久久久久久免费影院_2020国自产拍精品网站_亚州无码操bav_亚洲无玛在线观看

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: High grade carbon chain Fatty aldehyde

Appearance: brown yellow liquid

Active matter: ≥46%

PH Value (10%) : 4 ± 1

Range of application

suitable for Upper leather for shoes , nap leather, suede leather , Split.

Application reference

Suggested dosage : 3 - 4%.

Packing, storage and transportation

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

Shelf life

2 years in cool and dry place