无码少妇中文AV不卡_国产婷婷丁香久久综合_96人人澡人人模_无码人妻精品丰满熟妇区

R&D, production and sales of petrochemicals and their derivatives

PRODUCTS

Vinyltoluene

Name: Vinyltoluene
CAS NO. 25013-15-4
Molecular weight: 118
EC NO: 246-562-2
Molecular formula: C9H10
Structural formula:
Use: An important crosslinker as modifier and reformer in producing polystyrene, unsaturated polyesters, ABS and other resins. can improve the performances of the resins, such as resistance to heat, impact and sustain its strengthness and stability. Also can be used to replace styrene, low toxicity and low volatility, similar properties to styrene, also Widely used in resin coatings, composite materials, vinyl resin and VPI insulation impregnating paint and etc

Specification

Item
Specifications
Test method
Appearance
Colorless transparent liquid
Visual inspection
Vinyltoluene, wt %
≥99.2
Chromatography
Polymer,ppm
≤10
Visual colorimetry
Polymerization inhibitor(TBC) ,ppm
60±10
Spectrophotometry

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   HONORS  |   JOBS  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2020, JiangSu Evergreen New Material Technology Incorporated Company All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備14039312號

南溪县| 册亨县| 关岭| 德州市| 河曲县| 山东| 盐源县| 德昌县| 陈巴尔虎旗| 淮安市| 大姚县| 梁山县| 永清县| 淅川县| 临夏县| 上犹县| 丘北县| 阳泉市| 工布江达县| 商丘市| 九寨沟县| 龙井市| 武功县| 深州市| 神农架林区| 广西| 祁门县| 蒲江县| 民丰县| 兴化市| 东至县| 高要市| 固始县| 开封县| 凤凰县| 云梦县| 永泰县| 新巴尔虎右旗| 陕西省| 富源县| 甘肃省|