Polyester Resin with Good Flow and Mechanical Property

• CAS No.: 528-44-9
• EINECS: 208-432-3
• Molecular Principal Chain: Carbon Chain Polymer
• Model NO.: ZJ5054
• Color: White
• Transport Package: Kraft Paper-PP Woven Compound Bag
• Specification: 25KG/BAG
• Trademark: ZHENGJIE
• Origin: China
• HS Code: 3907999990
• Production Capacity: 150000

Product Description

THE COMPANY BRIEF INTRODUCTION

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

Polyester Resin ZJ5054

Product Description: ZJ5054 is a kind of saturated carboxyl polyester resin,

mixed with epoxy resin in 50/50 for polyester/epoxy

powder coatings.

Product Properties: Good flow and mechanical properties,suitable for matting powders.

Specifications:

Performance	Specifications
Appearance	Light color flake solid
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	68~75
Softening Point (ball) (ºC)	100~120
Glass Transition Temp /Tg(ºC)	54±1
Viscosity(P/175ºC)	20~40

Starting Formulation:

Material	ZJ5054	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