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Interior matting agent M-21

Inquiry
  Post Date: Mar 03,2015
  Expiry Date: Mar 02,2016
  Detailed Description: Specs: for polyester/epoxy powder coating system.
Payment Method: T/T
【Composition】The mixture of acrylic resin and catalyst

【Technical Parameters】

Appearance:White or light yellow powder
Bulk density:450-550 g/l
Solid conetnt:99%

【Application and performance】

1. M-21 Interior matting agent,wax type,used for polyester/epoxy powder coating system.
2. M-21 has good matting performance,suitable for 3%@60°above gloss.
3. Chemical matting agent,M-21matting agent/epoxy resin(E-12)=1:2.3.
4. Stable luster,excellent repeat extrusion properties.
5. The sensitivity of furnace temperature is small,adopt toaster or black furnace to bake.
6. It can offer good mechanical property,excellent leveling property,perfect anti-yellowing property and the clear coating effect in the powder coating.
7. Heavy metal contents of this product conforms to the EU RoHS standard.

【Dosage】

M-21 matting agent premix with other material and extrude . The dosage is 1-5% of the total amount for powder coating formula .The more of the dosage,the lower for the gloss .

【Reference formulations】


Material

Formula 1

Formula 2

Formula 3

Formula 4

Polyester (50/50)

208




Polyester (50/50)


208



Polyester (60/40)



249


Polyester (60/40)




249

Epoxy (E-12)

322

322

281

281

General leveling agents

10

10

10

10

Styrax

3

3

3

3

Barium sulfate

399

207

399

207

Titanium pigment


200


200

Carbon blacks MA-100

8


8


Matting agent M-21

50

50

50

50

Total

1000g

1000g

1000g

1000g

Extrusion conditions

The best:I district 95℃,II district 110℃

Baking Conditions

200, ℃, *15min

Gloss% @60°

3%

5%

3%

5%

Appearance

Full, flat ,smooth and clear

Impact Kg.cm

+/-50

+/-50

+/-50

+/-50

Instruction:
1.Increasing the content of matting type filler,conducive to matting.
2.Add suitable accelerator / catalyst to improve impact property,but it may cause the rising of coating surface gloss and the reduce of the leveling performance.
3. It can match the most of the 5:5 and 6:4 polyesters in domestic market.
【Package and storage】

The product is packed in polyethylene-lined composite kraft bag, the net weight is 25 kg per bag.
Sealed, please store in a cool and dry place, far away from heat and fire. Avoid direct sunlight. The reasonable shelf life is at least 12 months.


  Company: Anhui Kingcham Chemical Technoly Co.,Ltd.     [ China ]        
  Contact: Kitty Zhang
  Tel: 86-551-63830671
  Fax: 86-551-63830871
  Email: zhangy@kingcham.com
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