老湿机69福利区无码福利网_国内久久精品无码专区_欧美一级夜夜夜爽_亚洲а∨天堂久久精品ppypp-国产三级在线观看高清_国产毛片一级特黄大片_给我免费播放的电

Stock Code:002562
EN
CN EN
HB Chrome Containing Re-tanning Agent

Compositions

Chrome, Zirconium, Aluminum compounds


Appearance:
Light-green powder
Cr2O3,(%):
12.0~14.0
pH,(10%):
3.0-5.0
Cr(Ⅵ),≤,ppm:
3.0

Properties

It has excellent filling property to belly.

Give the leather a fine, tight grain and full body.

It improves the tear strength and tensile strength of leather.

It can improve dyeing effect, reduce the dosage of dyestuff.

It has excellent buffing, plating, embossing property and heat-resistance.

 

Package and Storage

Paper bag with 30kgs;

Storing condition: cool and dry;

Shelf-life: 24months.

 

Applications

It is suggested to be used in full-grain leather, garment leather and suede leather.

Recommend dosage is 2-5%.% based on the weight of shave leather