Tp55-Epoxy/Polyester Hybrid Powder Coating Using Matt Hardener
Description:
Matt Hardener TP55 series is a composed salt of cyclic-amidine and multi-acid. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates nonuniform shrin kage then forms the matt surface. It has both gloss decreasing and curing functions.
Technical data:
| Item |
Test Method |
Specification |
| Appearance |
Visual |
Fine White Powder |
| Melting Range(ºC) |
GB/T617-2006 |
210-250 |
| Acid value: |
|
410-430 |
| Solid Content(%) |
GB/T1725-2007 |
≥99.00 |
| Curing condition: 180ºC 15~20min,190ºC 10~15min,200ºC 10~12min |
Application and performance:
1.TP55 can be applied in epoxy powder system to generate the strong matte effect, terrific levelling performance and stable comprehensive properties. It can be used for pure epoxy and epoxy/polyester hybrid powder system as a hardener, making the coating with super matte surface, excellent mechanical property and good reproducibility characteristic.
2.Due to TP55 has a higher melting point, it's very important to evenly disperse it in formulation. The users can suitably increase the extruding temperature to make sure the good dispersion (don't exceed 110ºC).
3.In hybrid matting powder system, the polyester resin with low acid value should be selected, and it can be determined by the tests in order to obtain perfect gloss and optimal comprehensive properties.
4.Dosage: 8-10% of epoxy resin's weight in formulation.
Referenced formulation:
| Item |
Matt Hardener TP68 |
Matt HardenerTP55 |
| Polyester Resin |
|
70 |
| Epoxy Resin E-12 |
300 |
230 |
| Matt Hardener |
30 |
20 |
| Flowing Agent TP88 |
5.6 |
5.6 |
| Moisture Agent TP701 |
5.0 |
5.0 |
| Matt BaSO4 |
210 |
210 |
| Carbon Black |
3.6 |
3.6 |
| Adhesive Force (%) |
100 |
100 |
| Gloss (%) |
≤5 |
≤20 |
| Appearance |
Flow and smoothly |
Flow and smoothly |
Package, storage and other precautions:
1. Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after
using. As this product is irritant to respiratory tract, please wear dustproof mask and glove when operating.
2. Package: 20kgs/polyethylene-lined kraft paper-plastic compound bag.
3. Validity will be 1 years under normal temperature.
COMPANY PROFILE
We Tech-power (Huangshan) Ltd. is a professional manufacturer of powder coating additives. Our company is mainly engaged in the R&D, production and management of powder coating resins, additives, and pharmaceutical intermediates.
Main products cover pure leveling agent TP88, epoxy-based leveling agent TP503, indoor matting agent TP68 and TP55, physics-based flatting agent TP550, pure polyester matting agent TP3329, curing agent TP31, TP41, and TP105, as well as epoxy and polyester resins, which are widely used in powder coatings, printing ink, pharmaceutical, intermediates and other areas.
We have passed both ISO quality and environmental system certifications. Our company has got import and export rights since the establishment and our products are mainly exported to Southeast Asia, Europe and the United States. We have won a good reputation among users of all ages.
OUR MISSION & VISION
In recent years, we have always integrated with the international advanced production technology and management experience, providing innovative products. We are committed to providing the best powder coating additives.
With majority of customers' care and support, through continuous good governance and always adhere to the spirit of 'pragmatic innovation, civilized Endeavor', our enterprise has now developed into an influential and professional production enterprise. In order to meet market needs, our company has formed a corporate strategic goal of 'long-term development'.
We look forward to strengthening cooperation and exchanges with majority of powder industry colleagues. We will make efforts to promote China's powder industry prosperity and development, and jointly create a bright future.
FAQ
1). Q: What's your advantage? Why choose you?
A: More than 17 years experienced of production and R&D for powder coating additives. We have the most professional techniques and team. Great production capacity Sustainable Supply. According to customer requirements, we support the customized.
2). Q: What kind of products can you offer?
A: Our company is mainly engaged in the R&D, production and management of powder coating resins additives, and pharmaceutical intermediates. Our main products are pure leveling agent TP88, epoxy-based leveling agent TP503, indoor matting agent TP68 and TP55, physics-based flatting agent TP550, pure polyester matting agent TP3329, curing agent TP31, TP41, and TP105, as well as epoxy and polyester resins.
3). Q: What's the payment?
A: T/T would be better with quick transfer and few bank fee. LC could also be accept, but the proceure is complex and the fee is high. You can also use Western Union. For large quantity, sea shipping can be provided.
4). Q: Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
5). Q: How can i get some samples?
A: We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you.
6). Q: When can i get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, Please tell us in your email so that we will regard your inquiry priority.
7). Q: Where is your factory located?
A: Our factory is located in Huangshan,China.
"Quality assurance" is our eternal pursuit and promise. Don't be hesitant to contact us!
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