Excellent Flow Mechanical Property Flexibility and Excellent Gloss Polyester Resin 50/50

• CAS No.: 25135-73-3
• Color: Transparent
• Transport Package: N. W. 25kg/Bag 1000kg/Pallet
• Model NO.: ZJ5052
• Specification: Acid Value 72
• Trademark: zhengjie
• Origin: Huangshan City Anhui
• HS Code: 3907999000
• Production Capacity: 80000ton/Year

Product Description

Polyester Resin ZJ5052

Product Description: ZJ5052 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 50/50 for polyester/epoxy powder coatings.

Product Properties: General purpose resin with excellent mechanical property

Specifications:

 

Performance	Specifications
Appearance	Light color flake solid
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	70~74
Softening Point (ball) (ºC)	100~120
Glass Transition Temp /Tg(ºC)	51±1
Viscosity(P/175ºC)	30~50

Starting Formulation:
 

Material	ZJ5052	Epoxy Resin	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	274g	274g	437g	9g	6g

 

Extrusion Condition: Casing setting temperature:	115~125ºC
R.P.m:	200~300rpm
Particle size:	<100μm
Execution Condition:
Spraying tension:	60~80KV
Thickness:	60~80μm
Curing Condition:	180ºC/15min(MT)
Properties:
Gloss(60°):	≥93%;
Bending(φ1mm):	PASS;
Adhesion(grid1mm):	0~1mm;
Hardness(pencil) :	≥1H;
Impact(50kg·cm):	PASS
Package

25kgs/kraft paper-PP woven compound bag

  Huangshan Zhengjie New Materials Co.,Ltd.was founded in 2008,it is a high-tech enterprise specializing in the research,development,production and marketing of polyester resin and primid(HAA)curing agent for powder coatings in Anhui Province.

  Our company has experienced 12 years of development,from the initial stage and the growth stage to the stage of reform,innovation and growth,In 2017,Huangshan Yu Xin Trade Company was successfully acquired,and established Anhui Huizhou Zhengjie Technology Co.,Ltd.Upgrading of product line has been realized.At present,our company's annual output value is over 300 million RMB,with 15 independent patents and registered trademarks,and has broad prospects for development.
  
  Our company has consistently adhered to the concept of"innovation is the first driving force for development".It is determined to persevere in the belief that"quality is life".It has always promoted the construction of "Zhengjie Brand"through technological research and development.It has established a technology research and development center,trained a high-quality technical team and possessed first-class production equipment and research.

  In the future ,Zhengjie will continue to invest a lot of resources to build a marketing network, and vigorously develop a high-quality sales team.Build and further enable ERP/CRM/SRM to cover r&d, production, logistics, sales, finance, human resources, strategic decision-making and other comprehensive information management systems.Get through the whole order process, realize the visualization of the whole process from customer order to delivery, mobile management, transparent production, and provide customers with better services.