cov khoom

Lub ntiaj teb kev sib tw rau kev ua kom lub cev tsis hnyav txuas ntxiv mus, nrog rau cov tuam txhab tsim tsheb thiab cov neeg muab khoom siv txuas ntxiv txhim kho lawv cov qauv xaiv cov khoom siv.

Cov iav ntev fiber ntau reinforced polypropylene (LGF-PP) maj mam hloov cov hlau ib txwm muaj thiab cov yas luv luv fiber nrog nws cov txiaj ntsig ntawm qhov tsis tshua muaj zog, siab rigidity, tsis kub tsis kam, thiab zoo heev molding stability, ua ib qho ntawm cov khoom siv hloov kho kub tshaj plaws hauv kev lag luam tsheb thoob ntiaj teb.

Piv rau cov hlau, LGF-PP tuaj yeem txo qhov hnyav los ntawm 30% -50%; Piv nrog cov iav fiber luv luv PP, nws qhov kev tiv thaiv kev cuam tshuam thiab kev tiv thaiv nkag feem ntau yog siab dua 40% (raws li ISO 179 lossis ASTM D256 cov qauv xeem).

Ib lub Hoobkas hloov kho uas muaj 20 xyoo ntawm kev paub dhau los

Ua ib lub chaw tsim khoom uas koom nrog kev tshawb fawb thiab kev tsim cov iav ntev fiber ntau hloov kho polypropylene (PP) thiab polyamide 66 (PA66), peb lub tuam txhab muaj ntau tshaj 20 xyoo ntawm kev paub txog kev ua kom zoo dua qub thiab kev txhim kho cov txheej txheem ntau lawm. Ntau qib ntawm LGF-PP10, LGF-PP20, LGF-PP30, LGF-PP40, thiab LGF-PP50 cov khoom raug xa tawm ntau rau Tebchaws Europe, Southeast Asia, thiab Middle East.

Cov ntaub ntawv no yog siv los txhawb cov khoom tseem ceeb xws li cov hauv paus pas nrig dai, cov npog kho kom zoo nkauj ntawm lub cav, cov ntaiv thaiv lub ru tsev, thiab cov thav qhov rooj.

Kev xaiv siv: LGF-PP20-30 yog qhov tsim nyog rau cov khoom dai kom zoo nkauj thiab cov khoom thauj khoom me me (xws li cov npog dai kom zoo nkauj), LGF-PP30-40 yog qhov tsim nyog rau cov khoom siv (xws li cov ntaiv ntawm lub ru tsev), thiab LGF-PP40-50 yog siv rau kev hloov pauv hlau uas muaj zog heev (xws li cov hauv paus pas nrig).

Qhov zoo thiab cov ntsiab lus ua tiav ntawm kev siv tshuab fiber ntau ntev tas mus li

Tsis zoo li cov iav luv luv PP ib txwm muaj, peb lub Hoobkas siv cov txheej txheem impregnation thiab txheej txheem iav ntev ntev kom npaj cov iav fibers hauv kev taw qhia tas mus li hauv lub matrix. Kev sim ntawm cov neeg thib peb qhia tau tias nyob rau hauv cov txheej txheem no, cov khoom siv qhov tsis kam thiab kev cuam tshuam tau txhim kho ntau dua 40% piv rau cov iav luv luv PP ib txwm muaj. Cov khoom no tsis yooj yim warped lossis deformed nyob rau hauv qhov kub siab thiab qis, ua rau nws tsim nyog rau kev sim ua tib zoo ntawm cov khoom siv neeg caij tsheb thiab cov tsheb lag luam.

Kev txheeb xyuas qhov tseeb ntawm kev thauj khoom: Qhov kev sib txawv ntawm cov khoom loj xws li cov hlau qhia kev ntawm lub ru tsev raug txo kom tsawg li 30% piv rau cov tshuaj fiber iav luv.

Kev ceev faj txog kev ua haujlwm: LGF-PP rhiab heev rau cov txheej txheem txhaj tshuaj molding, thiab nws raug pom zoo kom siv cov qauv tsim qis, qis ceev, dav dav kom tsis txhob siv cov ntsia hlau sib piv siab kom tiv thaiv kev txiav ntau dhau thiab tawg ntawm cov iav fibers. Peb lub Hoobkas tuaj yeem koom tes nrog cov neeg siv khoom los ua qhov kev tshuaj xyuas pwm thiab muab cov txheej txheem pib.

Cov qauv tshwj xeeb rau ntau qhov chaw huab cua txawv teb chaws

Peb tuaj yeem muab cov mis tshwj xeeb rau kev tiv taus huab cua, VOC qis, tiv taus roj, thiab hluav taws kub raws li qhov chaw tsav tsheb txawv teb chaws. Cov kev cai rau LGF-PP sib txawv ntau heev nyob rau hauv ntau huab cua, thiab kev siv cov qib thoob ntiaj teb ncaj qha tuaj yeem ua rau muaj kev puas tsuaj ntawm qhov chaw. Peb tau tsim cov iav ntev polypropylene (PP) uas muaj qhov kub qis rau kev lag luam siab hauv Northern Europe, uas yuav tsis ua rau muaj kev tawg ntawm -40 ℃.

