zvigadzirwa

Kune vagadziri vepasi rose mumakambani emotokari, midziyo yemumba, uye maindasitiri, Long Glass Fiber Reinforced Polypropylene (LGFPP) chinhu chakakosha pakugadzirisa mwenje uye kugadzirisa mitengo. Semugadziri weLGFPP ane hunyanzvi, takaunganidza gwara iri rekutenga rakadzama kuti tibatsire vatengi vekunze kusarudza zvigadzirwa zvakakodzera, kudzivirira matambudziko akajairika, uye kunzwisisa kuenzanisa kwemhando.

1. Mabhenefiti Makuru eLGFPP vs. SGFPP

Mapellet eLGFPP anochengetedza hurefu hwefiber hwe3–25mm, zvichigadzira chimiro che3D network mushure mekuumbwa, nezvakanaka zvikuru zvekushanda pane short fiber reinforced PP (SGFPP):

- Simba reMichina: Simba rekudhonza rakakwirira ne20–30%, simba rekudhonza rakapetwa kaviri kusvika katatu, uye kusimba kwakanyanya pakupisa kwakaderera

- Kugadzikana kweDimensional: Kudzikama kudiki, kwakanakira zvikamu zvikuru zvechivakwa

- Kushanda Nemutengo Wakanaka: Yakareruka kupfuura simbi, inodhura zvishoma pane PA66, uye haidi kuomeswa usati watanga.

2. Maitiro Ekusarudza Makiyi eLGFPP

2.1 Zviri muFaibha (10%–50%)

- 10–20% LGFPP: Kusimba kwakaringana uye kusimba, kwakakodzera zvikamu zvechimiro

- 30% LGFPP: Mwero weindasitiri wekuomarara kwakanyanya, unoshandiswa zvakanyanya muzvikamu zvemotokari

- 40–50% LGFPP: Simba rakakwirira kwazvo rekushandisa zvinhu zvinorema

2.2 Magadzirirwo Ekushanda Akakosha

- Kuyerera Kwemvura Kunonyunguduka (MFR): 5–30 g/10min; MFR yakakwira yezvikamu zvakaoma-madziro matete

- Kupisa Kunochinja-chinja (HDT): 140–170°C; zvakakosha munzvimbo dzine tembiricha yakakwira

- Simba reKurova: >50 kJ/m² yezvinodiwa zvekudzivirira kuwa uye kudzivirira kuvhunduka

- Kudzivirira Murazvo: UL94 HB/V0 yekushandisa magetsi

2.3 Kufananidza Mashandisirwo

- Mota: Mabhampa, mapaneru emusuwo, matireyi emabhatiri (30–40% LGFPP, simba guru)

- Midziyo yepamba: Madhiramu emuchina wekuwachisa, mafeni (20–30% LGFPP, warpage yakaderera)

- Maindasitiri: Mabhokisi ezvishandiso, zvigadziko zvepombi (30–50% LGFPP, zvinotakura mutoro wakawanda)

- Kunze: Magiredhi akagadzika UV ekudzivirira mamiriro ekunze kwenguva refu

3. Matanho Anowanzoitwa Pakutenga & Mazano Ekudzivirira

3.1 Kuvhiringidza LGFPP neSGFPP

- Dambudziko: Zvigadzirwa zve "fiber refu" zvine mutengo wakaderera zvine fiber yakazogadzirwa mushure mekuumbwa <1mm

- Mhinduro: Simbisa kuchengetedza urefu hwefiber uye kumbira mishumo yekuedza kwemhedzisiro

3.2 Hunhu hweBatch Husingaenderane

- Dambudziko: Kusiyana kwekushanda pakati pemabheti zvichikonzera matambudziko ekugadzira

- Mhinduro: Sarudza vagadziri vane ISO9001/TS16949 certification uye kutonga kwakasimba kwemhando

3.3 Kuregeredza Kuenderana Kwekugadzirisa

- Dambudziko: MFR isina kukodzera inokonzera kusayerera zvakanaka kana kuti kutyoka kwefiber

- Mhinduro: Simbisa kuti MFR inoenderana neparamita yemidziyo yako yekuumba jekiseni

3.4 Kusakoshesa Zvinodiwa zveChitupa

- Dambudziko: Zvinhu zvisingateereri mitemo zvinokundikana bvunzo dzekuwana musika

- Mhinduro: Isa zvinhu zvakakosha zvine zvitupa zveFDA, RoHS, uye UL

4. Tafura Yekuenzanisa Muenzaniso Wakajairika

Mhando yeFiber Yakagadzirwa Nesimba Rekusimba HDT (0.45MPa) Kushandiswa Kwakajairika

LGFPP10 10% 35–45 MPa 120–130°C Dzimba dzakareruka

LGFPP20 20% 50–65 MPa 130–140°C Zvikamu zvemidziyo yepamba

LGFPP30 30% 70–90 MPa 140–155°C Zvikamu zvemota

LGFPP40 40% 90–110 MPa 150–165°C Zvikamu zvinorema

LGFPP50 50% 110–130 MPa 160–175°C Midziyo yeindasitiri

5. Sei Uchifanira Kusarudza Isu?

- Kugadzira Nyanzvi: Mitsetse yekugadzira yeLGFPP yakasarudzika ine hurefu hwefiber hwakafanana

- Kugadzirisa: Gadzira fiber zviri mukati, zvinowedzera, uye mashandiro zvinoenderana nezvaunoda

- Kuwanikwa Kwakagadzikana: Zvinhu zvakakura uye kuendesa kunochinjika kune vatengi vepasi rose

- Rutsigiro rwehunyanzvi: Kuedza kwemuenzaniso wemahara uye nhungamiro yekugadzirisa

Mhedziso

Kusarudza LGFPP yemhando yepamusoro kunoda kuyera mashandiro, mashandisirwo, uye mutengo. Nekutevera gwara iri, unogona kudzivirira njodzi dzekutenga uye kuwana mhinduro yakakodzera yezvinhu. Bata nesu kuti uwane mitengo yakagadzirirwa iwe uye rutsigiro rwehunyanzvi—mubatsiri wako weLFPP akavimbika wekubudirira kwekugadzira pasi rose.

BESTE - Thermoplastics Yakasimbiswa Nefiber Yakareba.