fabric coating
1.PP fabric coating technology in the latex system with natural latex coating agent and multi sulfide crosslinking agent is studied. The better quality of PP coating fabric is obtained in the dip coating process when crosslinking agent volume is 5% of natural latex, coating dry temperature 105℃ and coating dry time 10 min.
3.PP fabric coating technology in the latex system with cationic natural latex coating agent, ethylene glycol crosslinking agent and SnCl 2 catalyst is studied. The better quality of PP coating fabric is obtained in the dip coating process when cationic natural latex is 15 g, ethylene glycol is 5 ml and SnCl 2 is 0.05 g, coating dry temperature 100℃ and coating dry time 13 min.
5.ZBD Model whiteness Measurement Meter is mainly applicable to measurement of the whiteness of colourless even surface objects and powder,such as paper,pulp ,ceramics,enamel ,plastics, enamel,plastics,various fiber and fabric, wheat flour, talcum powed,starch,coating and chemicals etc.It canalso measure comparatively accurately the fluorescent whiteness of the objects with fluorescentbrighterner.

