The first brand in Certification & Testing
欧盟CE认证机构
About GTSMore>>  
Shanghai Global Testing Services Co., Ltd. (GTS) is an experienced certification authority focusing on providing the third party inspection, identification, test and certification service. We offer many testing services in the fields of industrial products, consumer goods, trade security, etc., involving harmful material, safety, EMC, material analysis, textile, shoes, leather, toys, and many other testing programs.
Certificate Explorer
No.:
Search:
Current Location:Shanghai Global Testing Services Co., Ltd. > Reliability Testing >

 Salt spray test

Salt spray test

Salt-fog is the common and most destructive form of atmospheric corrosion. Salt spray test determines the ability of polymers or metals to withstand salt-based corrosion simulated in the Salt spray chamber. These tests are generally suitable as corrosion protection tests for rapid analysis for discontinuities, pores and damage in organic and inorganic coating.  There are four types of artificial salt spray test: neutral salt spray (NSS), acetic acid salt spray (AASS), Copper-accelerated acetic acid salt spray (CASS) and salt

 

Reference standard: GB/T 2423.17IEC 60068-2-11; GB/T 10125; ISO 9227;

ASTM B 117; GB.T 2423.18; IEC 60068-2-52; ASTM B 368; MIL-STD-202; EIA-364-26

(1) Neutral salt sprayNSS

Solution: 5% NaCl

PH: 6.5~7.2

Chamber temperature: 35

Salt settlement: 12ml/80cm2/h

 

(2) Acetic acid salt sprayAASS

Solution: 5% NaCl with acetic acid

PH: 3.1~3.3

Chamber temperature: 35

Salt settlement:12ml/80cm2/h

 

(3)copper-accelerated acid salt sprayCASS

Solution: 5% NaCl with acetic acid

CuCl2·2H2O: 0.26g/l±0.02g/l

PH: 3.1~3.3

Chamber temperature: 50

Salt settlement:12ml/80cm2/h

 

(4) Salt mist, cyclic

Salt mist:

Solution: 5% NaCl

PH: 6.5~7.2

Chamber temperature: 35

Salt settlement: 12ml/80cm2/h

 

Temperature & Humidity:

Temperature: 40±2

Humidity: 93%(+2%/-3%)

 


About Shanghai Global Testing Services Co., Ltd. |  Customer Service |  Law acknowledge |  Terms of use |  Contact |  Site map |  CE certification company
Tel:021-33637866  021-33637858  E-mail:info@gts-lab.com Technical support:vi-can
Copyright © 2008-2012  About Shanghai Global Testing Services Co., Ltd. All Rights Reserved Add:Floor 2nd,Building D-1,No.128,Shenfu Road,Minhang District,Shanghai,China.
  • QQ咨询

  • 点击这里给我发消息
  • 点击这里给我发消息
  • 电话咨询

  • 400-618-3600
  • 服务时间
  • 09:00-19:00