產品展示
TP1530 Cross-linking Agent (Similar to Vestagon B1530)
Description
TP1530 is a polyisocyanate adduct used in combination with hydroxyl?functional resins.?Due to the Caprolactam blocked NCO-?group,?it is stable during processing up to the unblocking temperature of more than 180°C/338°F (15 minutes).
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Higher cross link density and outstanding chemical resistance; NCO% 15.6; functionality 2.5;Mimi mum baking temp?Glass Temperature-value 50°.
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Technical Parameters
Appearance |
Transparent granule or light yellow |
Equivalent（g/mol） |
275-285 |
Free- NCO Content (%) |
<1 |
Melting Point (℃) |
96-106 |
Glass Temperature (℃) |
40-56 |
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Advantages
Numerous OH-terminated polyester and acrylics can be used to achieve weather-resistant decorative powder coatings with excellent physical properties.?These polyester have a decisive influence on the properties of the coating.
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Referenced formulation
PU Polyester |
90 |
Cross-Linking Agent TP1530 |
10 |
Titanium Dioxide |
70 |
Flowing Agent |
1.7 |
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Applications for polyurethane powder coatings
1.?PUR powder coatings have been successfully used for many years in both exterior and interior.
2.?Applications such as motor vehicle parts fittings bicycles frames fork lift trucks exterior furniture and lawn equipment agricultural machinery appliances telephone booths.?
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Package & Storage & Handling
1.The products are delivered in flat bags;?net weight 25kgs.
2.Store in a cool and dry place to avoid contacting other chemical products.
3.If kept (0-40℃) and dry in closed bags the product can be stored for at least 1 year in accordance to the specification all opened bags should be carefully resealed immediately after use.?
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