TP 50 CATALYST CARBOXYL-EPOXY REACTION FOR PURE EPOXY SYSTEMS COATING AGENT
GENERAL DESCRIPTION
TP50 is a 50% active imidazole catalyst specifically developed to facilitate dispersion and avoid hot spots of the catalyst during powder manufacture. The additive is used to accelerate the cure of powder coatings based on the carboxyl-epoxy reaction, or for pure epoxy systems as well. Typical systems include hybrids such as polyester-epoxy, carboxyl acrylic-epoxy and polyesters cured by GMA-functional acrylics. Polyester-TGIC and polyester-PT-910 reactions can also be accelerated. TP50 can reduce the cure temperature of a particular system or shorten the required bake time at a given cure temperature without sacrificing DOI or flow and leveling properties. The product may also reduce star cracking on impact.
Due to the special composition of TP50, it is believed that this product provides some charging characteristics for tribo powder coatings. The reaction response of TP50 is similar to propyl imidazole based products, but slower in rate and less yellowing than 2-methyl imidazole based catalysts.
Recommended usage level of TP50 is 0.3-0.6% on total formula weight. Each application should be tested to determine the optimum catalyst level to achieve the desired cure time and coating properties.
TYPICAL PROPERTIES*
* Not to be used for specification purposes
| Appearance |
Tan to Brown Granules |
| Active % |
48 - 52 |
| Specific Gravity (25/25) |
0.85 - 1.05 |
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: EINECS (Europe), ENCS (Japan), IECSC (China), PICCS (Philippines), TSCA (USA)
PACKAGING (NET WEIGHT)
25 kg in composite bag with polyolefin liner
PRODUCT AVAILABILITY
This product is commercially available and may require lead time.
STORAGE AND HANDLING
Store in a dry, cool area and avoid excessive heat. Shelf life of unopened containers is one year from date of shipment. See SDS for additional information.
MAIN PRODUCTS
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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