Compounding silicone roj hmab molding txheej txheem

1. Daim ntawv thov ntawm compounding silicone roj hmab tshuab

Kneading silicone roj hmab yog cov roj hmab hluavtaws uas rov ua kom zoo dua qub los ntawm kev ntxiv cov roj hmab silicone rau ob lub yob roj hmab sib tov lossis ib lub tshuab kaw thiab maj mam ntxiv silica, silicone roj, thiab lwm yam ntxiv.Nws tuaj yeem siv dav hauv aviation, cables, electronics, electronics, electronics, chemicals, instruments, cement, automotive, kev tsim kho, kev ua zaub mov, khoom siv kho mob thiab lwm yam lag luam, thiab siv rau kev sib sib zog nqus ntawm cov tshuab xws li molding thiab extrusion.

2. Cov txheej txheem ntawm kev sib xyaw silicone roj hmab

Silicone roj hmab: Sib tov silicone roj hmab tuaj yeem sib xyaw yam tsis muaj plasticizing.Feem ntau, qhib tov khoom yog siv rau kev sib tov, thiab yob kub tsis tshaj 50 degrees.

Kev sib tov yog nqa tawm hauv ob theem:

Thawj kab lus: raw roj hmab-txhim kho tus neeg saib xyuas-tus qauv tswj tus neeg saib xyuas-kub-resistant additive-thin-pass-txo daim ntawv.

Qhov thib ob theem: ib theem ntawm refining - tus neeg sawv cev vulcanizing - nyias dhau - chaw nres tsheb.Silicone roj hmab lwm yam.

Peb, sib tov silicone roj hmab molding txheej txheem

1. Moulding: thawj zaug punch cov roj hmab rau hauv ib qho zoo, sau rau hauv cov pwm kab noj hniav, tso cov pwm ntawm lub phaj sab sauv thiab qis ntawm cov rhuab ca vulcanizer, thiab cua sov thiab nias nws raws li cov txheej txheem rau vulcanize roj hmab.Txo cov pwm kom tau ib ntu ntawm vulcanized silicone roj hmab khoom

2. Hloov molding: muab cov khoom siv roj hmab npaj rau hauv lub tog raj kheej ntsaws rau sab sauv ntawm cov pwm, kub thiab yas, thiab siv lub siab ntawm lub plunger kom cov khoom siv roj hmab nkag mus rau hauv cov pwm pwm los ntawm lub nozzle rau molding.

3. Txhaj tshuaj molding: Muab cov khoom siv roj hmab tso rau hauv lub thoob rau cua sov thiab yas, txhaj cov khoom siv roj hmab ncaj qha mus rau hauv cov pwm kaw qhov kab noj hniav los ntawm lub nozzle los ntawm lub plunger los yog ntsia hlau, thiab paub ceev ceev nyob rau hauv-situ vulcanization nyob rau hauv cua sov.

4. Extrusion molding: txheej txheem molding txuas ntxiv rau kev quab yuam extruding cov roj hmab sib xyaw los ntawm kev tuag rau hauv cov khoom uas muaj qee qhov sib txawv.

Yog li ntawd, thaum cov khoom lag luam silicone paub txog kev molding ntawm cov khoom siv silicone, nws yog ib qho tsim nyog yuav tau xaiv cov txheej txheem molding tsim nyog raws li cov khoom lag luam thiab kev ua haujlwm.Yog tias qhov ntau ntawm cov khoom siv roj hmab silicone yog qhov loj thiab lub teeb hauv qhov hnyav, hloov molding tuaj yeem raug xaiv los ntawm kev xaiv qhov muag tsis pom, uas yuav tsis tsuas yog ua rau cov khoom lag luam tsis muaj txiaj ntsig tseem ua rau muaj kev cuam tshuam rau lub Hoobkas.