BMC yog cov zaub mov luv ntawm cov fiber ntau txhawb polyester thickosetting yas, thiab nws yog tam sim no dav siv thermosetting yas.
BMC NTA THIAB COV DAIM NTAWV THOV
BMC muaj cov khoom siv hluav taws xob zoo, yog li nws muaj ntau cov ntawv thov, xws li kev tsim cov tshuab hluav taws xob xws li cov khoom siv valve, thiab cov kab ke manhole, thiab cov rims. Nws tseem muaj dav siv nyob rau hauv kev tsim txom, kev tsim kho, rooj tog zaum, hluav taws xob tsis kam, uas yuav tsum muaj av qeeg, nplaim retardancy, kev zoo nkauj thiab kav ntev.
BMC ua cov yam ntxwv
1. Lub Ntiab: BMC muaj cov kua zoo thiab tuaj yeem ua kom muaj kev nyab xeeb hauv lub siab.
2. Curility: Kev kho kom nrawm ntawm BMC yog qhov tseem ceeb, thiab lub sijhawm kho tau yog 30- 6 thaum moulding kub yog 135-145 ° C.
3. Shrinkage tus nqi: Qhov Ntsej Muag Shrinkage ntawm BMC yog tsawg heev, nruab nrab ntawm 0-0.5%. Shrinkage tus nqi kuj tseem tuaj yeem hloov kho los ntawm kev ntxiv cov quav ntxiv raws li xav tau. Nws tuaj yeem muab faib ua peb theem: tsis muaj shrinkage, qis shrinkage, thiab high shrinkage.
4. Galortability: bmc muaj cov xim zoo.
5. Qhov tsis zoo: Lub sijhawm tuaj yeem siv hluav taws xob ntev, thiab cov khoom tawg yog loj.
BMC COMPRESS MOADING
BMC COMPRESS MOUNTING yog ntxiv rau qee qhov ntawm molding cov compound (agglomerate) mus rau hauv ib tug preheated mould, nias thiab ua kom sov, thiab tom qab ntawd, thiab tom qab ntawd. Cov txheej txheem tshwj xeeb yog qhov hnyav → Moulding → filling nws ntawm lub zog pwm) → tab tom ua kom nws cov khoom siv →
BMC COMPRESS MOULTING txheej txheem
1. MOULING SIAB: 3.5-7MPA rau cov khoom lag luam zoo li qub, 14mpa rau cov khoom lag luam nrog cov dej siab kom zoo.
2. Moulding Kub: Cov pwm kub yog feem ntau 145 ° C, thiab lub tshuab ua kom tawg kub tuaj yeem raug txo qis los ntawm kev hais.
3. Mould Clamping Ceev: Cov Pwm Clamping Zoo Tshaj tuaj yeem ua tiav tsis pub dhau 50 vib nas this.
4. Kho lub sijhawm: Lub sijhawm kho cov khoom nrog lub phab ntsa tuab ntawm 3 hli yog 3-6m yog 4-6 feeb nrog ib lub phab ntsa tuab ntawm 12mm yog 6-10 feeb.
Lub Sijhawm Post: Tsib Hlis-13-2021
