Two Component 281 Standard Drying Car Paint Hardener For Varnish / Thinner
Quick Detail:
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Product Type |
281 standard curing agent is a series of two-component isocyanate hardener, it will not only improve the composition of high-density coverage, while also reducing the volatile solvent comply with increasingly stringent environmental laws, providing a more stable gloss finish , and the hardness is better. |
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Purpose |
With two-component paint, varnish, thinner, and promote rapid drying paint, and paint adhesion strength increases gloss paint to improve chemical stability, corrosion resistance. |
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Substrate |
With two-component paint or varnish construction and polished, completely dry, in good condition original paint, old paint and other surface and intermediate paint, both big area painting, but also can quickly spot repair. Repair of small and medium size advantage is particularly prominent, is the preferred high-efficiency varnish coating and essential products. . |
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Mixing Ratio |
Component paint or Clear Coat 100parts 281 Standard Drying Hardener 50parts Thinner 10-20parts |
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Notice |
1, read the instructions before construction; 2, with the former the paint and hardener ratio adjusted as required, how much with how much Stir used within 6 hours run out; 3, the construction process to keep dry and clean, non-contact with water, acids, alcohols, bases, etc.; rear drums with paint hardener must Gaiyan avoid jelly scrapped; 4, during the construction and dry, shall not be greater than 85% relative humidity, |
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Shelf Life |
18months if stored in its original sealed cans at 20 |
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Packing |
1liter ,2.5liter, 4liter or 5 liter can |
Performance:
Standard high-solids drying agent for the local repair at room temperature and the whole car spraying.
Precautions:
(1) Select the type of curing agent according to the temperature, humidity and drying conditions, under normal circumstances, the following selection criteria 18 -30 curing agent.
(2) A curing agent for water are more sensitive, prone to rise after absorbing water tank and solidification phenomena, So hardener cans after use, if not yet exhausted, reclosable lid should be sealed and stored in a cool place otherwise, easy to consistency. Under normal circumstances hardener should avoid storing in direct sunlight conditions.
(3) When spraying to make appropriate personal protective treatment, such as with a gas mask, etc., as a curing agent for the respiratory system and mucous membrane irritant.
