Harshen roba yana da alaƙa da tsarin kirkira.

A duka biyu Masana'antar roba na kasar Sin masana'antu da Kayan kwDukiyar roba na Vietnam , taurin kai na daya daga cikin mahimman alamu a cikin ci gaban samfurin roba, sarrafa mai inganci, da kuma masana'antar roba masana'antu.

Sarrafa wuya a ciki Abubuwan roba na al'ada yafi dogara da:

Kabarin Polymer

Tsarin Vulcanization

Maido da fasali

Filastik / masu suttura

Abubuwa masu mahimmanci suna shafar gefen gefen muni

1. Tasiri na girman kauri

Goge wuya ana auna shi ta zurfin shigar shigar ciki na preaser ƙafa.

Rashin isasshen kauri → muhimmi notormation → Mafi girman karuwa

Kauri mai kauri → mawadarwa → karancin karuwa karatu

Saboda haka, babba Masana'antar roba na kasar Sin masana'antu A tsananin bi ka'idojin bukatun kauri don tabbatar da daidaito na Batch.

2

A cewar ka'idoji, ciki dole ne ya inganta 2.5 mm fiye da matsin lamba.

Lokacin da aka matsa a kan karfe ko gilashi, da wuya gwaji ya kamata a karanta 100°.
Idan tsawon tsinkayen tsinkaye ya karkata, kurakurai na daidaitawa na faruwa.
Don haka, masana'antar Sin da Vietnam suna da masana'antu a kai a kai a kai a kai.

3. Tasirin yanayin yanayin yau da kullun

Saka na indshen tip yana canza diamita, canza matsin lamba kowace yanki.

Babban yanki mai girma → ƙananan matsin lamba → Mafi girman karuwa

Masu kera na seals na roba, hoses, da kuma girgiza kaissolators da kullun suna maye gurbin abubuwan da suka dace da su.

4. Tasirin zazzabi

Roba shine zafin jiki-m: yanayin zafi mafi girma rage wuya.

Tunanin ya bambanta da polymer:

Nr → karancin m

Cr, sbr → ƙarin m

Dukkan masana'antar roba da na Vietnam na Kasar Hadin gwiwa yawanci suna gwada rawar jiki a 23 ± 2 ° C.

5. Tasirin lokacin karantawa

Bayan Indentter ya shiga saman roba, Rashin Tsarin Creep yana faruwa:

Karatun nan da nan → mafi girma darajar

Warware karantawa → Counterarancin ƙimar

Bambanci na iya zama 5-7 Shorar A.
Saboda haka, ana karanta wuya tsakanin 1 na biyu bayan latsa.

Hanyar don daidaita taurin roba

1. Daidaita saukarwa na ƙasa

Kara mai karfafa slers yana kara wahala.

Babban Hardness Striters → Babban abun cikin ƙasa mai sauƙi, ƙananan abubuwan polymer

Amma sarrafawa ya zama mafi wahala

Masana'antu masu samar da kayayyaki Abubuwan da ke cikin bangarorin al'ada (TDukafin Tubalan, shinge na raɗaɗi) a hankali daidaita daidaituwa da aiki.

2. Daidaita abun cikin sulfur

Mafi yawan sulfur → Girman Giciye → mafi girma hardness.

Yan fa'idohu:

Tsarin tsoro

Kyakkyawan aiki

Ɓarna:

Rashin lafiya mai zafi

Saboda haka, Kayan kwDukiyar roba na Vietnam Yi amfani da wannan hanyar ta magance samfuran mai tsayayya da zafi.

3. Daidaitawa abun cikin filastik

Tasiri don m mahadi kasa da 60 ° a.

Filin filastik sosai haɓaka sassauci a cikin suttura mai taushi, Gastani, da samfuran matashi.

Tushe na kayan roba na yau da kullun

Wadannan mahimmancin mahimman bayanai suna ba da mahimmanci bayanai game da bayanan Sinawa da Vietnam na Kasar Lietnam na Vietnam suna tsara sabon tsari.

Tasirin masu zane-zane / Filin da ke Harshen Harsuna

Hardness Canza A 1 phr:

Fillers suna ƙaruwa da ƙarfi

FEF / HAF / HAF / EPC: +0.5

ISaf: +2.5

Safiya, Fushin Silica: +2.5

SRF: +0.33

Silica: +0.4

Blacker Baki / Harg yumɓu: +0.25

Duki carbonate: +0.167

Mai rufi clium carbonate: +0.142

Kayan aiki sun rage tsaurara

Ma'adinan roba: –0.2

Mai filastik: –0.67

Man mai amfani da napaffaric: –0.5

Mai mai mai ƙanshi: –0.588

Kungiyar Roba ta Kango

Kiyasta wuya = Hard Hardness + (sashi na × Hardness Darajar)

Wannan tsarin lissafin ana amfani dashi sosai Tsarin roba kayan roba Da biyu masana'antu na kasar Sin, da Vietnam na roba, suna ba da tsinkaya da sauri da haɓaka hanyoyin ci gaba.

Harshen roba yana da alaƙa da tsarin kirkira.