Zhejiang Changming Chemical Products Co.,Ltd.

Matting Agent CM208

• Category :

  Paint and Coatings

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  1. Application

  CM-2 is a kind of polyester resin mixed with epoxy resin in (60:40) for producing epoxy/polyester powder coatings.

  2. Properties

  High gloss

  Good flow

  Film chubbiness

  Good Anti-yellowing

  Perfect Mechanical properties

  Good storage stability

  3. Specification

  Apperance	Granular Solid
  Color（50% DMF）max	6
  Acid value（mgKOH/g）	50-65
  Softening point（ball）（℃）	95-110
  Tg（℃）	≥50

  4. Formulation    

  CM-2	390 g
  Epoxy Resin（663U）	260 g
  TiO2	350 g
  CM701	10 g
  Flow agent（CM503）	50 g
  Benzoin	5 g

  
  5. Extrusion Condition

  Double kneading screw temp:100℃±5；particle size μm max:100；

  Curing condition:180℃×15min

  6. Application Condition

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

  7. Flim Properties

  Thickness μm 60±10；Gloss 60°：>86%；Adhension（Gloss-hatch 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 well ventilated place at temperature below 30℃, for 1 year.