1.The waterproof, oilproof, and anti-staining. 2.Improve the dynamic water repellency. 3.No changes permeability..

introduction of the water proof agent for leather:

1.a kind of water-soluble fluoride, suitable for all types of leather, can give the garment leather, vamp leather and furniture leather excellent and durable waterproof, oilproof, and anti-staining properties.

2.Improve the dynamic water repellency of leather greatly. Even different batches of leather once treated by GOODNICE they could get excellent, uniform features, besides their permeability no changes.

            

Use:

Anionic products, can use in the retanning stage, such as dyeing or greasing process.

Notes:                    

 Dilute with water before use.

 We strongly recommend the use of waterproof fatliquor in order to improve the water resistance of leather,especially the dynamic water resistance.

 We also strongly suggest that first check the compatibility of GOODNICE before use, if it is mixed or bathed with other chemicals.

   Water hardness also affect the stability of the solution of GOODNICE, we suggest not dilute it with water of more than 20 German hardness.

      

Special features                  

Appearance	Composition	Ionicity	Density	PH	Storage and Transport
Light white emulsion	30% solid content 60% water 8% ethylene glycol 2% emulsifier	Anion	1.1kg/1(9.2lb/gal)	6.5-7.5	No dangerous; Flash point>95°C(>210°F) Boiling point>100°C(>212°F)

Application: During the practical operation, the best production process should be determined by type of leather, raw materials and production methods of the tannery. The two most commonly used technique recommended             

  Bath with the added fat or carry out in the new bath afterwards. You can also combine these two methods to obtain the best performance.

  Post-processing method: After the end of all the complex tanning process, you then change new bath with liquid ratio --200-1000%, temperature --60°C, adjust the pH≥4, add GOODNICE weighted 4-8% of shaved leather, and rotate 45 minutes, when GOODNICE is almost absorbed, then add formic acid, adjust the pH to 3.0, at last, control water, wash by conventional methods. This is a standard formula.                   

Water proof agent for leather