四[β (3.5－二叔丁基－4－羥基苯基）丙酸］季戊四醇酯

Pentaerythritol-tetra-[ β -(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate]

      本品為白色粉末，無嗅無味。熔點(diǎn)110℃-125℃，性質(zhì)穩(wěn)定。易溶于苯、丙酮和酯等溶劑，不溶于水，微溶于乙醇。本品無污染，耐熱和耐水抽出性好、相容性好。與抗氧劑AT-168,DLTP等并用能發(fā)揮協(xié)同效應(yīng)，提高抗氧化效果。

This product is white powder, has not scented tastelessly.Nature is steady. It is apt to dissolve it in such solvents as the benzene, acetone and ester, etc, do not dissolve in water, dissolve in the ethanol a little. It is fine that this product is pollution-free, heat resisting and is able to bear water taking out, compatibility is good. With ANTIOXIDANT JX-168,DLTP, etc. and by giving play to the cooperative effect, raise the anti-oxidant result.

       本品是一種多元受阻酚型抗氧劑，與大多數(shù)聚合物具有很好的相容性。有良好的防止光和熱,引起的變色作用。廣泛用于PE、PP、PS、聚酰胺、聚甲醛、ABS樹脂、PVC、合成橡膠等高分子材料中。也用來防止油脂和涂料的熱氧老化。

This product is that a kind of pluralism is obstructed the phenol type and resisted oxygenpharmaceutical, have very good compatibility with most polymer.There is good function of changing color of preventing the light and heat from causing. Used PE,PP, PS, polyami ide,polyformaldehyde,ABS resin, PVC, synthetic rubber, etc. in the high polymer material exten-sively. Used for preventing the hot oxygen of the oil and coating from wearing out too.

      凈重25KG/桶,紙板筒內(nèi)襯塑料袋包裝，也可根據(jù)客戶的需要包裝。

Net 25KGS/two-layer PE bag in carton/drum, or as required.

       貯存時(shí)避免高溫及潮濕。

Product this chemical properties steady, haRve special to be it require. should be dampprcoof and insulating against heat to store.