Yuav ua li cas daws qhov teeb meem ntawm cov khoom tawg tom qab ntxiv masterbatch thaum lub sijhawm txhaj tshuaj molding?

2025-09-18

1. Qhov teeb meem ntawm cov xim kab txaij ntawm cov khoom hauv qab lub hnub ci yuav tsum tau xav txog los ntawm ob qho:

2. Cov khoom siv lub cev thiab cov khoom siv kho tshuab ntawm cov yas thiab yas molding txheej txheem:

Qhov kub ntawm Kev Txhaj Tshuaj Molding Cov khoom siv tsis raug tswj hwm kom zoo, thiab cov masterbatch tsis tuaj yeem sib xyaw nrog cov resin tom qab nkag mus rau hauv chav sib tov. Lub tshuab txhaj tshuaj molding tsis siv qee qhov kev nyem rov qab, thiab cov nyhuv sib tov ntsia hlau tsis zoo. Cov masterbatch tsis tawg zoo lossis cov resin tsis tau yas zoo.

Cov kev debugging hauv qab no tuaj yeem ua tiav raws li cov txheej txheem:

1. Ua kom qhov kub ntawm lub chamber sib tov ze ntawm qhov chaw blanking me ntsis.

2. Siv qee qhov kev nyem rov qab rau lub tshuab txhaj tshuaj molding.

Yog tias cov kev hloov kho saum toj no tsis ua haujlwm, tej zaum yuav muaj teeb meem nrog kev sib kis lossis kev sib phim ntawm masterbatch thiab resin. Tiv tauj lub chaw tsim khoom masterbatch kom daws teeb meem.

Tom qab siv ib qho masterbatch, cov khoom zoo li yuav tawg yooj yim dua. Qhov no yuav yog vim muaj kev sib kis tsis zoo thiab kev sib xyaw ua ke los ntawm cov khoom sib cais lossis cov khoom ntxiv uas cov chaw tsim khoom xaiv, uas cuam tshuam rau cov khoom siv lub cev thiab cov khoom siv kho tshuab ntawm cov khoom. Tom qab siv cov masterbatch raws li qhov sib piv teev tseg hauv cov lus qhia, cov xim tsaus dhau (daj dhau). Txawm hais tias qhov teeb meem no yooj yim, muaj ntau yam ua rau, suav nrog:

1. Tus masterbatch tsis tau raug kuaj xyuas kom zoo, thiab cov xim me dhau los yog ntau dhau

2. Kev ntsuas tsis raug thaum siv, thiab qhov tshwm sim ntawm kev ntsuas tsis raws cai los ntawm cov lag luam me thiab nruab nrab yog qhov tshwm sim.

3. Muaj teeb meem nrog kev sib phim ntawm masterbatch thiab cov resin. Qhov no yuav yog vim xaiv tsis raug ntawm tus neeg nqa khoom masterbatch lossis tus neeg tsim khoom hloov pauv hom resin.

4. Lub tshuab kub tsis tsim nyog thiab tus masterbatch nyob hauv lub tshuab ntev dhau.

Cov txheej txheem ua: Ua ntej xyuas seb hom resin puas phim cov masterbatch thiab seb qhov ntsuas puas yog. Tom qab ntawd kho qhov kub lossis qhov ceev ntawm lub tshuab.

Vim li cas cov khoom uas muaj tib lub masterbatch, resin, thiab mis muaj cov xim sib txawv thaum txhaj tshuaj los ntawm cov tshuab txhaj tshuaj sib txawv?

Qhov no feem ntau yog los ntawm lub tshuab txhaj tshuaj molding. Cov tshuab txhaj tshuaj molding sib txawv muaj cov xwm txheej sib txawv vim muaj qhov sib txawv ntawm kev tsim khoom, lub sijhawm siv, lossis kev saib xyuas. Tshwj xeeb, qhov sib txawv ntawm qib kev sib cuag ntawm lub cua sov thiab lub thoob ua rau cov masterbatch tawg sib txawv hauv lub thoob, uas tuaj yeem ua rau muaj qhov xwm txheej saum toj no.

Puas yog cov xim tsiv teb tsaws chaw thaum lub sijhawm khaws cia ntawm masterbatch yuav cuam tshuam rau qhov zoo ntawm cov khoom tiav lawm?

Qee cov masterbatches muaj cov xim (lossis zas xim) ntau heev. Hauv cov xwm txheej zoo li no, kev hloov pauv yog qhov ib txwm muaj. Cov masterbatches uas muaj cov xim tuaj yeem muaj kev hloov pauv loj heev, tshwj xeeb tshaj yog thaum ntxiv cov xim. Txawm li cas los xij, qhov no tsis cuam tshuam rau qhov zoo ntawm cov khoom tiav, vim tias cov xim tseem nyob ntawm nws qhov kev tsim xim ib txwm tom qab txhaj tshuaj masterbatch rau hauv cov khoom tiav.

Vim li cas qee yam thiaj ua cov khoom txhaj tshuaj muaj qhov ci tsis zoo?

Muaj ntau txoj hauv kev:

1. Qhov kub ntawm lub tshuab txhaj tshuaj molding qis dhau

2. Cov pwm tiav ntawm lub tshuab txhaj tshuaj molding tsis zoo

3. Lub voj voog molding khoom ntev dhau lawm

4. Muaj titanium dioxide ntau dhau hauv masterbatch

5. Tus masterbatch tsis tau tawg zoo