L117 Outdoor sheen agent
Classification:
添加量: 0.3-1%
Summary Brief:
Key words: L117 Outdoor sheen agentTexturizerpatternagent
Product introduction:
Product Features:
L117 Outdoor Sheen Agent is a sulfonic acid catalyst,and hydroxyl polyester with the production of outdoor sheen,it can make the surface of the polyurethane coating to produce strong contraction to form different sizes of crocodile pattern,and indoor sheen compared to outdoor crocodile pattern is bigger,more obvious and more stable.
Application Test Formulation:
|
brand name |
Formulation 1 (large grain) |
Formulation 2 (medium grain) |
clarification |
|
Hydroxy Polyester |
80 |
60 |
Yonsei 1000H, DynaSky 7805 |
|
Ultrafine barium |
9 |
33.5 |
Fewer fillers result in larger grain, more fillers result in smaller grain. |
|
Curing agent L1174 |
6.4 |
4.8 |
The amount of hardener is 8% of polyester. |
|
Mianxin L117 |
0.6 |
0.6 |
Mian agent dosage of 0.3-1% of the total amount of the formulation |
|
L88 Leveling Agent |
0.2 |
0.2 |
|
|
wax powder |
0.5 |
0.5 |
|
|
color |
1 |
1 |
|
|
figure |
100 |
100 |
|
|
Tortoiseshell 118 |
0.2% |
0.2% |
The out-mixed (post-mixed) tortoiseshell texturizer makes the texture coherent and can be sprayed thin, but the texture becomes smaller. |
|
extruded |
120℃-130℃ |
Extrusion temperature should be 10℃ higher than usual Good mixing and extrusion effect |
|
|
roasting |
210℃/15min |
|
|
|
thicknesses |
100um |
Spray thickly for large lines |
|
|
under attack |
50Kgcm |
|
|
|
curve around |
2mm |
|
|
caveat:
1.High extrusion temperature,120-130℃,good texture.High baking temperature,210℃*20min,good mechanical properties.
2.L117 outdoor sheen agent should be used with hydroxyl polyester and its curing agent 1174.
3.L117 add 0.3-1%of the total amount of formula,mixed with other raw materials extrusion.
4.To make big grain,filler should be added less or not.If you want to do small grain,you can add a small amount of TGIC to eliminate knots.
5.The external mixing turtle pattern agent L118 can make the pattern more coherent,better spray.
6.Hydroxyl polyester is selective,in terms of our test polyester,DynaSky's 7805,1000H is more suitable.
L117 Sheep pattern effect (mixed with L120, snow pattern effect)

L117 crocodile pattern effect (external mix L118, into the crocodile pattern effect)

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