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Syntan SNF 5%

Inquiry
  Post Date: Aug 09,2013
  Expiry Date: Aug 09,2014
  Detailed Description: Quantity: 2000Metric Tons
Specs:Na2SO4 5%max
Payment Method: TT and LC
Multipurpose Naphthalene formaldehyde base Syntan

Analysis
Apperance Light Brown Powder
Total Solids 93-94% (5% Na2SO4)
Light-fastness Medium
pH 7-9 (1:10 Solution)

Properties and Applications

Syntan SNF 5% is a Sodium Naphthalene formaldehyde base replacement syntan with a wide range of applications. Good filling effect on chrome tanned leathers. It has a good dispersing action on other retanning agents, vegetable extracts and resins, added to improve the fullness and firmness in the leathers without making them too elastic and soft.

In the production of vegetable tanned leather where part of the natural tannins can be replaced to obtain a lighter colour, finer grain and improving the speed and uniformity of penetration.

Usage & Dosages

upper and lining 2-5% on shaved weight
Garment Leather 2-4% on Shaved weight
Upholstery leather 3-4% on shaved weight
During Vegetable tannage 1-2% on Vegetable Tanning material


  Company: Wuhan Xinyingda Chemicals Co., Ltd.     [ China ]        
  Contact: Gloria Xia
  Tel: 0086-27-86617137, 0086 138715
  Fax: 0086-27-86676453
  Email: xydchemenquiry@gmail.com
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