Iindaba

Kwintsimi yokulungiswa kweeplastiki, i-thermoplastic elastomers (i-TPEs) isetyenziswa ngokubanzi ngenxa yokuqina kwayo okugqwesileyo, ukuxhathisa i-abrasion, ukumelana ne-oyile kunye nokuphinda kusetyenziswe. Izinto ze-TPE zinoluhlu olubanzi lwezicelo, ezifanelekileyo kwizinto zokwakha, izicathulo, amathoyizi, iimoto, izixhobo zasekhaya, i-fiber optical, imibhobho yonxibelelwano, iintambo njalo njalo.

Ngexesha lenkqubo yokubumba i-extrusion, ukuhamba kwee-TPE kuchaphazela ngokuthe ngqo ukusebenza kwemveliso, umgangatho wemveliso kunye neendleko zamandla. Ukuphucula i-extrusion flowability ye-TPE ayinakukhawulezisa isantya semveliso kunye nokunciphisa ukusetyenziswa kwamandla, kodwa nokunciphisa ukuguga kwezixhobo kunye nokuphucula umgangatho wemveliso. Kweli phepha, siza kuxubusha ukuba nokwenzeka kokuphucula ukusetyenzwa kwe-TPE ngokusebenzisa izongezo ze-silicone ukubonelela ngezisombululo ezisebenzayo kushishino lokulungisa iiplastiki.

Ingqikelelo esisiseko ye-TPE extrusion fluidity

I-Extrusion fluidity ye-TPE ibhekisela ekusebenzeni kokuhamba kwezinto ze-TPE xa idlula kwi-die orifice phantsi kwe-shear force yesikrufu se-extruder. I-extrusion fluidity efanelekileyo ithetha ukuba izinto eziphathekayo zinokuhamba kakuhle kwaye zifanayo, zinciphisa ukuchasana kwinkqubo yokukhutshwa, ngaloo ndlela kufezekiseke ngokufanelekileyo kunye nokuzinza ukubunjwa kwe-extrusion. Ukuphucula i-extrusion fluidity ye-TPE kubalulekile ekuphuculeni ukusebenza kakuhle kwemveliso, ukunciphisa ukusetyenziswa kwamandla kunye nokunciphisa izinga le-scrap.

Ukulungelelanisa imixube ye-TPE ukuphucula i-extrusion fluidity

Ukuhamba kwee-TPE kuhambelana ngokusondeleyo nokwakheka kweekhemikhali. Ngokulungelelanisa uhlobo kunye nomlinganiselo weemonomers, ukuhamba kwee-TPE kunokuphuculwa.

Ukwandisa umlinganiselo we-soft-segment monomers (umzekelo, i-butadiene, i-isoprene, njl.) yehlisa iqondo lokushisa lokutshintsha kweglasi ye-TPE kwaye iphucula ukuguquguquka kunye nokuhamba kwezinto. Ukukhetha ii-monomers ezinobunzima obuphantsi bemolekyuli kunye nokuhambelana kakuhle kukwanceda ekuphuculeni ubumanzi be-TPE.

Ukongeza umlinganiselo ofanelekileyo wokuphucula ukuhamba, njenge-lubricant kunye ne-plasticiser, kwi-formulation ye-TPE inokunciphisa kakhulu ukuxhathisa i-frictional kunye ne-viscosity enyibilikayo yezinto eziphathekayo kwinkqubo yokukhupha, ngaloo ndlela iphucula ukuhamba kwe-extrusion.

Izithambiso ezifana ne-stearates kunyeizongezo ze-siliconeinokunciphisa ukungqubuzana phakathi kwezinto kunye nomphezulu wesixhobo; iiplastiki zinokungena phakathi kwamatyathanga eemolekyuli ze-TPE, zonyuse umgama phakathi kwamacandelo ekhonkco, kwaye zinciphise i-viscosity enyibilikayo.

SILIKE Silicone Masterbatch LYSI-406, ukuzisa izisombululo ezisebenzayo nezizinzileyo kwishishini lokulungisa iiplastiki

SILIKE i-silicone izongezo ze-Masterbatch LYSI-406kukwenziwa kwe-pelletized. Isetyenziswa ngokubanzi njengesongezo esisebenzayo sePP ehambelana nenkqubo ye-resin yokuphucula iipropathi zokusetyenzwa kunye nomgangatho womphezulu, njengokukwazi ukuhamba kakuhle kwe-resin, ukuzaliswa kwesikhunta kunye nokukhululwa, i-torque encinci ye-extruder, i-coefficient ephantsi ye-friction, i-mar enkulu kunye nokuxhatshazwa kwe-abrasion.

Ukongezwa kweSILIKE silicone Masterbatch izongezo ze-LYSI-406kwi TPE resin processing ibonelela ngezi nzuzo zilandelayo:

1. Ukongeza imali efanelekileyoSILIKE silicone masterbatch LYSI-406inokuphucula ngokufanelekileyo ukusetyenzwa kwe-fluidity ye-TPE resin, ukunciphisa i-torque ye-extrusion, ukuphucula ukusebenza kokukhululwa kwe-mold kunye nokusebenza kokuzaliswa kwe-mold yeemveliso;

2. SILIKE Silicone masterbatch LYSI-406inokunciphisa i-coefficient of friction, ukuphucula ukusebenza komphezulu weemveliso ze-TPE, ukunika iimveliso ukuvakalelwa kakuhle;

3. Xa isixa-mali esongezelelweyo sifikelela kumlinganiselo othile,SILIKE silicone masterbatch LYSI-406inokuphucula ukunxiba komphezulu kunye nokumelana nokukrweleka kweemveliso ze-TPE, ukwandisa ubomi benkonzo yeemveliso;

4. Xa kuthelekiswa nezixhobo zemveli ezisezantsi zobunzima bemolekyuli (ezifana neoyile ye-silicone, njl.),SILIKE silicone masterbatch LYSI-406inozinzo olungcono, iphucula izinga le-TPE lokukhupha, ukunciphisa kakhulu izinga lemveliso enesiphene.

Ukuphucula ukuhamba komsebenzi we-TPE resin, ukukhethaSILIKE izongezo ze-silicone LYSI-406lukhetho olulungileyo, i-SILIKE iza kuzisa izisombululo ezisebenzayo, ezizinzileyo kunye nezokusingqongileyo kwishishini lokulungisa iiplastiki.

I-Chengdu Silike Technology Co., Ltd, i-chinese ehamba phambiliI-Silicone AdditiveUmthengisi weplastiki eguquliweyo, unikezela ngezisombululo ezintsha zokuphucula ukusebenza kunye nokusebenza kwemathiriyeli yeplastiki. Wamkelekile ukuba uqhagamshelane nathi, i-SILIKE iya kukubonelela ngezisombululo ezisebenzayo zokulungisa iiplastiki.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

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