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Saturated Carboxyl Polyester Resin CM-1/CM-1A

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

1. Application

CM-1/CM-1A is a kind of polyester resin mixed with epoxy resin in 50:50 for epoxy/Polyester powder coatings.

2. Properties

CM-1

CM-1A

High gloss

High gloss

Good flow

Good flow

Good mechanical properties

Film chubbiness

Perfect anti-yellowing

Good mechanical properties

Good storage stability

Perfect anti-yellowing

Good storages stability

3. Specifications

Apperance

Granule Solid

Color（50%DMG）max

6

Acid value （mgKOH/g）

70-85

Softening point (ball)（℃）

95-110

Tg（℃）

≥50

 

4. Formulation

CM-1 or CM-1A

325 g

Epoxy Resin（663u）

325 g

TiO2

350 g

Flow agent（CM503）

50 g

CM701

10 g

Benzoin

5 g

5. Extrusion Condition

Double kneading screw temp:100 ℃±5 particle sizeμmmax:100;

Curing condition：180℃×15min

6. Application Condition

Application condition: Spray tension KV：40-60 Degreased cold-rolled steel mm:0.5

7. Film Properties

Thickness μm60±10；Gloss 60°：>86%；Adhension（2mm）:0

    Bending:≤6mm；Impact kg.cm:50；Hardness（pencil）H:1-2

8. Package and Storage

Every PVC bag contains 25 kg, stored in dry and good ventilated place at temperature below 30℃, for 1 year.


  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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