Our Products
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1,2,3-Benzotrialole (BTA)
1,2,3-Benzotrialole (BTA) can be absorbed
on metal surface and form a thin film to protect copper
and other metals.
BTA can be used together with
many scale inhibitors and fungi disinfectants in
circulating cool water system,
BTA has good corrosion
inhibition effect in circulating cool water system. The
dosage of 2-4mg/L is preferred.
BTA can also be used as
anti-discolor agent, coating additives and luboil
additive.
2-Mercaptobenzothiazole (MBT)
2-Mercaptobenzothiazole
(MBT)
can be used as the copper corrosion inhibitor in
circulating cool water system. The mechanism is due to
the chemical absorption of
MBT on copper surface, or
chelation reaction between them. The dosage of 4mg/L is
preferred.
MBT can also be used as
plasticizer and photometer for acid copper plating.
Methylbenzotriazole
(TTA)
Methylbenzotriazole
(TTA)
can be used as corrosion inhibitor of copper and copper
alloy, TTA also has corrosion
inhibition for black metals.
TTA 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.
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CAS No. 95-14-7
Specification:
| items |
index |
| Appearance |
Pale
yellow transparent liquid |
| Active content(wt) % |
30.0
min |
| Density(20℃) , g/cm3 |
1.12±0.1 |
Properties and Usage:
1,2,3-Benzotrialole (BTA) can be
absorbed on metal surface and form a thin
film to protect copper and other metals.
1,2,3-Benzotrialole (BTA) can be
used together with many scale inhibitors and fungi disinfectants
in circulating cool water system, it has good corrosion
inhibition effect in circulating cool water system. The
dosage of 2-4mg/L is preferred.
1,2,3-Benzotrialole (BTA)
can also be used as anti-discolor agent, coating additives
and luboil additive.
Package and Storage:
25kg in plastic barrel, or confirmed by
clients. Storage for six months in room shady and dry place.
Synonyms:
BTA; 1,2,3-Benzotrialole;
1,2-Aminoazophenylene; 1,2,3-Triazaindene
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CAS No. 29385-43-1
Molecular formula:
C7H7N3
Molecular Weight: 133.16
Specification:
| items |
index |
| Appearance |
White
or Light yellow granular solid |
| Active content (wt)
% |
99.0
min |
| Melting point
℃ |
80-86 |
| Ash content
% |
0.1 max |
| Water content
% |
0.2 max |
Properties:
Methylbenzotriazole (TTA)
can be used as corrosion inhibitor of copper and copper
alloy, it also has corrosion inhibition for black metals.
Methylbenzotriazole (TTA) 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.
Usage:
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.
Package and Storage:
25kg inner liner polyethylene (PE) bag,
outer plastic woven bag,, or confirmed by clients. Storage
in room shady and dry place.
Synonyms:
TTA; Methylbenzotriazole; Tolyltriazole;
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CAS No. 149-30-30
Specification:
| items |
index |
| Appearance |
Pale
yellow transparent liquid |
| Active content(wt) % |
50.0
min |
| Density(20℃) , g/cm3 |
1.20
min |
Properties and Usage:
2-Mercaptobenzothiazole
(MBT) can be used as the copper
corrosion inhibitor in circulating cool water system.
The mechanism is due to the chemical absorption of
MBT on
copper surface,
or chelation reaction between them. The dosage of 4mg/L
is preferred. 2-Mercaptobenzothiazole
(MBT) can also be used as plasticizer
and photometer for acid copper plating.
Package and Storage:
25kg in plastic barrel, or confirmed by
clients. Storage for six months in room shady and dry place.
Synonyms:
MBT; 2-MBT; 2-Mercaptobenzothiazole; 2-Benzothiazolethione
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