91福利视频网_国产成年视频_亚洲午夜精品_波多野结衣av无码_男人和女人日批_黄色av网站在线免费观看_性欧美巨大_91天天看_中文黄色片_国产19页_好看的毛片_亚洲v视频_91在线最新_捆绑凌虐一区二区三区_日本国产一区

Introduction

This product is a amino modified polysiloxaneelastomer.

Advantage

(1) Soft and fluffy hand feeling.

(2) During the soft process of woven cotton fabric, penetration and adsorption is better, make fabric get better softness.

Basic Character

Appearance: Light yellow to white thick paste

Ionicity: weak cationic

Solid content: 64%—66%（105℃,3hours）

Application

Cotton fabric

Usage Amount for Reference 

Dipping process RH-NB-680A（1： 2~4) Dilution: 1~5% (o.w.f)

Padding process RH-NB-680A（1： 2~4) Dilution: 10~50 g/L

Package

100kg or 190kg plastic barrel.

Storage

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

Emulsification Method

RH-NB-680A：           100kg

Glacial acetic acid:          1kg

Water:                    300kg

Dilute process:

1. Add RH-NB-680A to reactor, start stirring for 5-10 minutes;

2. Add 15kg water to stir for 5 minutes;

3. Add 15kg water to stir for 5 minutes;

4. Add 15kg water to stir for 5 minutes;

5. Add 15kg water to stir for 5 minutes;

6. Add 15kg water to stir for 5 minutes; add 1 kg acid water to stir for 5-10 minutes;

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

Notice: Must use high speed machine, last time can add water slowly.