HYDRAULIC HOSE FITTINGS Salt fog test report

Ningbo Jinboke Chemical Technology Co., Ltd.

 

Salt fog test report

Customer Name: Ningbo OIPK FITTING CO.,LTD.

  Report Date December 24, 2019                   Sample name: 20411-18-06T                      Analysis item NSS neutral salt spray test

  1. Testing Department: Technical Department Report No. 20191224-3Use GB / T 10125-2012 “artificial atmosphere corrosion test salt spray test” NSS neutral salt spray test standard (equivalent to ISO 9227 and ASTM B-117). The rating standard is evaluated according to GB6461-2002 “Rating of Specimens and Specimens of Metal and Other Inorganic Coatings on Metal Substrates After Corrosion Test”.

    2Test parameters

    Brine concentration: Dissolve 5% sodium chloride in 95% deionized water (pH = 6.5-7.2)

    Test box temperature: 34-36

    Saturation tower temperature: 46-48

    Salt spray spray drop: 1-2ml / 80cm² · h

    Detection date 2019.12.22.10: 00-2019.12.24.11: 00

    Test time: 48 hours without white rust

3Sample name and quantity

Sample name

sample discription

QTY

20411-18-06T

Environmental protection zinc

4

 

 

4Test conclusion

Test items

conclusion

NSS neutral salt      spray test

48 hours without white rust

 

 

5Test picture

 

6. Experimental conclusions:

In this batch of salt spray test samples, after 48 hours of continuous salt spray test, no white rust phenomenon occurred.

Passed.

 

 

 

 

 


Post time: Dec-30-2019
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