Xov xwm

Dab tsi yogWPC roj nplua nyeem?

WPC txheej txheem additive(tseem hu uaLubricant rau WPC, los yogtso tus neeg sawv cev rau WPC) yog cov roj nplua nyeem rau kev tsim thiab ua cov ntoo-yas composites (WPC): Txhim kho cov kev ua haujlwm ntws, txhim kho cov khoom zoo, ua kom lub cev muaj zog ntawm cov khoom, txo cov kev sib txhuam ntawm cov khoom siv polymer thiab cov tshuab ua haujlwm, txo cov khoom siv hnav, thiab cov extrusion molding yog du.Qhov zoo ntawmlubricant additive rau WPCmuaj kev cuam tshuam zoo rau lub neej kev pab cuam ntawm pwm, chim thiab ntsia hlau nyob rau hauv ntoo yas ua, lub peev xwm ntau lawm ntawm extruder, lub zog noj nyob rau hauv cov txheej txheem ntau lawm, nto tiav ntawm cov khoom thiab qhov kub tsis tshua muaj kev cuam tshuam kev ua tau zoo ntawm profiles.Thiab yog tias ntxiv stearate hauv kev pabcuam ntoo nrog MAH yuav ua rau tsis muaj zog crosslinking nyhuv ntawm maleic anhydride, tus neeg sawv cev crosslinking thiab lubricant efficiency yuav txo.

Kev xaiv ntawmlubricant tov rau WPCxav txog cov kev cai hauv qab no:

Nws muaj kev sib raug zoo nrog cov resin ntawm qhov kub thiab txias, tuaj yeem tsim cov nyhuv plasticizing, txo cov cohesion zog ntawm cov molecules hauv resin, tsis muaj zog molecules.

, kev sib txhuam ntawm ib leeg, txo cov melting viscosity ntawm resin, txhim kho cov melting txaus, txhawb cov zawv zawg ntawm resin hais.

WPC cov khoom lag luam suav nrog ntau daim ntawv thov, tag nrho cov no yuav siv cov roj nplua nyeem thaum tsim khoom kom zoo dua qhov zoo ntawm decking, sidings, phab ntsa cladding daim ntaub ntawv los txhim kho kev ua yeeb yam thiab muab zoo dua nto, thiab lwm yam.

Qhov zoo tshaj plaws WPC lubricant yuav tsum muaj ntau yam kev ua haujlwm, lub hom phiaj yog ua cov cuab yeej ua haujlwm ua haujlwm zoo tshaj plaws, nce ntau lawm, thiab txhim kho cov khoom zoo:

1, Molecular kev sib cuam tshuam ntawm polymers / polymers

2. Ceev cov nyhuv plasticizing;

3, Txo yaj viscosity;

4, Txo torque thiab lub zog noj;

5, Polymer/filler interface kev sib cuam tshuam

6 、 Txhawb kev tawg ntawm cov hmoov ntoo lossis cov khoom siv fiber ntau;

7, Pab kom ntub dej ntawm cov muab tub lim;

8, Lubricated puv polymer thiab rhuab los yog txias hlau interface;

9, Txhim kho lub demolding khoom ntawm cov khoom nyob rau hauv lub extrusion thoob thiab tuag nto;

10, Txo kev sib txhuam thiab hnav;

11, Muab Internal & External lubrication rau WPC khoom

Muaj ntau qhov sib txawvntoo yas lubricantsxws liSilicone-based lubricant SILIKE Silimer 5400, ethylene bis-stearamide (EBS), zinc stearate, paraffin waxes, thiab oxidized PE.Thiab yog dab tsiwpc lubricants sib txawv?Molecular hnyav, ntau npaum li cas, kev ua tau zoo yog qhov sib txawv cuam tshuam nrog kev ua yeeb yam sib txawv.Silicone-based lubricantsyog cov tiv taus hnav thiab tsim kua muag, nrog rau cov cua sov thiab tshuaj lom neeg.Lawv kuj yog non-toxic thiab non-flammable, ua rau lawv xaiv zoo tagnrho rau ntau daim ntawv thov.Silicone-based lubricants tseem tuaj yeem txo qhov kev sib txhuam ntawm cov khoom txav, uas tuaj yeem pab txuas lub neej ntawm WPCs.

Yuav ua li cas yog hais txog qhov ntau npaum ntawm cov yas yas lubricant?

Feem ntau hais lus, ntoo yas composites (WPC) siv ob zaug ntau npaum li lubricant li cov yas zoo tib yam.Rau cov ntoo yas composites nrog ntoo fiber ntau cov ntsiab lus ntawm 50% ~ 60%, lub lubricant npaum li cas ntawm HDPE raws li cov khoom yog 4% ~ 5%, lub lubricant npaum li cas ntawm PP raws li cov khoom siv yog 1% ~ 2%, thiab cov roj nplua nyeem ntawm PVC. Cov khoom siv yog 5% ~ 10%.Txawm li cas los xij, qhov tseeb npaum li cas yuav raug kho raws li qhov sib txawv formulations thiab cov txheej txheem ntawm kev lag luam.SILIKE silimer 5400yuav muab kev ua tau zoo dua nrog kev siv me me nrog 1.5% ~ 3%.

Chengdu Silike Technology Co., LtdTuam Tshoj WPC lubricant chaw tsim tshuaj pausmuabSilicone-based lubricant rau WPC.Qhov no lubricant additive yog tsim tshwj xeeb rau kev ua thiab zus tau tej cov PE WPC thiab PP WPC (cov ntaub ntawv yas ntoo) xws li WPC decking, WPC laj kab, thiab lwm yam WPC composites, thiab lwm yam. muaj pawg polar active pab pawg, zoo heev compatibility nrog cob thiab ntoo hmoov, nyob rau hauv tus txheej txheem ntawm kev ua thiab ntau lawm yuav txhim kho cov dispersion ntawm ntoo hmoov, tsis muaj kev cuam tshuam cov compatibility nyhuv ntawm compatibilizers nyob rau hauv lub system, yuav ua tau zoo txhim kho cov neeg kho tshuab zog ntawm cov khoom.Qhov no tso tawm tus neeg sawv cev rau WPC composites muab kev ua tau zoo tshaj li ethylene bis-stearamide (EBS), zinc stearate, paraffin waxes, thiab oxidized PE, thiab cov roj nplua nyeem no yog tus nqi-zoo nrog lubrication zoo, tuaj yeem txhim kho cov matrix resin ua cov khoom, tab sis kuj ua rau cov khoom smoother, muab koj cov ntoo yas composites ib tug tshiab duab.

Qhov noQhov zoo tshaj plaws WPC lubricantSilimer 5400 muab ntau cov txiaj ntsig nrog cov hauv qab no:

1 、 Txhim kho kev ua haujlwm, txo cov extruder torque, txhim kho cov khoom sib cais;

2. Muabsab hauv & sab nraud lubricant rau WPC, txo kev siv hluav taws xob thiab ua kom muaj zog ntau lawm;

3 、 Kev sib raug zoo nrog cov hmoov ntoo, tsis cuam tshuam rau lub zog ntawm cov molecules ntawm cov ntoo yas sib xyaw thiab tswj cov khoom siv ntawm lub substrate nws tus kheej;

4 、 Txo cov nqi sib tw, txo cov khoom tsis xws luag, txhim kho cov tsos ntawm cov khoom yas ntoo;

5 、 Tsis muaj nag lossis daus tom qab kev sim kub, khaws ciamus ntev smoothness.

Innovate silicone, txhawb nqa tus nqi tshiab.