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

• 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