Wuhan Fengfan Trading Co., Ltd.
Main products:SSO3,TC-BAR,PS,PPS,PUB
Products
Contact Us
  • Contact Person : Ms. Wang Helen
  • Company Name : Wuhan Fengfan Trading Co., Ltd.
  • Tel : 86-27-85615903-8010
  • Fax : 86-27-83566215
  • Address : Hubei,Wuhan,2F,Special No.8 LingJiaoHu Rd., Hankou, Wuhan 430015, P.R.China
  • Country/Region : China
  • Zip : 430015

Tri-Valent Cr Blue-White Passivator 120

Tri-Valent Cr Blue-White Passivator 120
Product Detailed
Tri-Valent Cr Blue-White Passivator 120

If choosed process three, the neutral salt fog test is over 48 hours. (note PH=2.2-2.3 at 10°C, and adjusted PH with HNO 3 or NaOH) 15-30S 30°C  1.8-1.9 (30°C)  t: T: PH 3.     Concentration 15% 50-60S 30°C  1.9-2.0 (30°C)  t: T: PH 2.     Concentration 10% (note PH=2.6 at 10°C. The film color is irises and changed yellow.) 50-60S 30°C  2.4 (30°C),  t: T: PH 1.     Concentration 5% 

Tri-Valent Cr Blue-White Passivator 120



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