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Home » Copper and pickling corrosion inhibitors

Methylbenzotriazole(TTA)

2014-01-04 14:00:40

Methylbenzotriazole(TTA)

CAS29385-43-1

Molecular formula: C7H7N3                               Molecular Weight: 133.16

1,Usage

TTA can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. This product is absorbed on metal surface to form a thin membrane to protect copper and other metals from corrosion of air and other harmful subjects. The membrane is more uniform. When used together with MBT, the effect is better.

2,Specification:

 

items index
Appearance
White or Light yellow particle shape solid
Solid content %      ≥
99.0
Melting point   ℃
80-86
Ash content   %           ≤
0.1
Water content   %         ≤
0.2

3,Using method:

First, dissolved with alcohol or alkali, then added into circulating water system, the dosage of 2-10mg/L is preferred. If the metal is badly corroded, 5-10 times of normal dosage should be expected.

4,Package and Storage:

25kginner liner polyethylene (PE) bag, outer plastic woven bag. Storage in room shady and dry place.

5,Safety Protection:

Acidity, avoid contact with eye and skin, once contacted, flush with water.




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