Basic Silicone Mould Manufacturing Txheej txheem
Ua cov pwm silicone zoo li ua noj ua zaub mov; nws yuav tsum tau meej proportions thiab tus neeg mob craftsmanship. Cov kauj ruam yooj yim suav nrog:
Kev Npaj Pwm: Xyuas kom lub ntsej muag du thiab flawless.
Mould Release Agent Daim Ntawv Thov: Sib npaug ntawm qhov chaw ntawm cov pwm.
Silicone Mixing: Sib tov cov khoom A thiab B hauv qhov sib npaug kom raug.
Nqus Degassing: Tshem tawm cov npuas npuas kom ntseeg tau tias pwm zoo.
Pouring: Maj mam ncuav nyob rau hauv silicone sib tov.
Curing thiab Tos: Tswj lub sijhawm kho raws li qhov kub thiab txias.
Demolding: Ua tib zoo tshem tawm cov pwm tiav.
Golden Ratio ntawm Silicone Formula
Cov mis mos silicone yog lub hauv paus ntawm pwm zoo, raws li zoo raws li ib tug pastry kws ua zaub mov daim ntawv qhia:
Basic Silicone Selection: Xaiv cov silicone nrog qhov tsim nyog hardness raws li kev npaj siv.
Catalyst ratio: Feem ntau ntawm 100:2 thiab 100:5
Kev siv ntxiv: Ib qho tsim nyog ntawm plasticizer tuaj yeem kho qhov muag muag.
Xim sib xyaw: Ib qho me me ntawm cov xim muab tshuaj yog txaus kom ua tiav cov txiaj ntsig xav tau.
Cov qauv tsim tshwj xeeb: High- kub resistant hom yuav tsum tau ntxiv cov muab tub lim tshwj xeeb.
Cov teeb meem thiab cov kev daws teeb meem Txawm tias cov molders ntsib cov teeb meem no:
Cov npuas huab cua ntau dhau: Txuas lub tshuab nqus tsev degassing lub sijhawm.
Kev kho tsis tiav: Txheeb xyuas qhov ntsuas kub thiab av noo.
Pwm deformation: Txhim kho cov qauv kev txhawb nqa.
Rough nto: Optimize daim ntawv thov txoj kev tso tawm tus neeg sawv cev.
Shortened lifespan: Ua tib zoo saib xyuas cov kev siv thiab kev saib xyuas.
