Acrylic Retaining Agent for Leather and Improve The Coating Adhesion Fastness

Product Description

Acrylic Retanning Agent RG-BR01

Product overview:

This product gives the leather a full, soft hand feeling without compromising the granularity and typical characteristics of chrome tanned leather. This product has high light resistance and only mild

bleaching effect.

The use of this product can also improve the coating adhesion fastness.

Physical and chemical indicators:

Chemical composition: waterborne acrylic copolymer

Exterior: light yellow viscous liquid

Ionic: anion

P H: 6.0-7.0

Solid content: 40±2%

Performance feature

1, This product is a viscous, can pour liquid, soluble in hot water.

2. This product is sensitive to acid and precipitates when pH is lower than 3.8. Its compatibility with cationic products such as mineral tanning agents should also be tested by experiment. The product is compatible with synthetic tanning agents, vegetable- 2 - tanning agents, fateners, anionic dyes and other anionic products in

the normal concentration range when pH is higher than 3.8.

3. Only a small amount of this product can be used in retanning to make leather soft and full without affecting the granularity of the grain.

4. The use of this product can fully retain the chrome tanned properties of the leather, even if the use of various vegetable tanning agents or synthetic tanning agents.

5. This product can promote the dispersion and penetration of vegetable tanning agent and synthetic tanning agent, make the grain surface of leather firm and improve its grinding property.

6. This product has excellent light resistance and can slightly bleach leather.

7. After retanning, leather can be dyed with very even color. Syntanning agent can be used in combination with this product for better results.

8. Use this product with white tanning agent to enhance the whiteness of light chrome tanned leather.

9, Use this product can improve the coating adhesion fastness.

Product application:

This product is used for retanning of full-grain or trimmed chrome leather, which can improve the fullness and softness of leather and enhance the firmness of grain. This product enhances the fullness of leather without affecting the fineness of grain, which is an advantage that traditional retanning- 3 - agents cannot achieve. Use this product after neutralizing the best effect, neutralizing the process of using a buffer and the effect of additives will have a good effect. The absorbability of leather for this product depends on the pH

value, generally lower pH value will have better absorbability.

 

Relevant product:
 

Name of the product	Ionicity	Appearance	Performance and main applications
modified glutaraldehyde	anion/nonionic	colorless to light yellow liquid	As a multifunctional tanning agent, it shows very strong oil dispersion effect, reduces the amount of chromium need after pretanning, gets soft and light color skin, smooth and meticulous bead surface as well, with bright and uniform colors during  dyeing process.
white leather retanning agent	anion/nonionic	beige thin powder or yellow liquid	The product is a retanning agent with marked with a very wide range of application, with white tannin included. Sound fullness and feel of softness would be gained with self-tanning of the product, and white leather of heat resistance as well. A pure white leather of light resistance, elegant, smooth and fine bead surface as well as  good wear white leather could be obtained in retanning, with uniform and bright colors dyed after tanning of leather. And it has a pale covering effect on leather, and makes vegetable tanned leather become more plump, soft and bright.
amphoteric retanning agent	anion/nonionic	light yellow powder or light yellow liquid	It show sound bleaching effect, especially suitable for retanning of chrome leather with plump and bright colors. With this product, leather would be dyed easily to a dark color, with grain surface of leather compact and meticulous after retanning, as well as moderate fullness and softness, and also with sound light resistance and heat resistance.
acrylic aci retanning agent RG-BR03	anion	colorless clear sticky liquid	It could be used for retanning of chrome leather, with the fullness and compactness of the particle surface improved, elongation of leather lowered. This product has sound dispersion capacity, with penetration of vegetable tanning agent accelerated during vegetable tanning, leather color shallow and grain pores extremely meticulous, and discoloration prevented caused by the iron salt in vegetable tanned leather.
acrylic aci retanning agent RG-BR02	anion	colorless to extremely light yellow viscous fluid	This product is suitable for chrome tanning, with tight leather and fine and smooth bead surface improved during retanning process, the fullness and the fastness of light and heat resistance increased. The products could also increase absorption and fixation of chromium powder.
acrylic aci retanning agent RG-BR01	anion	light brown viscous fluid	This product can endow leather with a feel of plumpness and softness, high light resistance, and slight bleaching effect. Application of this product can improve coating fastness of coating adhesive. It could promote dispersion and penetration of vegetable tanned leather agent and synthetic tanning agent, with a firm leather grain surface and buffing performance improved.
retanning agent RG-FR03	anion/nonionic	light beige thin powder or light brown liquid	The leather processed with this product would gain very uniform colors during dyeing process. Both nubuck leather and cashmere leather processed with this product would get better naps, with brighter colors after dyeing. Soft leather retanned  with this product could get uniform falling. Besides, it shows very good light resistance and heat resistance, as well as excellent material for white leather retanning.
retanning agent RG-FR02	anion/nonionic	light beige thin powder	This product is quite suitable for all kinds of leather production, and enhances softness of vegetable tanned leather and chrome tanned leather. The leather tanned with it alone comes out close to white, with a feel of softness and fullness, and a substitute for tannin for use during tanning process which could increase its softness, with leather color pale. This product has pretty sound heat resistance and better light resistance.
retanning agent RG-FR01	anion/nonionic	light beige powder or light yellow transparent liquid	This product can be used in the retanning of chrome tanned leather, with properties of plumpness, softness and light color, etc.. With it, the tensile strength of tanned leather would be enhanced, its color pale. This product could accelerate penetration of vegetable tannin, make leather color pale, prevent sludge formation of vegetable tanning agent, and then improve utilization rate of vegetable tannin.

 Weifang Ruiguang Chemical Co., Ltd. is located in Weifang City, Shandong Province, China, which specialized in manufacture kinds of textile chemicals / auxiliary, such as Synthetic pigment thickener, Reactive thickener, Disperse thickener, Binder, Softener, Silicone oil, fixing agent, Non-iron finishing resins, Anti-migrating agent, Emulsifier, Pigment paste etc. products. 
Welcome to contact us for more details 
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