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| Sell Auto Polyester Putty |
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| Unsaturated polyesters resins, styrene, titanium dioxide, stuffing, anti sediment agent, Cobalt bis (2-ethylhexanoate) auxiliary agent and catalyst mixing ratio 100:2 ~ 3. |
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Remove rust, oil, dirt, old film, water, etc. from surface completely by sander and solvent.
l Standard mixing ratio of Base and Hardener is: Base/Hardener= 100:2 (by weight)
l Knead Base and Hardener thoroughly to make the color of mixture uniform.
l After complete mixing, apply the mixture within pot life (7~10 min)
l Pot life changes depending on temperature and humidity.
l Apply the mixture rubbing down fully with spatula to avoid bubbling.
l Sanding shall be made after complete dying (for more than 1 hour at 20 deg. C.).
l In high humidity, especially during rainy season, the hardening time becomes longer than usual.
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Item
Standard
Outward appearance
Light grey, no gel, no solid, no machinery impurity.
Storage at high temperature¨©¡§80 deg. C., 24h)
No nugget or machinery impurity when temperature downs to room temperature.
Consistency, cm
8 to 13
Gelling time (23-27 deg. C.),min
2 to 11
Scratching performance
Gentle resistance, not be crispate.
Putty appearance
Flat, smooth, average color, no crackle, a little of bubbling and sand holes are allowed.
Water finishing (20min to 1h30min)
Easy to make slurry, does not adhere to sand paper, flat after polishing.
Dry finishing (40min to 5h)
Easy to make powder, does not adhere to sand paper, flat after polishing.
Impact Strength, cm
25 min
Pliability
50 max
Adhesive force, grade
2 max |
| Industrial field |
paint & coating |
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| There are no existing companies to distribute selected chemical product |
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