L2011 is addtion-type ourdoor physical matting agent,no react with TGIC,easy to use,can add directly into high gloss formulation.It can achieve 30% gloss of pure polyester/TGIC weather resistance powder coating,with good floor and excellent mechanical properties. ● Dosage is 1-3%. ● Wide polyester selectivity. ● It has certain effect in HAA systen,suitable for range from 40%-60% gloss. ● Baking temperature is 200℃×15mins. |
1%-3% by weight of total formula.Mixed with other materials and extruded.Through extruder extrusion, please control the extrusion temperature uniformity, gloss decreases with the increase of the dosage.
Reference formulation:
Item | Dosage | Polyester | 55 | TGIC | 4 | L88 Leveling Agent | 1 | L701 Charge Enhancer | 1 | L307 Benzoin | 0.5 | Titanium Dioxide+Barium Sulfate | 35 | Pigment | 0.5 | L2011 matting agent | 3 | Total | 100 |
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| Extrude Temperature | 100-110℃ | Baking Condition | 200*15mins | Gloss | 28 |
Notice: ● L2011 contains more wax, excessive wax may have a negative impact, so it is necessary to control the dosage and scope of use. Dosage and gloss (curve) 
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L2018A Physical matting agent of pure polyester system,add directly in high gloss formulation,easy to use,smooth surface,suitable for 8-50% gloss. L2018 Physical matting agent of pure polyester system,add directly in high gloss formulation,has excellect advantage in dosage and good matting effect. G570 Arylic matting resin,the lowest gloss can be 1%,good gloss stability. L204A Dry blend matting agent,dosage 2% can matt low gloss to 18%,features: small dosage, good storage stability and convenient usage. |