Wet rubbing fastness improver agent SM-2020 suitable for improving the dyeing efficiency of direct

• Environmental Protection: Yes
• Color: Light yellow to yellow liquid
• Kind: Wet rubbing fastness improver agent
• Appearance: Liquid
• Application: Wet rubbing fastness improver agent
• Transport Package: 125kg Plastic Barrel or IBC Tank
• Model NO.: SM-2020
• Specification: 125kg / 1Ton
• Trademark: Ranbao
• Origin: Changzhou Jiangsu China(Mainland)
• HS Code: 3910000000
• Production Capacity: 500 Tons Per Month

Product Description

Product Parameters

Basic Character

Appearance: Light yellow to yellow liquid
Ionicity: weakly cationic
pH: 5.0±1.0
Solubility: dissolve in water easily
Compatibility: Compatible with cationic and non-ionic products, good acid resistance and stability; Incompatible with anionic products

Dosage for reference
Padding Process(Finishing with softener in one bath):  
SM-2020            30~50g/L
softener            10~20g/L
Bath ratio: 1:10-20
dyed fabric (pH ≤ 7) → two dipping and two rolling (temperature: 15 ~ 20 ºC, rolling rate: 70 ~ 80%) → drying (100 ~ 120 ºC) → baking (150 ~ 160 ºC) × 90sec)

Dipping process:
SM-2020              4-8% (o.w.f.)
softener              1-2% (o.w.f.)
Bath ratio: 1:10-20
dyed fabric (pH ≤ 7) → impregnation (25 ºC) × 20 ~ 30min) → drying (100 ~ 120 ºC) → baking (150 ~ 160 ºC) × 90sec)

Note: the working fluid after preparation is semitransparent lotion at 25 C, and ready for immediate use.
The sample test should be done well before use. The above process is for reference only

Product Description

Introduction

Wet rubbing fastness improver agent sm-2020 is a waterborne polyurethane polycation compound, which has excellent wet rubbing fastness improvement effect. It can cross link with the active groups on the cellulose fiber and form a film on the surface of the fiber by self crosslinking. It can significantly improve the wet rubbing fastness of direct, reactive and sulfurized dyes when dyeing deep color on the cellulose fiber, especially dark black, bright red, turquoise blue whose wet rubbing fastness can be improved by 1-2 grades.

Characteristics and Advantages

1.The fastness of dyed fabric will not be damaged;

2.It is used for fixation of cellulose fiber after dyeing with reactive dyes; It has excellent effect of improving wet rubbing fastness, which can be increased by 1-2 grades, reaching more than 3 grades;

3. It has no effect on the fastness to sunlight, and the fabric has soft handle, no effect on shade and fastness to sunlight;
4.Environmental products and complies with EU Standard 100 requirements, free of APEO, formaldehyde, organic halides and heavy metals.

Usage
It is suitable for improving the dyeing efficiency of direct, reactive and sulfurized dyes on cellulose fibers

Package:125kg plastic barrel or IBC tank.

StorageStore:Store in cool and ventilated warehouse. Half a year of storage period

Company Profile

Company Profile

Jiangsu Ranbao New Material Technology Co.,Ltd has the R&D technology of chemicasl in the United States and Germany, specializing in the production of high-end textile auxiliaries. The product series includes fabric finishing agent and functional agent. The main products include special softener for blanket ,wet rubbing fastness improver agent, special softener for cotton,polyester softener, elastic finishing agent, water softening cotton softener, yarn wax emulsion, water and oil repellent agent, fluorine free waterproofing agent, waterproof crosslinking agent, easy decontamination agent, antistatic agents,anti splitting agent and so on. In the field of leather additives, coating additives and plastic additives, we also have high-end customized products, which can meet the needs of customers in different industries.

The annual production capacity of the factory is 10 thousand tons of auxiliaries. The performance of the products is very high end, comparable to international brands,  the price is very competitive. Special softener for cotton and yarn wax emulsions have very good market competitiveness. Fluorine free waterproof agent is the development trend of waterproof agent in the future. Our factory specializes in developing this for environmental protection. At present, we produce about 30 tons per month. In addition, we are developing an easy scrubbing auxiliary for polyester. It is easy to wipe off the ball point pen with wet cloth.
In the fierce market competition of the industry, Jiangsu Ranbao relies on the advantages of technology, stability and high-quality service to build our base for continuous development. We will become more refined and stronger in the professional field.