Epoxy Matting Hardener TP68 with Titanium Dioxide Rutile for Powder Coatings
Description
Matt Hardener TP68 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 non-uniform shrinkage then forms the matt surface. It has both gloss decreasing and curing functions.The extinction gloss is adjustable between 3-50 degrees
Technical Parameters
| Item |
Test Methods |
Specification |
| Appearance |
Visual |
Fine White Powder |
| Melting Range(ºC) |
GB/T617-2006 |
210-250 |
| Acid value: |
|
460-480 |
| Purity(%) |
GB/T1725-2007 |
≥99.00 |
| Curing Condition:180ºC 20-25min 190ºC 10-12min 200ºC 8-10min |
Application
It is used for pure epoxy resin, epoxy\polyester hybrid powder coatings to achieve coatings with matt surface, excellent mechanic quality and wonderful appearance.
Reference formulation
| Item |
Epoxy |
Epoxy-Polyester |
| Epoxy Resin E12 |
550 |
440 |
| Polyester Resin TP5050 |
|
60 |
| Matt Hardener TP68 |
55 |
38 |
| Flowing Agent TP88 |
10 |
10 |
| Moistening Agent TP701 |
8 |
8 |
| Benzoin |
4 |
4 |
| Titanium Dioxide R902 |
|
120 |
| Filler(BaSo4 ,CaCo3) |
367 |
269 |
| Carbon Black |
7 |
4 |
| Gloss 60° |
<5 |
10-20 |
| Visual inspection |
Flow and smoothly |
Flow and smoothly |
| Impact (positive/back flush) |
50/40 |
50/50 |
| Adhesion (cross-cut method) |
100% pass |
100% pass |
| TP68:Epoxy Resin =1:(8~10) |
Notice
Matt Hardener is not as compatible with the resin as it has a 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.
Package & Storage & Handling
1.Store in a cool, dry place and avoid contact with other chemical products. Sealed after use. Since this product is irritating to the respiratory tract, wear a dust mask and gloves during operation.
2.Package: 25kgs/PE-lined kraft paper-plastic composite bag.
3.Validity will be 1 years under normal temperature.
Company Profile
Our factory founded in 2003, is a professional manufacturer of designing and producing powder coating additives, including epoxy resins,curing agent and various additives for powder coating, ink, pharmaceutical intermediates, painting, other chemicals ,exterior and interior applications,furniture,lawn equipment, agricultural machinery appliances, building products,etc.
Since 2003, TECH-POWER has started export business. So far, TECH-POWER has 18 years' export experience, and participated in domestic & overseas paint & powder coatings exhibitions many times. Our products are sold abroad, such as Southeast Asia, Europe, Russia, 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'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
We have passed SGS, 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.
TECH-POWER'S Main Products
| 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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