Shanghai Daoqin Plastics Co., Ltd.

medical devices in use process in, usually need or 者间接接触 to 人体. and to safety and 健康, for medical devices classification non 常严格, according to 风险程 degree 实行三 grade classification tube/pipe 理, grade high tube/pipe 控越严.

for similar micro tube/pipe, tube/pipe and other grade medical devices, for production process process/workflow requirements very high, and other surface treatment already formed is can less step/link.

and other 离子体 surface modified can in surface formed amine 基, 羰基, 羟基, and other function 团, improve/increase interface force. medical grade tube/pipe, liquid bag, 透析 滤 device and other parts, and medical grade injection 针头, used for liquid plastics film bag and bag 附 都 益于 and other 离子体 for material surface active process.

and other surface treatment in medical in application, upper solution is medical material surface treatment issues, solution medical and 人体生 material versus property issues.

currently, and other surface treatment can used for printing front, coating front, bonding front, surface grafting front and surface polymerization front 处理. and other surface treatment rear, medical devices can improve/increase surface force, achieve surface hydrophilic water property, increase surface force and remove surface has machine material.

以含 has PP(polypropylene (PP))材质 micro tube/pipe is 例, this type of tube/pipe surface can comparison low, hydrophobic water 状态, if and other surface treatment and grafting, coating coating force good, effect/influence product property can.

medical grade liquid tube/pipe, tube/pipe, tube/pipe and other, Raw Materials silicon 胶, 乳胶, PVC and other formed. this material or add increase agent rear, surface hydrophilic water property 差, in bonding or 者做蛋白 coating front, usually utilizing and other 离子体做预处理.

polyvinyl chloride (PVC) (PVC)导尿 tube/pipe in bonding, printing and coating front active 化处理, true and other surface treatment tube/pipe 时, due to PVC resistant temperature degree high, easy viscous, electrical add water temperature plant/unit, tube/pipe in upper 面.

medical grade consumption 材, fine 胞培养皿, sheet/plate and other, generally is polystyrene (PS) (PS), its surface lubricating wet property good. 经 经 and other surface treatment rear, can active surface, has grafting 引入羟基, 羧基, 氨基, ring oxygen and other active property can 团, not only can 帮助酶 solid 定, also can long surface hydrophilic water property time.

its in medical field/area, has very more product already in use and other surface treatment process, 包括心脏瓣 film and tube/pipe surface coating 预处理, 人工耳蜗 bonding, 隐形眼镜 清洗 and function property coating, injection bonding front active 化, medical grade 无纺布 function coating and other and other, and other surface treatment in medical devices industry application outlook/prospects vast!