Nhau - Maitiro ekuderedza kuomarara uye kuwedzera Kuramba kweTPU Granule?

Thermoplastic Polyurethane (TPU) chinhu chinoshandiswa zvakasiyana-siyana chinozivikanwa nekusimba kwayo uye kutsungirira kwayo. Zvisinei, mune mamwe mashandisirwo, panogona kunge paine chikonzero chekuderedza kuomarara kweTPU granules ukuwo zvichiwedzera kuramba kwekukweshana.

Maitiro ekuderedza kuomarara kweTPU uye kuvandudza kuenzana kwekudzivirira kukweshana.

1. Kusanganisa nezvinhu zvakapfava

Imwe yenzira dziri nyore dzekuderedza kuomarara kweTPU ndeyekuisanganisa nezvinhu zvakapfava zvethermoplastic. Sarudzo dzakajairika dzinosanganisira TPE (Thermoplastic Elastomers) uye TPU dzakapfava.

Kunyatsosarudza chinhu chakapfava uye chiyero chachinosanganiswa nacho neTPU kunogona kubatsira kuderedza kuomarara kwaunoda.

2. Maitiro Atsva: Kusanganisa TPU Particles neNovel Soft Material Si-TPV

Kusanganisa 85A TPU granules neSILIKE launch soft Material Si-TPV (dynamic vulcanizate thermoplastic Silicone-based elastomer), nzira iyi inowana chiyero chinodiwa pakati pekuderedza kuomarara uye kuramba kukweshana, pasina kukanganisa zvimwe zvinhu zvayo zvinodiwa.

Nzira yekuderedza kuomarara kweTPU particles, Formula uye Kuongorora:

Kuwedzerwa kwe20% Si-TPV muKuoma kwe85A TPU kunoderedza kuomarara kusvika pa79.2A

Cherechedza:Ruzivo rwebvunzo rwuri pamusoro apa iruzivo rwedu rwebvunzo rwekurabhoritari, uye harugoni kunzwisiswa sechipo chechigadzirwa ichi, mutengi anofanira kuongororwa zvichienderana nezvaanoona.

Zvisinei, kuyedza nekuenzanisa kwakasiyana kwakajairika, nechinangwa chekuwana musanganiswa wakanakisa wehunyoro uye kuramba kukwesha.

3. Kusanganisira mafiller asingapindi Abrasion

Kuti vawedzere kudzivirira kukweshana, nyanzvi dzinokurudzira kushandisa zvinhu zvakaita se carbon black, glass fibers, silicone masterbatch, kana silicon dioxide. Izvi zvinogona kusimbisa hunhu hweTPU hwekudzivirira kukweshana.

Zvisinei, kungwarira kunofanira kupihwa pahuwandu uye kupararira kwezvizadza izvi, sezvo huwandu hwakawandisa hunogona kukanganisa kuchinjika kwechinhu chacho.

4. Zvipurasitiki uye Zvinonyorovesa

Senzira yekuderedza kuomarara kweTPU, Vagadziri veTPU vanogona kushandisa mapurasitiki kana zvinhu zvinonyorovesa. Zvakakosha kusarudza purasitiki yakakodzera inogona kuderedza kuomarara pasina kukanganisa kuramba kwekukwesha. Mapurasitiki anowanzo shandiswa neTPU anosanganisira dioctyl phthalate (DOP) uye dioctyl adipate (DOA). Kuchenjerera kunofanirwa kuitwa kuti ive nechokwadi chekuti purasitiki yakasarudzwa inoenderana neTPU uye haikanganisi zvimwe zvinhu zvakaita sekusimba kwekukwesha kana kuramba kwemakemikari. Pamusoro pezvo, chiyero chepurasitiki chinofanira kudzorwa zvakanyatsonaka kuti chirambe chakaringana.

5. Kugadzirisa Zvikamu zveExtrusion neKugadzirisa

Kugadzirisa maparamita ekubvisa tsvina uye ekugadzirisa tsvina kwakakosha mukuwana musanganiswa unodiwa wekudzikisa kuomarara uye kuramba kusimba kwekubvisa tsvina. Izvi zvinosanganisira kugadzirisa maparamita akaita setembiricha, kumanikidzwa, uye mwero wekutonhora panguva yekuburitsa tsvina.

Kudzikira kwekupisa kwekunze uye kutonhora kwakanyatsonaka zvinogona kutungamira kuTPU yakapfava ukuwo zvichivandudza kupararira kwemafiller anodzivirira kukweshwa.

6. Matekiniki eKugadzira Mushure meKugadzira

Maitiro ekugadzirisa mushure mekugadzirisa akadai sekunamira, kutambanudza, kana kunyange kurapwa pamusoro peganda anogona kuwedzera kuramba kwekukwesha pasina kukanganisa kuomarara.

Kunyanya, kunyungudutsa kunogona kuvandudza chimiro cheTPU, zvichiita kuti isanyanya kusakara.

Mukupedzisa, kuwana chiyero chakanaka chekuomarara kweTPU uye kuwedzera kuramba kwekukweshana inzira ine mativi akawanda. Vagadziri veTPU vanogona kushandisa sarudzo yezvinhu, kusanganisa, mafiller asingakweshe, mapurasitiki, maSoftening Agents, uye kutonga kwakarurama kwema parameter ekuwedzera kuti vagadzirise hunhu hwezvinhu kuti huenderane nezvinodiwa zvekushandisa kwakapihwa.

Izvi ndizvo zvaunoda Fomura Inokunda inoderedza Kuomarara kweTPU Particle uye Inovandudza Kuramba Kuora!