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Untitled Document
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| FREE COAT R-38 |
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| CATEGORY |
For construction / industrial / heavy anti-corrosive / adhesion / special epoxy |
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| OVERVIEW |
Universal primer
for nonferrous metal |
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| USE |
strong adhesive strength to steel, aluminum, stainless, zinc, copper, lead, nickel, chrome, brass |
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| COLOR |
grey, white, black, green |
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| DOWNLOAD |
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| PRODUCT INFORMATION |
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The epoxy paint is used in many fields of industry because of good chemical and physical properties and broad variety.
Especially the epoxy paint is considered as one of the representative paint that have excellent adhesion power. But epoxy paint is limited only to steel in applying actually and the other nonferrous metals must be treated with strong acid and oxidizing agent to be coated with epoxy paint. This means burdensome but necessary decontaminating process for waste water are needed and the adhesion power are dependant to the condition of treating. We made an effort to develop new epoxy primer that can be applied to almost all metals without any surface treatment for many years. Recently we finished the development of new, all purpose primer "FREE COAT R-38" and set out in market. We hope this remarkable primer to be helpful to many fields of industry. |
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 Remarks |
1. No need of many surface treatment for substrate metals.
simple degreasing is enough.
2. Keep flexibility and toughness even after a long time.
3. Demonstrates excellent adhesion power to substrate metals. |
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| Applicable Metars to R-38 |
| - STEEL |
- ALEMINUM |
- STAINLESS STEEL |
- ZINC |
- COPPER |
| - LEAD |
- NICKEL |
- CHROME |
- BRONZE |
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| Specification |
COLOR : GREY, BLACK, WHITE
VISCOSITY :
- (R) : 650 ± 50cps (25℃)
- (H) : 300 ± 30cps (25℃)
S.G :
- (R) : 1.38(20℃)
- (H) : 0.98(20℃)
- (R)+(H) : 1.33(20℃)
MIXING RATIO : R : H = 7 : 1 (by weight)
NON VOLATILE : 62% (R+H)
COVERAGE : 60g / sqm (15micron, theoretical)
DRYING TIME : 15~20mins
POT LIFE : 7~8 hours (25℃)
FULL CURE : 10 days (20℃)
RECOATING INTERVAL : 24 hours ~ 10 days (20℃)
GROSS : Semi gross (40%, 60°)
* Component (R) : Resin part /
* Component (H) : Hardener part |
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