Epoxy Resin Hardener Matt Hardener Tp55 with Low Acid Value Polester Resin for Powder Coatings

• Customization: Available
• CAS No.: 54553-90-1
• Formula: C19h16n2o8
• Model NO.: TP55
• EINECS: 259-224-4
• Usage: Powder Coating
• Color: White
• Appearance: Powder
• Method: Spray
• Components: Pma
• Main Raw Material: Pma
• Level: Finish Coat
• Certification: ISO14001, ISO9001
• Substrate: Steel
• Expiration Date: 3 years
• Formation Mechanism: Conversion Type
• Packaging: Plastic Drum
• Transport Package: 25kgs Per Bag
• Specification: tp55
• Trademark: TP
• Origin: China
• HS Code: 2933290090
• Production Capacity: 300mt Per Year

Product Description

TP55 MATT HARDENER
(Similar to Vestagon B55)

Description
Matt Hardener TP55 is the salts of poly-carboxylic acid with cyclic amidine. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates non-uniform shrinkage then forms the matte surface. It has both gloss decreasing and curing functions.

Technical Parameters                                                                                                                  

Item	Test Method	Specification
Appearance	Visual	Fine White Powder
Melting Range(°C)	GB/T617-2006	210-250
Acid value:		410-430
Solid Content(%)	GB/T1725-2007	≥99.00
Curing condition: 180°C 15~20min,190°C 10~15min,200°C 10~12min

Dosage: Epoxy Resin E12: Matt Hardener TP55 = (8-10):1

Reference Formula

Item	Matt Hardener TP68	Matt Hardener TP55
Polyester Resin		140
Epoxy Resin E-12	560	460
Matt Hardener	56	40
Flowing Agent TP88	10	10
Moisture Agent TP701	8	8
Benzoin	4	4
wax	4	4
Matt BaSO4	350	326
Carbon Black	8	8
Adhesive Force (%)	100%	100
Gloss (%)	≤5%	≤20
Appearance	Flow and smoothly	Flow and smoothly

Application
1. TP55 can be applied in epoxy powder system to generate the strong matte effect, terrific leveling 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. TP68 can be widely used in epoxy resin or epoxy polyester mixed powder coatings, but can achieve a stable semi-gloss level in mixed powder coatings.
TP55 is suitable for semi-gloss level (60 ° )25 ~ 40% in both epoxy and hybrid powder coatings.
3. 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 110°C).
4 .In hybrid matting powder systems, 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.

Package & Storage & Handling
1. 25KG/PE-lined kraft paper-plastic composite bag.
2. Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after use. Please wear mask and glove when operating.
3. Validity will be 1 year under normal temperature.

Company Profile 
TECH-POWER (HUANGSHAN) LTD., founded in 2003, is a professional manufacturer of curing agent and various additives for powder coatings. TECH-POWER is located in chengdong industrial park, huizhou district, huangshan city, with 27000 square meters of modern workshop, advanced research and development center, and quality inspection center.
TECH-POWER is committed to the research and development, production and sales of new powder coating additives, widely used in powder coating, ink, pharmaceutical intermediates and other fields. TECH-POWER's main products include 9 series, covering more than 50 kinds of powder coating additives, such as matt hardener, matting agent, leveling agent, curing accelerator, texture agent, wax modifier charge enhancer, and other special functional additives etc. The total annual output can reach 10,000 tons.

TECH-POWER'S Founder Mrs. Jane with rich experience 19+ years

TECH-POWER'S After Sales Team Full-time tracking your orders

TECH-POWER'S R&D Team Small order / OEM order acceptable

Adhering to the business philosophy based on scientific, technological innovation and integrity, TECH-POWER has passed the certification of ISO9001:2015 (quality) and ISO14001:2015 (environment), and has established strategic partnership with worldwide top powder coating manufacturers.

Since 2003, TECH-POWER has started to do export business. So far, TECH-POWER has 18 years' export experience, and participated in domestic & overseas paint & powder coatings exhibitions many times. Its products are exported to Southeast Asia, Europe, the United States, Africa and the Middle East and other overseas markets. Products and services are recognized and loved by customers widely and deeply with high market share.
TECH-POWER has been awarded the honors of Huangshan Top 20 Enterprises, Advanced Export Enterprises, Credit Enterprises, Scientific and Technological Innovation Enterprises, Professional Powder Coating Additive Manufacturers and so on. We are eager to strengthen cooperation and exchanges with the majority of powder industry colleagues, and strive to promote the prosperity and development of China's powder industry, and create a bright future together!

Exhibition 

FAQ
1). Q: What's your advantage? Why choose you?

A: More than 18 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!