肥臀成熟美妇在线播放,AV骚老师,AV毛片网站,国产又粗又爽又黄又硬毛片,亚洲AV无码专区夜夜亚洲,人妻AV天堂专区,五月天中文字幕,欧美aa亚洲黄,国产又粗又大又长又爽的视频,亚洲黄色视频中文字幕

News Notice | Welcome to Zhejiang Xinnuo polymer materials Co., Ltd. Website!
Product
PU Water-based scratch-resistant finishing agent L-5520

Water - based anti - scratch treatment agent


Physical and chemical properties:
1, solid content: 20% ± 2%;

2, Appearance: no impurities, milky white liquid;

3, PH value: 7-9;

4, viscosity: 1000CPS
 

Product Features:

1, strong liquidity;

2, scratch resistance;

3, feel strong;
 

Applications:
all kinds of PU leather and super-fiber leather
 

Precautions:
1, after mixing with reclaim;

2, test the color consistency before use

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

Packaging specifications: 120 kg plastic drum.

Light-cured (UV)
+86-570-3891876
Sales department:
Zhu manager +86-18857040006