O2Si
Gasil® HP240 优点
光滑木器漆：Gasil HP240为表面蜡处理产品，有较好的手感和储存稳定性。分散时，将基料的PH值调节至8.5-9.5之间，这样针大大提高分散效率。
电泳漆：Gasil HP 240，经过特殊蜡处理的消光粉，在提供高消光效率的同时，也提供良好的手感和储存稳定性。用HP240作消光剂的涂膜耐水白性相对较好。而且涂膜具有较好的疏水性。
罐头涂料： Gasil HP240有较好的手感和储存稳定性.
Gasil® HP240
Product performance:
Synthetic amorphous silica. Used as a general purpose matting agent suitable fsmooth wood finishes, coil coatings, can coatings radiation curing systems.
Applications / Recommended for:
· Coatings ------------------------ UV / Radiation Curing
· Special effect pigments -------Matting agents
· Wood & Furniture Coatings
· Coil Coatings
· Can Coatings
|
TYPICAL PROPERTIES |
VALUE |
UNIT |
|
Pore volume |
1.8 |
mlg-1 |
|
pH (5% acq.suspension) |
7 |
|
|
Loss at 1000°C |
12 |
% |
|
Loss at 105°C |
2.0 |
% |
|
Oil Adsorption (Linseed) |
250 |
g/100g |
|
Average particle size |
5.9 |
μm |
Product type:
· Surface conditioner, miscellaneous >> Matting agents
Chemical composition:
Synthetic amorphous silica
Physical form: Powder
CAS Number: 112926-00-8
