a Modified Cyclic Amidine, Matt Hardener Tp68 for Powder Coating with Reach

• CAS No.: 54553-91-2
• Formula: C28h26n4o8
• EINECS: N/V
• Usage: Powder Coating
• Color: White
• Appearance: Powder
• Model NO.: TP68
• 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: Kraft Paper Bag with PE Lined
• Melting Range: 200-230°c
• Transport Package: Bag with Pallets
• Specification: 25kgs Per Bag
• Trademark: TECH-POWER
• Origin: Huangshan, China
• HS Code: 2933290090
• Production Capacity: 1000t/Y

Product Description

                       TP68 Matt Hardener (Equivalent to Vestgon B68)

 
1.Description

Matt Hardener TP68  is a composed salt of cyclic-amidine and multi-acid. It utilizes the two different reaction rates of the group in molecular structure to generate nonuniform shrinkage then forms the matt surface during the curing process. It has both gloss-decreasing and curing functions.

2. Application

MATT HARDENER TP68 is used for pure epoxy resin , epoxy\ polyester hybrid powder coatings to achieve coatings with matt surface having excellent mechanic quality and wonderful appearance.

3. Referenced formulation

Gloss 60°	5-6	20	40	70
epoxy(663U)	54.5	39.7	35.7	31.8
Polyester(acidity:25-35mgKOH/g)	/	14.8	20.8	26.7
TP68	5.0	5.0	3.0	1.0
Filler(BaSo4,CaCo3)	40	40	40	40
Levelling agent	0.5	0.5	0.5	0.5
Carbon black	0.5-1	0.5-1	0.5-1	0.5-1

 
4. Curing condition

180ºC 20-25 minutes / 190ºC 10-12 minutes / 200ºC 8-10 minutes

5. Notice

MATT HARDENER compatibility with resin isn't well for its high melting point, to avoid this default it's necessary to distribute them or to make the curing temperature at a higher level.In case of epoxy\polyester hybrid powder coatings, the polyester should be low acidity. Before achieving the ideal gloss and multiple characteristics tests are needed.
 
6. Storage

The storage period could last a  rather long time when it is kept inside the sealed container. Do seal the container again after taking some from it. Shelf life is 3 years without any problem.

7. 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'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.

3). 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.

4). 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.

5). 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.

6). Q: Where is your factory located?
A: Our factory is located in Huangshan,China.

8. "Quality assurance" is our eternal pursuit and promise. Don't be hesitant to contact us! 

  TECH-POWER (HUANGSHAN) LTD