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Saturated Carboxyl Polyester Resin. CM-4

Inquiry
  Post Date: Sep 16,2016
  Expiry Date: Mar 15,2017
  Detailed Description:

1. Application

CM-4 is a kind of polyester resin accompanied with TGIC for producing pure polyester type powder coatings.

2. Properties

CM-4

 

Good Flow

Good durability

Perfect resistance to chemicals

Good spraying-efficiency

Perfect mechanical properties

Excellent anti-yellowing

Well heat-resistance

Good storage stability

3. Specification

Apperance

Granular Solid

Color50%DMFmax

6

Acid valuegmKOH/g

30-38

Softening pointball)(℃)

100-120

Tg(℃)

≥55

4. Formulation

CM-4

600 g

TiO2

350 g

TGIC

46 g

Flow agentCM506

8 g

CM701

10 g

Benzoin

5 g

5. Extrusion Condition

Double kneading screw temp:100±5PARTICLE SIZE μm  max:100

Curing condition180×15min

6. Application Condition

Spray tension KV40-60Degreased cold-rolled steel mm : 0.5

7. Film Properties

Thickness μm60±10Gloss 60°>86%AdhensionGloss-hatch 2mm):0

Bending≤6mmImpact kg.cm: 50Hardness(pencil)H1-2

8. Package and Storage

Every PVC bag contains 25 kg, stored in dry and well ventilated place under temp 30 for 1 year.

 

 

 

 

 

Warranty Policy: The surface preparation and application procedures and other factors that affect performance are beyond our control.

Changming assumes no liability for coating failure other than to supply replacement material for the coating shown to be defective.

Do not use this product until the current material safety data sheet has been read and is fully understood. Changming shall not be liable for any injuries, damages or other losses deriving directly or in consequence of purshaser's use of product. Purchaser shall determine the suitability of this product for his own use, and thereby assumes all risks and liabilities in connection therewith.



  Company: Zhejiang Changming Chemical Products Co.,Ltd.     [ China ]        
  Contact: Mr david chen
  Tel: +86-576-83669333
  Fax: +86-576-83669333 3662268
  Email: sales@changming.com.cn
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