Extrusion lossis Txhaj Ntsia Hlau Barrel rau Bakelite Thermoset Cov Khoom

Extrusion lossis Txhaj Ntsia Hlau Barrel rau Bakelite Thermoset Cov Khoom

BMC (Bulk Molding Compound) yog cov thermoset resin sib xyaw uas feem ntau siv los tsim cov khoom siv hluav taws xob, cov khoom siv tsheb, thiab cov khoom siv hauv tsev. Feem ntau siv BMC suav nrog cov khoom siv bakelite thiab thermoset.

Rau cov khoom siv thermoset:

Kev hloov hluav taws xob thiab kev tswj xyuas qhov kub thiab txias yog qhov tseem ceeb los tiv thaiv kev sib txuas ua ntej ntawm cov khoom hauv lub thoob. Cov tsho kub kub nyob ib ncig ntawm lub thoob sab nraud ntawm lub thoob thiab muab tso rau hauv ob lossis ntau qhov chaw tswj hwm feem ntau tswj cov txheej txheem kub.

Barrel txheej diameters yog tsim nrog OD grooves kom haum raws li cov dej thermal circulating. Ntev mus rau txoj kab uas hla yog qis dua qhov pom hauv thermoplastic molding.

Qhov zoo tshaj L / D nyob ntawm lub tshuab lub peev xwm thiab cov khoom ua tiav. Feem ntau cov tshuab thermoset muaj L / D piv ntawm 12: 1 txog 15: 1.

Cov ntaub ntawv thermoset feem ntau tau ntxiv dag zog nrog cov ntxhia thiab fiber ntau uas tsim kom muaj qhov hnyav hnyav. Ningbo DW Machinery pom zoo kom lub thoob ntim nrog DW-K3 tungsten carbide alloy kom muaj sia nyob thiab tsim khoom.

Rau cov khoom siv Bakelite:

1. Nws tuaj yeem molded sai heev, txo lub sij hawm ntau lawm.

2. Mouldings yog du, khaws lawv cov duab thiab tiv taus cua sov, khawb, thiab cov kuab tshuaj puas.

3. Nws kuj yog resistant rau hluav taws xob, uas yog rau nws cov conductivity tsawg.

3. Nws tsis hloov pauv thiab ua rau Bakelite tshwj xeeb yog tsim los ua cov molding compound.

Rau Bakelite txhaj tshuaj molding, lub chim kub yog teem rau 70-90'C kom sov (nrog ntsia hlau shear) cov ntaub ntawv raw ntws. Cov ntsia hlau tsuas yog rau compressing thiab xa cov khoom mus rau hauv pwm, tsis muaj melting nws. Pwm yog rhuab mus rau qhov kub (180'C, piv txwv li) los kho cov khoom siv raw.

Cim npe nrov: Tuam Tshoj extrusion los yog txhaj tshuaj ntsia hlau chim rau bakelite thermoset cov ntaub ntawv, Tuam Tshoj extrusion los yog txhaj ntsia hlau chim rau bakelite thermoset ntaub ntawv manufacturers, lwm tus neeg, Hoobkas