Precipitado Silica Aplicado em Couro;
Leather finishing agent is polyurethane system, including high gloss (bright) and matte. Generally, the required gloss is adjusted according to a certain proportion of bright and matte. Silica is used as matte finishing agent to assist extinction. The precipitated dumb powder is micron level due to its large proportion and coarse particle size. In this way, it is easy to precipitate and whiten in the resin system, especially poor permeability. The extinction effect is OK, and the precipitation phenomenon can also be solved. However, the cost is high, the extinction force is too strong, and it is easy to reduce the brightness. At this time, combined with ultra-fine silica, it can achieve the matting effect, reduce the cost and prevent sedimentation. More importantly, it will not reduce the brightness and fullness, with good penetration and strong hand feeling. It can solve the problems of fogging, whitening, precipitation stratification, poor penetration and water intolerance of precipitation matting powder. It has been widely used in the leather finishing industry. Leather finishing is mainly distributed in Jiangsu, Shanghai, Guangdong, Zhejiang, Fujian and other provinces.
O assim chamado extinção, também conhecido como matte, é o físico uniforme dispersão de nano pequeno partículas em o sistema. Quando a luz passa através, depois contínuo reflexão por estas pequenas partículas, o chamado total reflexão ocorre, so que a luz não pode ser emitido. Em este caminho, a superfície parece escuro e maçante.
Contato Nós:
JINSHA PRECIPITADO SILICA MANUFACTURING CO.LTD.
Endereço electrónico.: jk@jksilica.com
Adicionar.: Gaosha Industrial Zone, Shaxian, Fujian, China
EXPORTAR ESCRITÓRIO
Quarto 908, Taiwan Street No.290, Xiamen, China
Celular/WhatsApp: plus 86-17850500833
Contato: Wendy Wu, Sally Jiang
Tel.: plus 86-592-5528715