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Basic information

  • Name:
  • Polyacrylic acid

  • CAS No.:
  • 9003-01-4

  • Synonyms:
  • 2-Propenoic acid homopolymer;Acrylic acid polymer;Polyacrylic acid;Propenoic acid polymer;PAA;
  • Formula:
  • (C3H4O2)n
  • Density:
  • 1.09 (30% aq.)

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Interior matting agent M-21

CAS NO.:9003-01-4

Storage:Two years



Packing:25 kg per bag

Details:Interior matting agent M-21
M-21 is a kind of chemical matting agent with wax, which mainly suitable for polyester / epoxy hybrid powder coating system. The characteristic of M-21 is to offer the good mechanical property, excellent leveling property, perfect anti-yellowing property and the clear coating effect  in the power coating. At the same time, the powder coating made of the M-21 has excellent storage stability.

Product application and performance:

1.M-21 needs to consume epoxy resin. The mass ratio of M-21 and epoxy resin is about 1:2.3, it is pre-mixed with other materials when you use it, it can be squeezed directly. 
2.The powder paints and coatings made from the M-21 is smooth and never getting yellow.
3.It is suitable for wide range of polyester, It can match the most of the matching polyester and has a good matting effect. 
4.You can choose to add suitable accelerator / catalyst to improve impact performance, but it may cause the rise of coating surface gloss and the reduce of the leveling performance.
5.The powder coating made of the M-21 has a long gel time ,so it has an excellent storage stability and perfect repeated extrusion performance. 
6.Recommended extrusion temperature: I District 95 ℃, II District 110 ℃; recommended curing condition: 200 ℃* 15min.
7.Heavy metal contents in the product conforms to the requirment of EU Rohs standard.

Recommended usage:

The usage of M-21 is 1-5% of the total amount for powder coating formulations, it suitable for 5%@60 degrees above gloss, The more of the usage, the gloss will be lower.

Tel: +86-551-63830671

Address: Sanhe Town industrial Park Anhui 

Profile:Anhui Kingcham Chemical Technology Co., Ltd is the powder coating additives of manufacturing enterprise, which integrates with research and development,production,sale and service. The company has themore

Min. Order:200Kilogram

Supplier:Anhui Kingcham Chemical Technology Co., Ltd.

Business Type: Manufacturers

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