久久久久久夜精品精品免费啦_日本做受高潮好舒服视频_天天噜噜揉揉狠狠夜夜_人妻丝袜av中文系列先锋影音_国产成人精品日本亚洲成熟_国产成人精品亚洲日本在线_97人妻中文字幕总站_无码高清 日韩 丝袜 av_久久人妻国产精品31_丁香六月久久婷婷开心

Introduction

Polyether silicone oil RH-NB-6503 is a polyether modified polysiloxane,applied to allkinds of fabric,especially cotton,hemp and its blended fabric,endow fabric hydrophilic and soft finishing.

Advantage

1. Excellent hydrophilic,increase satisfactory in wearability.

2.Super soft feeling after treated.

3.No yellow change,fade less, has no effect on color.

4.Can re-dye without remove the softener

5.Emulsion stable,using convenient,no sticky-roller.

6. Low surface tension, suitable for antifogging agent.

Basic Character

Appearance:little yellow transparent liquid

Ionicity:non-ionic

Solid content: 96~98%

Application

Wide purpose. Applied to polyester, cotton and plush fabric.

Usage Amount for Reference

(1) Dipping Process:  RH-NB-6503 diluted emulsion     2-5%(o.w.f)

(2) Padding Process:   RH-NB-6503 diluted emulsion     15-40g/L

Package

 100kg or 190kg plastic barrel.

Storage

Store in cool and ventilated warehouse. 6 months of storage period.

Emulsification Method

RH-NB-6503: 100kg

Water: 300kg

Dilute process:

1. Add RH-NB-8438 to reactor, start stirring for 5-10 minutes;

2. Add 50kg water to stir for 5 minutes,

3. Add 50kg water to stir for 5 minutes,  

4. Add 50kg water to stir for 5 minutes,

5. Add 50kg water to stir for 5 minutes,

6. Add 50kg water to stir for 5 minutes,

7. Slowly add rest water while stirring add rest acid water, stir evenly for 5-10 minutes.