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HL52 Epoxy- (coal) Tar Anti-corrosion Paint
Description:
HL52 epoxy- (coal) tar anti-corrosion paint is a new type
of special anti-corrosion paint, prepared by epoxy resin,
coal, tar, anti-corrosive pigment, filling material, solvent
and curing agent. It has good physical mechanical performance
and chemical resistant performance, strong adhesion, high
solid content, good insulation, compact and strong film and
penetrating resistance. Being resistant to corrosion of damp,
water, and various chemical media, it can be widely used for
anti-corrosion of outer walls of aboveground or underground
pipeline of oil, water, gas, chemical product and heat supply.
It can also be used in anti-corrosion and insulation of steel
structure and underwater part of ships, wharf, sea platform,
etc.
Specifications:
| Items |
Index |
Standard |
| base |
surface |
| Appearance |
ferrous red |
various colors |
GB1729-79 |
| Viscosity(4#)S |
60-150 |
60-160 |
GB1723-93 |
Fineness  um |
70 |
60 |
GB1724-79 |
Solid content  |
60 |
60 |
GB1725-79 |
Drying time
(25 )h |
surface< |
0.5 |
5 |
GB1728-79A |
| total |
24 |
48 |
| Impact resistance kg/cm |
50 |
50 |
GB1732-79 |
| Bending < mm |
3 |
3 |
GB1731-79 |
| Adhesion < grade |
3 |
3 |
GB1720-79 |
| Hardness > |
0.5 |
0.5 |
GB1730-79 |
| 10%NaOH resistance |
72h no
change |
GB1763-79 |
| 10%H2SO4
resistance |
72h no
change |
GB1763-79 |
| 3%NaCl resistance |
72h no
change |
GB1763-79 |
Stroing:
1. stored in shady, ventilated and dry places, avoid light
and rain.
2. shelf life is 1 year.
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