Dab tsi yog qhov laj thawj tsis zoo rau qhov loj ntawm cov khoom siv silicone

Hauv kev tsim cov khoom siv silica gel, qee zaum qhov loj me tsis yog, qhov loj lossis me me, deb ntawm kev ua tau raws li cov neeg siv khoom xav tau, tsis tsuas yog cuam tshuam rau kev ua haujlwm, tab sis kuj cuam tshuam rau lub Hoobkas. Dab tsi yog vim li cas rau qhov loj ntawm silica gel khoom?

1. Yog vim li cas rau silicone roj hmab pwm: molded silicone roj hmab khoom yog tsim los ntawm pwm molding. Qhov loj, kab noj hniav thiab nto ntawm pwm txiav txim qhov loj thiab nto ntawm cov khoom siv roj hmab silicone. Yog li ntawd, qhov loj ntawm pwm yog qhov tseem ceeb heev thiab yuav tsum tau tswj xyuas ntawm qhov chaw. Hauv kev tsim ntawm silicone roj hmab pwm, yam xws li shrinkage, demoulding thiab yooj yim molding thiab ua yuav tsum tau txiav txim siab. Qhov thib ob, qhov kev txiav txim siab yuav tsum tau tswj hwm zoo dua thaum lub sijhawm ua pwm los tiv thaiv pwm qhov sib txawv los ntawm cov cuab yeej tooj liab poob, kev ua tsis raug thiab lwm yam laj thawj.

2. Siab
Nws ua rau qhov tsis zoo ntawm cov khoom siv silicone thiab qhov tsis zoo ntawm cov khoom siv silicone.

ceev faj:

(1) Thaum lub siab molding siab dhau lawm, qhov loj ntawm cov khoom silicone ntev dhau lawm.

(2) Thaum lub siab tsawg dhau lawm, qhov loj ntawm cov khoom siv silica gel yog me me thiab cov tuab tuab heev.

(3) Qhov hnyav ntawm cov roj hmab tsim.

3. Yog vim li cas rau kev tsim cov khoom siv roj hmab silicone: Kev teeb tsa ntawm kev tsim cov khoom siv roj hmab silicone yog qhov tseem ceeb heev thaum lub sij hawm tsim pwm. Cov txheej txheem sib txawv yuav tsum tau teeb tsa raws li cov khoom siv silicone sib txawv. Qhov no yuav tsum muaj kev txawj tshaj lij thiab cov txheej txheem qhia kev ua haujlwm raws li kev ua haujlwm, thiab yuav tsum tsis txhob muab tso rau hauv qhov chaw. Kub thiab siab yuav cuam tshuam qhov loj ntawm cov khoom siv roj hmab silicone.

4. Pwm kub
Thaum lub molding kub siab dhau lawm, nws yuav ceev lub vulcanization ntawm cov khoom silicone compound, uas ua rau txo qis ntawm kev khiav hauj lwm ntawm silicone khoom compound nyob rau hauv lub molding pwm, ua rau lub me me thiab thicker thickness ntawm cov khoom silicone.

Lus Cim: Thaum lub molding kub tsawg dhau lawm, qhov loj ntawm cov khoom siv silica gel tom qab molding yog qhov loj heev thiab cov tuab tuab heev.

Qhov tsis zoo ntawm cov khoom siv silicone belongs rau kev ua haujlwm tsis zoo. Tsis zoo li cov khoom siv silicone, cov khoom siv silicone yuav raug muab pov tseg thaum qhov loj me me, thiab yuav luag tsis muaj peev xwm kho tau. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau them nyiaj tshwj xeeb rau kev tswj xyuas qhov txawv txav hauv cov txheej txheem tsim khoom ntawm silica gel. Tsuas yog thaum pom qhov laj thawj tuaj yeem daws qhov teeb meem.