產(chǎn)品展示
TP151 MATT HARDENER (Epoxy or Hybrid System )
GENERAL DESCRIPTION
MATTING AGENT TP-152 is a carboxyl-functional, solid acrylic resin for matting epoxy-based powder coatings and is best suited to create 60° gloss values <10. The formulated coatings demonstrate good smoothness and exceptional mechanical and chemical resistance properties. In contrast to powders ?made with other ?gloss modification technologies, those formulated with TP-152 show little or no gloss deviation when exposed to varying oven or storage temperatures.
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Low gloss / low bake compositions (for as low as 125°C) are possible by curing the epoxy with Epoxy Hardener G-91 (3-6 phr) and matting with the TP-152 (8-10 phr). In this manner, the curing ?agent and matting agent are working independently. The epoxy curing agent level is maintained at its normal recommended dosage for curing purposes, and the TP-152 causes the matting to occur.
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As with any raw material, laboratory evaluation is required for each formulation to determine the best processing method and the optimum concentration of the binder components.
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TYPICAL PROPERTIES*
Appearance |
Clear to Hazy Granules |
Specific Gravity (25/25) |
1.13 – 1.19 |
Softening Point, BALL & RING |
110 - 120°C |
Acid value, mg KOH / gram |
145 - 165 |
Non-Volatile, weight % |
98.5% minimum |
* Not to be used for specification purposes
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REGULATORY LISTINGS
The components of this material are either listed or exempt from listing due to polymer exemption criteria for the following chemical inventory listings: AICS (Australia), DSL (Canada), ECL (Korea), ENCS (Japan), IECSC (China), NZIoC (New Zealand), PICCS (Philippines), TSCA (USA), TCSI (Taiwan).
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One or more components of this product are not REACH registered. Import quantities may be subject to limitation.
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PACKAGING (NET WEIGHT)
25kgs kraft bags with polyolefin liner
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PRODUCT AVAILABILITY
This product is available in commercial quantities. Please contact TECH-POWER (HUANGSHAN ) LTD ?for lead time and availability.
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STORAGE AND HANDLING
Keep container tightly closed and store in a dry, well ventilated area away from heat and sources of ignition. Store at less than 100°F (38°C). Shelf life of unopened containers is one year from date of shipment. See SDS for additional information.
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