超清乱人伦中文视频在线,国产午夜久久精品,麻豆精品a在线观看,国产精品视频福利一区二区

歡迎來到黃山市德邦粉體材料有限公司企業(yè)官網(wǎng)!

產(chǎn)品展示

TP71 Catalyst (Similar to Estron BT71)

2021-04-21     瀏覽次數(shù):639    

Description

TP71 may be used in both caprolactam blocked polyurethane powder coatings and internally blocked uredines systems.?It is incorporated as a raw material during the premix stage of processing,?and a laboratory investigation is recommended to optimize the concentration and processing conditions for a particular formulation.

?

Technical Parameters

Appearance

White Powder

Specific Gravity (25/25)

1.26 –1.30

Dibutyltin?dilaurate?(C32H64O4Sn)?Weight (%)

68 -71

?

Dosage

0.1–1% based on total formula weight.

?

Package & Storage & Handling

1.?Available in polyethylene-lined, multi-ply paper bags,?N.W. 25KG/Bag.

2.?Store in a cool and dry place to avoid contacting other chemical products. Seal after?use.?Please wear dustproof mask and glove when operating.

3.?Validity will be 1 year under normal temperature.



返回上一步
打印此頁
QQ:1037432980
Skype:msjane881
微信公眾號