久越久国产视频_狠狠澡人人添人人爽人妻少妇_国自产拍视频在线观看_手机不卡av_精品视频国内精品视频久久

Vitamin K3 Leather auxiliaries Chromium salts Cement additives

As a main form of Vitamin K, it can effectively change into K2 in the animal body, and plays a role

We now produce three series of leather chemicals: tanning agent series, fatliquor series and auxi

Chromium salts mainly includes sodium dichromate, potassium dichromate, chromic anhydride and Chrom

HP-300 Concrete pumping agent is a Naphthalene-grouping & high efficient water reducing agent,

Subsidiaries:
Products

Technical index

Type: modified glutaraldehyde

Appearance: light yellow or colorless transparent liquid

Active matter: ≥45%

PH Value (10%): 5.5 ± 0.5

Ionicity: anion

Range of application

suitable for the retanning of pig, cattle, sheep Garment leather.

Application reference

for retanning. Suggested dosage 3 - 5%.

Packing, storage and transportation

125Kg plastic drum, This product is a non-dangerous goods. Its shipment should be according to general cargo.

Shelf life

one year in cool and dry place.