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No.3286 Gongnong Street,
Changchun,
China |
0086-431-85694042
........
0086-431-85680541 |
0086-431-85683672 |
130021 |
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DownLoad |
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| Product description
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| China Kinwa EPOXY PRIMER CK-10 is a specially
formulated 100% volume solids (solventless) two
component epoxy. Typically used in a 3 layer coating
system for superior corrosion protection of field
welded joints of steel pipes or as an overcoat
in multi-layer sleeve systems, this product provides
the assurance that the pipe is fully protected
and it will not be displaced and exposed to corrosive
contaminants during the aligning & shrinking
stages of the sleeve installation. |
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| Typical Product Properties
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| No. |
|
Test item |
|
Test
method |
|
Unit |
|
Typical
value |
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| 1 |
|
Appearance |
|
By
eye |
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|
pass |
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| 2 |
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Hardness |
|
GB/T1730 |
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|
|
0.77 |
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| 3 |
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Apparent drying
|
|
GB/T1728 |
|
h |
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2 |
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| 4 |
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Actual cured |
|
GB/T1728 |
|
h |
|
8 |
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| 5 |
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Degree of fineness |
|
GB/T1724 |
|
¦Ìm |
|
100 |
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| 6 |
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Adhesion power |
|
SY/T0315 |
|
grade |
|
1 |
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| 7 |
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Solid content |
|
GB/T6751 |
|
% |
|
95 |
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| 8 |
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Water absorption |
|
SYJ28-87 |
|
% |
|
0.39 |
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| 9 |
|
Impact strength(-30
¡æ) |
|
SY/T0315 |
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>1.5J |
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Coating
no failure |
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| 10 |
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Impact strength(25
¡æ) |
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Q/GD0151-93 |
|
J |
|
20 |
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| 11 |
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Bent resistance
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|
Q/GD0151-93 |
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grade |
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1 |
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| 12 |
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Shear strength
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|
SYJ41-89 |
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Mpa
|
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>14 |
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| 13 |
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Cathodic disbondment
|
|
SY/T0315 |
|
mm |
|
2 |
|
| 14 |
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Volume resistivity
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|
GB/T1410 |
|
W.m |
|
3.0¡Á1013 |
|
| 15 |
|
Dielectric breakout
voltage |
|
GT/T1408 |
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MV/m |
|
37.9 |
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| 16 |
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Drop-sand abrasion
resistance |
|
SY/T0315 |
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L/¦Ìm |
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3.2 |
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| 17 |
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Chemical solution
resistance |
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SY/T0315 |
|
38d |
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Coating
no failure |
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| 18 |
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Recommended pipeline
installation temperature |
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¡æ |
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50-70 |
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