Abubuwan da aka fi amfani da su don gyaran allura

Abubuwan gyare-gyaren allura da aka saba amfani da su don gyare-gyaren allura sun haɗa da ABS, PC, PE, PP, PS, PA, POM, da dai sauransu. Kayan daban-daban suna da kaddarorin daban-daban. Lokacin zabar kayan sarrafawa, zaku iya zaɓar bisa ga buƙatun aikin samfurin da kansa.

ABS

ABS filastik terpolymer ne na monomers guda uku: acrylonitrile (A), butadiene (B) da styrene (S). Ita ce hauren giwa mai haske, mara kyau, mara guba kuma mara wari. Ana samun albarkatun ƙasa cikin sauƙi, aikin gabaɗaya yana da kyau, farashin yana da arha, kuma amfanin yana da faɗi. Don haka, ABS na ɗaya daga cikin robobin injiniya da aka fi amfani da su.

Halaye:

● Ƙarfin injiniya mai ƙarfi, ƙarfin tasiri mai ƙarfi da juriya mai kyau;

● Yana da halaye na tauri, tauri da tsauri;

● Za a iya amfani da sassan filastik na ABS na filastik;

● Ana iya haɗa ABS tare da wasu robobi da robobi don inganta kayansu, kamar (ABS + PC).

Wuraren aikace-aikace na yau da kullun:

Ana amfani da su gabaɗaya a cikin motoci, TV, firiji, injin wanki, kwandishan da sauran kayan aikin lantarki.

PC

PC filastik abu ne mai wuya, wanda aka fi sani da gilashin hana harsashi. Abu ne mara guba, mara ɗanɗano, mara wari, abu mai haske wanda yake ƙonewa, amma yana iya kashe kansa bayan an cire shi daga wuta.

sifa:

● Yana da tauri na musamman da tauri, kuma yana da mafi kyawun tasiri mai ƙarfi tsakanin duk kayan thermoplastic;

● Kyakkyawan juriya mai rarrafe, kwanciyar hankali mai kyau, da daidaito mai tsayi;

● Kyakkyawan juriya na zafi (digiri 120);

● Rashin hasara shine ƙananan ƙarfin gajiya, babban damuwa na ciki, da sauƙi mai sauƙi;

● Sassan filastik ba su da juriya mara kyau.

Wuraren aikace-aikace na yau da kullun:

Kayan lantarki da na kasuwanci (kayan aikin kwamfuta, masu haɗin kai, da dai sauransu), na'urori (masu sarrafa abinci, masu zanen firiji, da dai sauransu), masana'antun sufuri (fitilar gaba da baya, kayan aiki, da dai sauransu).

PP

PP manne mai laushi, wanda aka fi sani da 100% manne mai laushi, abu ne marar launi, mai haske ko mai sheki, kuma filastik ne na crystalline.

sifa:

● Kyakkyawar ruwa mai kyau da kyakkyawan aiki na gyare-gyare;

● Kyakkyawan juriya na zafi, ana iya dafa shi da haifuwa a digiri 100 na Celsius;

● Ƙarfin yawan amfanin ƙasa;

● Kyakkyawan aikin lantarki;

● Rashin lafiyar wuta;

Yana da ƙarancin juriya na yanayi, yana kula da iskar oxygen, kuma yana saurin tsufa saboda tasirin hasken ultraviolet.

Wuraren aikace-aikace na yau da kullun:

Masana'antar kera motoci (yafi amfani da PP mai ɗauke da ƙari na ƙarfe: fenders, ducts, fan, da dai sauransu), kayan aiki (gasket ɗin ƙofar tasa, bututun busar da busassun iska, firam ɗin injin wanki da murfi, gas ɗin ƙofar firiji, da dai sauransu), Japan Tare da samfuran mabukaci (lawan da kayan lambu irin su lawnmowers da sprinklers, da sauransu).

