1.HAA M552 Introduction:Characteristics:• curing from 165°C • proven exterior durability in Florida • excellent powder coating storage stability • enhanced charging properties • no hazard labelling required Description:Primid®M552 is a hydroxyalkylamide crosslinker for the formulation of exterior durable powder coatings. It can be used in combination with carboxyl-terminated polyesters. The constant and high reactivity of Primid®M552 combined with a favourable toxicological profile makes this crosslinker the industry standard for exterior durable powder coatings. Product Specifications: Colour Gardner (50% in water) max. 1.0 Melting point (Tottoli) [°C] 120 - 124 Water content (Karl Fischer) [%] max. 1.0 Hydroxyl number (EMS method) [mgKOH/g] 620 - 700 Typical Properties: Appearance white granular solid Bulk-Density [g/cm3 ] approx. 0.7 Shelf life 1 year from the date of delivery Storage in a dry place at temperatures between 0°C and 40°C
2.Company Introduction:3.Team Introduction:Our team has thirteen years experience of dealing with polyester resin and epoxy resin for powder coatings and we had a long term good business relations and friendship with many oversea customers from about 32 countries.Once you have any inquiry about HAA 552,hope you could feel free to contact with us,which is much appreciated.
Yantai Meicheng Advanced Materials Co.,Ltd was established in 2010. We provided epoxy resin and all types of saturated polyester resin which included hybrid,TGIC system and primid system for powder coating. We have strict evaluation and inspection equipment for the raw materials and the most advanced automatically production line which can ensure the stable quality. The current capacity is 28000mt of epoxy resin and 25000mt of polyester resin annually. Our products have been exported to USA, Canada, Mexico, Brazil, Middle East Countries and approved by the clients. Our goal is to establish and maintain long term relationship with the clients by providing the best quality and service at a good price.