Xov xwm

Cov khoom sib xyaw ua los ntawm cov iav fiber-reinforced polymer matrix yog cov ntaub ntawv tseem ceeb hauv kev tsim kho, lawv yog cov khoom sib xyaw siv dav tshaj plaws thoob ntiaj teb, feem ntau vim lawv qhov hnyav txuag nrog rau kev tawv thiab lub zog tshwj xeeb.

Polyamide 6 (PA6) nrog 30% Iav Fibre (GF) yog ib qho ntawm cov polymers siv ntau tshaj plaws vim nws cov txiaj ntsig xws li qhov zoo, cov yam ntxwv kho tshuab zoo dua, qhov kub ua haujlwm siab, lub zog sib txhuam, kev siv rov qab, thiab lwm yam. lawv muab cov ntaub ntawv zoo tagnrho rau kev ua cov plhaub cuab yeej hluav taws xob, cov khoom siv cuab yeej hluav taws xob, cov khoom siv tshuab engineering, thiab cov khoom siv tsheb.

Txawm li cas los xij, cov ntaub ntawv no kuj muaj qhov tsis zoo, xws li Cov txheej txheem ua feem ntau yog txhaj tshuaj molding. qhov fluidity ntawm fiber-reinforced nylon yog pluag, uas yooj yim ua rau muaj kev txhaj tshuaj siab, kub txhaj tshuaj siab, txhaj tshuaj tsis txaus siab, thiab radial dawb cim tshwm sim ntawm qhov chaw, Qhov xwm txheej no feem ntau hu ua "floating fiber", uas tsis lees txais rau cov khoom yas nrog cov tsos siab xav tau hauv cov txheej txheem txhaj tshuaj molding.

Thaum, nyob rau hauv cov txheej txheem tsim cov khoom txhaj tshuaj pwm, cov roj nplua nyeem tsis tuaj yeem ntxiv ncaj qha los daws qhov teeb meem, thiab feem ntau, nws yog qhov tsim nyog los ntxiv cov roj nplua nyeem hauv cov mis hloov kho ntawm cov khoom siv raw kom ntseeg tau tias cov iav fiber reinforcement raug txhaj tshuaj molding kom raug.

Cov khoom siv siliconesiv ua ib qho kev pab ua haujlwm zoo heev thiab roj nplua nyeem. Nws cov khoom xyaw nquag silicone txhim kho kev faib cov khoom ntim hauv cov qauv sau thiab cov khoom ntws ntawm cov polymer yaj. Qhov no ua rau cov extruder throughput ntau ntxiv. Nws kuj txo cov zog uas xav tau rau kev sib xyaw, Feem ntau, cov koob tshuaj ntawm cov khoom siv silicone yog 1 txog 2 feem pua. Cov khoom yooj yim pub nrog lub kaw lus txheem thiab yooj yim koom ua ke rau hauv cov khoom sib xyaw polymer ntawm lub extruder twin-screw.

Kev siv ntawmcov khoom siv siliconeHauv PA 6 nrog 30% iav fiber tau pom tias muaj txiaj ntsig zoo rau ntau yam kev siv. Los ntawm kev txo cov fiber ntau ntawm qhov chaw ntawm cov khoom siv, cov khoom siv silicone tuaj yeem pab tsim kom muaj qhov tiav du thiab txhim kho kev ntws. Tsis tas li ntawd, lawv kuj tuaj yeem pab txo qhov warping thiab shrinkage thaum lub sijhawm tsim khoom nrog rau txo cov suab nrov thiab kev co thaum lub sijhawm ua haujlwm. yog li,cov khoom siv siliconeyog ib txoj hauv kev zoo rau cov chaw tsim khoom uas tab tom nrhiav kev txhim kho lawv cov khoom.

Tsim Cov Tswv Yim Los Txo Qhov Kev Raug Polyamide 6 PA6 GF30 Iav Fiber

SILIKE Silicone MasterbatchLYSI-407 yog siv dav ua cov khoom siv zoo rau PA6-compatible resin systems los txhim kho cov khoom ua tiav thiab qhov zoo ntawm qhov chaw, xws li muaj peev xwm ntws cov resin zoo dua, pwm sau & tso tawm, extruder torque tsawg dua, coefficient qis dua ntawm kev sib txhuam, kev sib txhuam ntau dua thiab kev puas tsuaj.Ib qho uas yuav tsum tau hais txog pab daws cov teeb meem kev raug iav fiber hauv PA6 GF 30 txhaj tshuaj molding.