ON

PE yana ɗaya daga cikin abubuwan polymer da aka fi amfani dashi a rayuwar yau da kullun. Fari ne mai kauri, ɗan keratinous, mara wari, marar ɗanɗano, kuma mara guba. Ban da fina-finai, sauran samfuran ba su da kyau. Wannan saboda PE yana da babban crystallinity. Saboda darajar.

sifa:

● Mai jurewa ga ƙananan zafin jiki ko sanyi, mai jurewa lalata (ba mai jurewa ga nitric acid), wanda ba zai iya narkewa a cikin sauran kaushi gabaɗaya a zafin jiki;

● Ƙarƙashin ƙarancin ruwa, ƙasa da 0.01%, kyakkyawan rufin lantarki;

● Yana ba da babban ductility da ƙarfin tasiri da ƙananan gogayya.

● Ƙarƙashin ƙarancin ruwa amma haɓakar iska mai girma, dace da marufi mai tabbatar da danshi;

● Filaye ba iyakacin duniya ba ne kuma yana da wahalar haɗawa da bugawa;

● Ba mai jurewa UV ba kuma mai jure yanayin, zama mai karyewa a cikin hasken rana;

● Ƙimar raguwa yana da girma kuma yana da sauƙi don raguwa da lalacewa (yawan raguwa: 1.5 ~ 3.0%).

Wuraren aikace-aikace na yau da kullun:

Ana amfani da shi sosai a cikin kera jaka na filastik, fina-finai na filastik, suturar waya da na USB da sutura, da dai sauransu.

PS

PS, wanda aka fi sani da manne mai wuya, marar launi ne, mai gaskiya, abu mai sheki.

sifa:

● Kyakkyawan aikin gani;

● Kyakkyawan aikin lantarki;

● Sauƙi don samar da tsari;

● Kyakkyawan aikin canza launi;

● Babban koma baya shine gatsewa;

● Ƙananan zafin jiki na zafi (mafi yawan zafin jiki na aiki 60 ~ 80 digiri Celsius);

● Rashin juriya na acid.

Wuraren aikace-aikace na yau da kullun:

Fakitin samfur, samfuran gida (wareware, trays, da sauransu), lantarki (kwantena masu haske, masu rarraba haske, fina-finai masu rufewa, da sauransu)

PA

PA wani filastik injiniya ne, wanda ya ƙunshi resin polyamide, gami da PA6 PA66 PA610 PA1010, da sauransu.

sifa:

Nailan yana da lu'ulu'u sosai;

● Ƙarfin injina da ƙarfi mai kyau;

● Yana da ƙarfin ƙarfi da ƙarfi;

● Fitaccen juriya na gajiya, juriya, juriya na lalata, juriya mai zafi, da mara guba;

● Yana da kyawawan kayan lantarki;

Yana da ƙarancin juriya na haske, yana ɗaukar ruwa cikin sauƙi, kuma baya jurewa acid.

Wuraren aikace-aikace na yau da kullun:

An yi amfani da shi sosai a cikin sassa na tsari saboda kyakkyawan ƙarfin injinsa da taurinsa. Saboda kyawawan halayen juriya na lalacewa, ana kuma amfani da shi wajen kera bearings.

DUBI

POM abu ne mai wuyar gaske kuma filastik injiniya. Polyoxymethylene yana da tsarin kristal tare da kyawawan kaddarorin injiniyoyi, maɗaukakin maɗaukaki na roba, tsayin daka da tsayin daka, kuma an san shi da "mai takara na ƙarfe."

sifa:

● Ƙananan juzu'i mai mahimmanci, kyakkyawan juriya da juriya da lubrication, na biyu kawai zuwa nailan, amma mai rahusa fiye da nailan;

● Kyakkyawan juriya mai ƙarfi, musamman masu kaushi na kwayoyin halitta, amma ba tsayayya da karfi acid, alkalis da oxidants;

● Kyakkyawan kwanciyar hankali kuma yana iya kera madaidaicin sassa;

● Ƙarƙashin gyare-gyare yana da girma, kwanciyar hankali na thermal ba shi da kyau, kuma yana da sauƙi don bazuwa lokacin zafi.

Wuraren aikace-aikace na yau da kullun:

POM yana da ƙarancin ƙarancin juzu'i da kyakkyawan kwanciyar hankali na geometric, yana mai da shi musamman dacewa don yin gears da bearings. Saboda yana da tsayin daka na zafin jiki, ana kuma amfani dashi a cikin kayan aikin bututun (bawul ɗin bututu, gidajen famfo), kayan aikin lawn, da dai sauransu.