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Mundima yekugadzira mapurasitiki, thermoplastic elastomers (TPEs) anoshandiswa zvakanyanya nekuda kwekunaka kwazvo kunyungudika, kuramba kweabrasion, kuramba kwemafuta uye kudzokorora. TPE zvinhu zvine huwandu hwakasiyana hwekushandisa, hwakakodzera zvinhu zvekuvaka, shangu, matoyi, mota, midziyo yemumba, optical fibre, mapaipi ekutaurirana, tambo uye zvichingodaro.

Munguva ye extrusion molding process, kuyerera kweTPEs kunokanganisa zvakananga kugadzira, kunaka kwechigadzirwa uye mutengo wesimba. Kuvandudza iyo extrusion kuyerera kweTPE haingogone kumhanyisa kukurumidza kwekugadzira uye kuderedza kushandiswa kwesimba, asi zvakare kuderedza kupera uye kubvaruka kwemidziyo uye kugadzirisa mhando yechigadzirwa. Mubepa rino, isu tichakurukura kugona kwekuvandudza kugadzirisa fluidity yeTPE kuburikidza nesilicone additives kuti ipe mhinduro dzinoshanda dzeindasitiri yekugadzira mapurasitiki.

Iyo yakakosha pfungwa yeTPE extrusion fluidity

Extrusion fluidity yeTPE inoreva kuyerera kweTPE zvinhu kana ichipfuura nepafa orifice pasi peshear simba re extruder screw. Yakanaka extrusion fluidity inoreva kuti zvinhu zvinogona kuyerera zvakanaka uye zvakafanana, kuderedza kupikisa mu extrusion process, nokudaro kuwana hunobudirira uye hwakagadzikana extrusion moulding. Kuvandudza extrusion fluidity yeTPE kwakakosha pakuvandudza kushanda kwekugadzira, kuderedza kushandiswa kwesimba uye kuderedza chiyero chezvimedu.

Kugadzirisa TPE maumbirwo ekuvandudza extrusion fluidity

Kuyerera kweTPE kwakabatana zvakanyanya nemakemikari avo. Nekugadzirisa mhando uye chikamu chemonomers, kuyerera kweTPEs kunogona kuvandudzwa.

Kuwedzera chikamu chezvinyoro-segment monomers (eg butadiene, isoprene, etc.) inoderedza girasi rekushandura tembiricha yeTPE uye inovandudza kushanduka uye kuyerera kwezvinhu. Kusarudza monomers ine yakaderera molecular uremu uye kuenderana kwakanaka kunobatsirawo kuvandudza fluidity yeTPE.

Kuwedzera huwandu hwakakodzera hwekuyerera hunonatsiridza, senge lubricant uye plasticiser, kune TPE kuumbwa kunogona kuderedza zvakanyanya frictional resistance uye kunyungudutsa viscosity yezvinhu mu extrusion process, nokudaro kuvandudza extrusion flowability.

Mafuta ekuzora akadai se stearates uyesilicone additivesinogona kuderedza kukakavara pakati pezvinhu uye pamusoro pemidziyo; mapurasitiki anogona kupinda pakati pemamorekuru cheni dzeTPE, kuwedzera chinhambwe pakati pezvikamu zveketani, uye kuderedza kunyunguduka viscosity.

SILIKE Silicone Masterbatch LYSI-406, kuunza mhinduro dzakasimba uye dzakagadzikana kuindasitiri yekugadzira mapurasitiki

SILIKE silicone Masterbatch additives LYSI-406inogadzirwa nepelletized. Inoshandiswa zvakanyanya seyekuwedzera inoshanda yePP inoenderana resin sisitimu yekuvandudza zvivakwa zvekugadzirisa uye pamusoro pemhando, senge nani resin kuyerera kugona, mold kuzadza & kuburitsa, kushoma extruder torque, yakaderera coefficient yekukwesha, yakakura mar uye abrasion kuramba.

Kuwedzera kweSILIKE silicone Masterbatch additives LYSI-406kune TPE resin processing inopa zvinotevera mabhenefiti:

1. Kuwedzera huwandu hwakakodzera hweSILIKE silicone masterbatch LYSI-406inogona kunyatso kuvandudza kugadzirisa fluidity yeTPE resin, kuderedza extrusion torque, kuvandudza mold kuburitsa kuita uye mold kuzadza kuita kwezvigadzirwa;

2. SILIKE Silicone masterbatch LYSI-406inogona kuderedza coefficient of friction, kuvandudza kushanda kwepamusoro pezvigadzirwa zveTPE, kupa zvigadzirwa kunzwa kwakanaka;

3. Kana mari yekuwedzera yasvika pane imwe nhanho,SILIKE silicone masterbatch LYSI-406inogona kuvandudza kupfeka kwepamusoro uye kukwenya kuramba kweTPE zvigadzirwa, kuwedzera hupenyu hwesevhisi yezvigadzirwa;

4. Kuenzaniswa neyechinyakare yakaderera molecular uremu hwekugadzirisa aids (senge silicone oiri, nezvimwewo),SILIKE silicone masterbatch LYSI-406ine kugadzikana kuri nani, kuvandudza TPE extrusion rate, zvakanyanya kuderedza chigadzirwa chakaremara mwero.

Kuvandudza mashandiro ekuyerera kweTPE resin, kusarudzaSILIKE silicone additives LYSI-406isarudzo yakanaka, SILIKE ichaunza mhinduro dzakasimba, dzakagadzikana uye dzine hushamwari kune indasitiri yekugadzira mapurasitiki.

Chengdu Silike Technology Co., Ltd, muchina anotungamiraSilicone AdditiveMutengesi wepurasitiki yakagadziridzwa, ipa mhinduro nyowani dzekusimudzira mashandiro uye kushanda kwezvinhu zvepurasitiki. Tikugashirei kuti tibatane nesu, SILIKE inokupa iwe inoshanda mapurasitiki kugadzirisa mhinduro.

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

webhusaiti:www.siliketech.comkudzidza zvakawanda.