亚洲国产91精品在线_午夜欧美成人黄片_私密の通道を見ます是_日本老熟妇兽交x××www_亚洲不卡一二三四五区_幻女free性zozo交喷水_美女视频永久免费网_九九在线视频免费观看36_少妇人妻不卡777精品_免费一级毛片在线麻豆

S-89 is an ester soluble modified polyurethane resin containing hydroxyl, it is recommended to use with Covestro 3300, N75 and other NCO curing agent, suitable for OPP, PET and other matte ink manufacturing. S-89 resin has excellent adhesion to untreated OPP and PET substrates, adding curing agent can greatly improve the scratch resistance and high temperature resistance on PET, but will reduce the adhesion on OPP, it is recommended not to add curing agent when used on OPP.

Mainly used for matte ink production and preparation

OPP non-treated surfaces have excellent adhesion

Samples below 500g are provided free of charge, please consult the corresponding regional sales manager for details. Please check the goods in time and contact us in case of damage. If you have other express or logistics needs, please contact us, everything is centered on you!