Zofananira zofala zakuthupi

1,Polystyrene (PS). Odziwika bwino ngati mphira wolimba, ndi wopanda utoto, wowoneka bwino, wonyezimira, wonyezimira wa polysstyrene zinthu zili motere

A, zabwino zamaso

b, zamagetsi zamagetsi

C, njira yosavuta youmba

d. Katundu wabwino

e. Choyipa chachikulu kwambiri ndi britless

F, kutentha kosagwirizana ndi kutentha kumakhala kotsika (kuchuluka kwa kutentha 60 ~ 80 madigiri Celsius)

g, kukana acid acid

2,Polypropylene (pp). Ndiwopanda utoto komanso wopanda pake kapena ali ndi zinthu zina zosiyidwa, zimatchedwa PP, yomwe imadziwika kuti mphira wofewa. Ndi pulasitiki yazithunzi. Mphamvu ya polypropylene ili motere.

a. Kuyenda bwino ndi ntchito zabwino kwambiri.

b. Kwambiri Kukana Kutentha Kwambiri, sikumatha kuwira ndi kuwiritsa madigiri 100 Celsius

c. Kukwera mphamvu; katundu wabwino wamagetsi

d. Chitetezo cha moto chosauka; Kukana nyengo yosavuta, chidwi ndi oxygen, otengeka ndi kuwala kwa ultraviolet ndi ukalamba

3,Nylon (pa). Pulasitiki yainjiniya, ndi pulasitiki yopangidwa ndi mateni oundana, omwe amatchulidwa ngati pa. Pali pa 6 pa66 pa610 pa1010, etc. Mphatso ya nayiloni ndi izi.

A, Nylon ali ndi crystality yayikulu, mphamvu yamakina apamwamba, kulimba mtima, mphamvu yayikulu, compressive

b, kukana kwambiri kuvala, kuvala kukana, kukana kuchuluka, kukana kutentha, osagwirizana ndi magetsi ochulukirapo

C, kukana kowala bwino, kosavuta kuyamwa madzi, osagwirizana ndi asidi

4,Polyffoldehyde (pom). Amadziwikanso kuti mpikisano wachitsulo, ndi mtundu wa pulasitiki. Katundu ndi kugwiritsa ntchito polyffoldehyde

A, Paralfoldehyde ali ndi mawonekedwe apamwamba kwambiri, ali ndi mphamvu zapamwamba kwambiri, moduluta kwambiri, kulimba mtima komanso kulimbanso kumadziwikanso kuti "mpikisano wachitsulo"

b. Zogwirizana zazing'ono za mkangano, kuvala bwino kwambiri komanso kufota, yachiwiri kokha kwa nylon kuposa naylon

C, zosungunulira bwino kukana, makamaka organic sol, koma osati acid a alkalis, alkalis wamphamvu ndi oxidizer

d, kukhazikika kwamphamvu, kumatha kupanga magawo

e, kupanga nkhungu shrinkage, kukhazikika kwamafuta kumakhala osauka, kutentha kosavuta kuwola

5,Acrylonile-butadiene-styrene (abs). Ab pulasitiki ndi polystyrene wosinthika, wopangidwa ndi acrylonine ndi styrene mu vatio inayake ya mankhwala atatu, omwe ali ndi minyewa yopepuka, Opaque, osachita mantha komanso osawoneka.

Makhalidwe ndi Kugwiritsa Ntchito

a. Mphamvu yopanga kwambiri; mphamvu yolimba; Kukana zabwino; zolimba, zolimba, zolimba, etc.

b, pamwamba pa ziwalo zapulasitiki zitha kukwezedwa

c, abs amatha kuphatikizidwa ndi mapulasitiki ena ndi mphira kuti musinthe magwiridwe ake, monga (ab + pc)

6, Polycarbonate (PC). Galasi lodziwika bwino ngati galasi lokhala ndi zolaula, ndi poizoni, wopanda choyipa, wopanda fungo, wowoneka bwino, zowoneka bwino, zowoneka bwino, koma zimatha kudzipatula mutachoka pamoto. Makhalidwe ndi kugwiritsa ntchito.

a. Pokhala ndi mphamvu yayitali komanso kuuma, imakhala ndi mphamvu kwambiri pakati pa zinthu zonse za thermoplastic

b. Kukana kwabwino kwambiri kwamphamvu, kukhazikika kwabwino, kukhazikika kolimba; Kukaniza kutentha kwabwino (madigiri 120)

c. Zovuta ndizochepa kwambiri zotopa, kupsinjika kwamkati, kosavuta kusweka, komanso kuvala bwino kukana kwa pulasitiki.

7,PC + ALANOY (PC + ABS). Kuphatikiza PC (zojambulajambula zamagetsi) ndi abs (zopanga zapamwamba) zabwino za onse, zidasintha magwiridwe antchito onse awiri. Muli ndi mawonekedwe a ma abs ndi pc, ndi madzi abwino ndikusinthasintha, kukana matenda a PC ndikulimbana ndi kusintha kotentha komanso kozizira. Mawonekedwe

a. Itha kuperekedwa ndi kamwa yapodi / kamwa ka madzi ambiri mkamwa.

B, pamwamba imatha kuthiridwa mafuta, kuyika, filimu ya chitsulo.

c. Zindikirani zowonjezera.

d. Zinthu zomwe zimagwiritsidwa ntchito kawirikawiri mu othamanga othamanga ndipo yakhala ikugwiritsidwa ntchito molumikizana ndi zinthu zambiri zowonjezera ma cell, monga foni yam'manja / milandu yamakompyuta.