五月丁香婷婷综合_中出丰满人妻隐秘中文字幕_久久三级无码网站_av天堂男人天堂无码在线

Water - based scalding treatment agent

Physical and chemical properties:
1, solid content: 30% ± 2%;
2, Appearance: no impurities translucent liquid;
3, PH value: 7-9; 4, viscosity: 1200CPS

Features:
1, good mobility;
2, high permeability;

Applications:
all kinds of PU leather

Note:
1, mixing after reclaim use;
2, before testing the color paste compatibility

Storage Shelf: 3-35 ℃ shade, sealed, shelf life of six months.

Packaging specifications: 120 kg plastic drum.