Outdoor Matting Agent Of Powder Coating

Outdoor Matting Agent Of Powder Coating

Product Details

L2018 Matting Agent For Pure Polyester

TGIC system,  provide 7% of gloss

L2018 is less wax content, used for polyester/TGIC powder matting.  The lowest 7% gloss can be obtained with excellent leveling, delicate surface, and good mechanical properties.

1. Technical parameters

Appearance: white to light yellow powder

Volatile content: ≤0.5%

2. Product characteristics

1. Good matting effect, provide lowest 7% of gloss

2. Less wax content based on acrylic resin with excellent leveling, delicate surface and good mechanical properties.

3. Reducing the negative influence effectually from wax.

3.  Use method

Mixed with other materials and extruded.

3%-6% by weight of total formula. Gloss decreases along with the increase of dosage accordingly. Lowest gloss can achieve with dosage 6%. 

Recommend polyester : Shenjian 4ET, Kinte 3309, Maple 2011, Guanghua 9338


Staring formulation:

Material

Dosage

Pure polyester

55

TGIC

4.6

TiO2+BaSo4

32

Pigment

0.4

L88 leveling agent

1

L701 gloss enhancer

1

L306 benzoin

0.5

L2018 matting agent

6

Extruding Temperature @100-110℃,low extruding temperature, fast feeding speed will help to get good matting results.

Lowest gloss can achieve with L2017 dosage 5.5%.

Curing condition:  210° C/15min

4Storage

Store in cool and dry place. Keep away from fire and heat sources。

5Attention

L2018 has selectivity to polyester, please choose appropriate polyester.

The storage stability of L2018 is stable.  Please still pay attention for the finish powder’s storage stability in hot weather; try to consume the finish powder ASAP.


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