PP amfani da PP kayan:

Dangane da amfani daban-daban, Polymer ne mafi amfani da a yankunan zana, fiber, allura, BOPP fim da sauransu;

Polypropylene copolymer yafi amfani da gida kayan aiki, allura sassa, gyaran kasa, yau da kullun kai tsaye kayayyakin, bututun da sauransu.

A. Polypropylene amfani

Drawer PP (narkewa Finger 2-4): Babban amfani: masana'antu fina-finai yarn, carpet sticker, marufi igiya da kuma marufi jaka, noma igiya, m igiya, spinning, saka jaka, igiya, busa fim, harka jaka, marufi band, gida kayan aiki, kayan wasa, alluga.

Fiber grade PP (narkewa finger 20-40): daga cikinsu high narkewa mafi yawan non-woven masana'antu): dace da propylene, propylene gajeren fiber, waya, homopolymer da sauransu. Za a iya samar ciki har da tufafi, diapers, non-masana'antu, furniture fata, noma jaka, waya igiya, kayan masana'antu, kapet da kapet liners.

BOPP Grade (Bi-Directional Stretch Film): Bi-Directional Stretch Polypropylene (BOPP) fim yana da fa'idodi kamar ingancin haske, haske, mara guba, rigakafi, ƙananan iska, ƙarfin inji da sauransu. Ana amfani da shi sosai don kunshin kayayyakin abinci, magunguna, masana'antun haske na yau da kullun, * da sauransu, kuma ana amfani da shi sosai a matsayin kayan haɗin fim. Babban nau'ikan kayayyakin sune na yau da kullun fim, hayaki fim, beaded fim, mannewa band da PVDC rufe fim, lantarki fim da kuma rufe aluminum tushen fim.

Yadda za a inganta PP roba surface rufi adhesion?

Paint film adherence ne muhimmin alama na painting, da paint film a kan PP kayan ƙasa ne tushen da paint cimma aikinsa rawar. Saboda haka, a cikin masana'antar rufi, ana ba da hankali sosai ga ɗaukar rufi. PP mai sarrafawa yana farawa daga kaddarorin kayan aiki, yana magance matsalar haɗuwa ta hanyar inganta aikin farfajiyar kayan aiki ta hanyar haɓaka aikin haɗuwa tsakanin substrate da fentin fenti daga tushen.

PP kayan da ake amfani da su sosai a filin kayan wasa, mota bamfa, sana'a, gida kayan aiki da sauransu, a ainihin samarwa da amfani da PP kayan farfajiyar fenti, fenti fenti fim wani lokacin zai bayyana fenti film babban yanki faduwa, gida matsayi kumfa bayyanar da kuma bayyana m haɗuwa ko ma faduwa bayyanar. Wadannan matsalolin sun sa tsarin spraying na PP surface ya rasa kariya da aikin ado na zane-zane.

PP filastik rufi ne mai sauƙi ya bayyana fitar da fenti matsalar ban da fenti kansa m, da farko PP filastik farfajiyar iya zama low da kuma non * sex, tasiri da fenti fenti fim a kan m; Na biyu, filastik da aka yi amfani da demolding agent a lokacin allura gyara, da dai sauransu, tasiri da fenti film haifar da mummunan fenti, tasiri adhesion; Akwai kuma rashin kwanciyar hankali a karshen sarrafawa, rashin tabbaci game da kaurin fim da bambancin launi.