'-[azobis(1-methylethylidene)]bis[4,5-dihydro-1H-imidazole dihydrochloride (V44);

2, UV absorbents:  UV-P, UV-9, UV-531, UV-326, UV-327, UV-328, UV-329;

3, Antioxidant: Antioxidant 1010, 1076, 168, 264, 2246, 300, 311, B102, DLTP;

4, Light stabilizer 622, 770, 944, 802; 

5, Plasticizer + release agent (HB580) for acrylic purpose;

6, Cross-linking agent Ethyleneglycol dimethacrylate (EGDMA);

7, Fluorescent Whitening Agent OB, OB-1, KCB, FP-127 and so on.

Upholding the tenet of “Service, Innovation, Honesty, Diligence”, we have formed our featured corporate culture to get a good working environment an high cohesiveness, and we will, as always, offer clients best services.

Features:

The product is white crystalline powder, soluble in such organic solvents as benzene,toluene, chloroform and so on, slight soluble in alcohol, but insoluble in water. No transport orno frost spray when added to the products because of its volatility. Little toxicity and its halflethal dose (for a white mouse is only LD50≥15000mg/kg). Many countries, such as U.S.A., have approved it used as packing material for food.

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