在线观看不卡免费av_真实国产乱啪福利露脸_亚洲成人一级黄色片_欧美亚洲另类清纯一区二区_国产精品激情丝袜美女_荫蒂添的很舒服视频韩国_欧美热搜电影之家免费完整版观看_蝌蚪网在线视频_玩丰满高大邻居人妻无码牛牛影视_日产 无码 高潮 免费

Products

Optical brightener KSN (FBA 368)

Optical brightener KSN (FBA 368)

CAS NO.: 5242-49-9

Appearance: yellowish green crystal powder
Purity: 99.0%Min
Melting Point: 335-345℃
Packing: 25KGS fiber drums within double PE bags.
Usage: A good whitening agent for polyester fibres and plastics, polyamide and polycarylonitrile fibres,film,plastic pressing & injection process.

Consult
Back
Last one: Optical brightener K Next one:Optical brightener E
Contact us

Add: Xingyu Building, No. 9, South Shibai Street, Luquan District, Shijiazhang City, Hebei, China 

Foreign Trade Department: +86-311-69122818 Email: jacky@xingyuchem.com
Domestic Trade Department: +86-311-69122831 69122926 Purchase Department: +86-311-69122966

Mobile phone

Copyright(C)2021,Hebei Xingyu Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice
冀ICP備09035917號