四虎最新紧急更新地址,99久久无码一区人妻A片竹菊 ,四虎新影院2019址,处破女A片60分钟粉嫩网站

Retanning Agent


DOWELLTAN RD23


Acrylic resin retanning agent

Chemical & Physical Data:

Appearance:               Amber viscous adhesive emulsion

Solid Content/%:         32.0~35.0

pH(10%):                     3.0~5.0

Charge:                        Anionic


Properties:

lDOWELLTAN RD23 has excellent choice of filling, leather feel full, reducing the impact of significant touch.

lDOWELLTAN RD23 has good resistance to fall and elasticity.

lDOWELLTAN RD23 leather grain tight and detailed, flat skin stretch.

lDOWELLTAN RD23 has good light resistance and heat resistance.


Application:

lIt is recommended to be used after retanning and filling, or fatliquoring.

lIt is suitable for the production of shoe upper leather, sofa leather, and garment leather.

lSuggested dosage3%-8% based on shaved leather weight.


Packing:

120L plastic drum


Storage:

1 year storage in sealed original package at 5-35℃. Avoid long-time exposure in sunlight or freezing environment. Drums should be tightly resealed each time after material is taken from them, and their contents should be used up as soon as possible after they have been opened. Non-dangerous chemicals.




拉萨市| 绥滨县| 吉木萨尔县| 金华市| 南投市| 固镇县| 凉山| 长白| 永德县| 兴安盟| 宜良县| 宁阳县|