Qib kub qis no tau dhau los ntawm 1000 teev -40 ℃ kev laus xeem, nrog rau qhov cuam tshuam lub zog khaws cia ntawm ≥ 85%.

Tib lub sijhawm, peb tau ua kom zoo dua cov mis tshuaj tiv thaiv hydrolysis rau huab cua kub thiab noo noo hauv Southeast Asia, ua rau nws tsim nyog rau kev siv mus sij hawm ntev ntawm cov khoom siv tsheb hauv thaj chaw sov.

Tom qab laus ntawm 85 ° C / 85% RH rau 1000 teev, qhov kev tuav lub zog ntawm qib tiv thaiv hydrolysis tshaj 80%.

Kev tswj hwm tag nrho cov txheej txheem tsim khoom thiab daim ntawv pov thawj xa tawm

Lub Hoobkas vam khom rau cov kab ntau lawm extrusion loj uas tsis siv neeg kom ua tiav kev tswj hwm ywj pheej ntawm tag nrho cov txheej txheem los ntawm kev hloov kho cov khoom siv raw, granulation mus rau kev sim kev ua tau zoo.

Txhua pawg khoom muaj cov ntawv pov thawj xa tawm tag nrho xws li SGS, ROHS, REACH, thiab lwm yam, uas ua raws li cov qauv ib puag ncig ntawm European Union thiab North America.

Piv nrog cov hom lag luam European thiab Asmeskas xws li SABIC thiab LyondellBasell, peb cov LGF-PP ntawm tib qib muaj tus nqi qis dua 20% -30% ib tuj, thiab nws cov khoom siv kho tshuab tseem ceeb ncav cuag 90% -95%. Tsis tas li ntawd, peb lub voj voog xa khoom luv dua (15-20 hnub rau cov xaj tsis tu ncua) thiab peb muab kev txhawb nqa kev tshaj lij txawv teb chaws.

Kev Ua Kom Sai Dua Hauv Localization: Cov Txheej Txheem Txheeb Xyuas Rau Cov Neeg Siv Khoom Txawv Tebchaws

Nrog rau kev nce qib ntawm kev sib tw thoob ntiaj teb rau kev ua kom muaj cov khoom siv hauv tsheb, ntau thiab ntau lub Hoobkas ua cov khoom siv hauv tsheb txawv teb chaws tau tso tseg cov khoom siv kim kim hauv Tebchaws Europe thiab Asmeskas thiab xaiv cov iav fiber polypropylene ntev uas tsim hauv tebchaws.

Ib lub voj voog lees paub ib txwm muaj: txij li thawj qhov kev xa khoom mus rau kev txiav txim ntau, feem ntau nws yuav siv sijhawm li 3 lub hlis.

Ua ntej, muab 500-1000kg cov qauv rau cov neeg siv khoom los ua qhov kev tshuaj xyuas pwm thiab kev sim lub rooj ntev zaum. Tom qab paub meej, xa tawm tag nrho lub thawv.

Peb xav kom cov neeg siv khoom sim ua ke seb cov khoom puas ruaj khov thaum lub sijhawm txheeb xyuas. Peb lub Hoobkas tuaj yeem muab cov ntawv qhia txog kev ua haujlwm ntawm cov khoom siv rau peb pawg sib law liag ua piv txwv.

Peb lub tuam txhab vam khom lub network kev thauj mus los hauv hiav txwv uas paub tab los muab cov qauv txawv teb chaws thiab cov kev pabcuam mis tshwj xeeb.

Peb muaj peev xwm xa cov qauv me me thiab cov khoom xa tawm ntau hauv cov thawv puv ntoob ruaj khov, thiab nrog rau kev siv nyiaj ntau ntawm cov khoom siv hloov kho tshiab, peb tau qhib cov channel rau cov yas hloov kho tshiab hauv Suav teb kom nkag mus rau hauv kev lag luam thoob ntiaj teb.

Kev taw qhia yav tom ntej: Lub roj teeb tsheb fais fab tshiab thiab lub plhaub them hluav taws xob

Yav tom ntej, lub Hoobkas yuav txuas ntxiv mus rau kev nqis peev hauv kev tshawb fawb thiab kev tsim cov khoom siv tshiab uas tsis hnyav, thaum nthuav dav kev siv cov khoom siv fiber ntau iav ntev hauv cov teb xws li cov roj teeb tsheb tshiab thiab cov thawv them hluav taws xob.

Cov tsheb fais fab tshiab tau muab cov kev cai tshiab rau cov ntaub ntawv: hluav taws kub retardant (UL94 V-0), electrolyte tsis kam, thiab kub kub ntev tiv taus. Tam sim no, qhov kev tsom mus rau kev tsim cov hluav taws kub retardant LGF-PP uas tsis muaj halogen, nrog lub hom phiaj ntawm kev ua tiav qhov ntsuas hluav taws kub 1.6 hli V-0.

Peb yuav ua raws li qhov kev txhim kho ntawm kev lag luam tsheb fais fab tshiab thoob ntiaj teb thiab txuas ntxiv txhawb nqa cov txheej txheem thoob ntiaj teb ntawm kev ua kom cov khoom siv tsheb sib dua.