Zvakawanda sei zvaunoziva nezvePVC foaming regulators

1, Foam mechanism:

Chinangwa chekuwedzera ma-ultra-high molecular weight polymers kuPVC foam zvigadzirwa ndezvekusimudzira kugadzirwa kwePVC; Chechipiri ndechekuvandudza kunyunguduka kwePVC furo zvinhu, kudzivirira kubatanidzwa kwemabhuru, uye kuwana zvigadzirwa zvakafanana furo; Chechitatu ndechekuona kuti kunyungudika kune mvura yakanaka, kuitira kuti uwane zvigadzirwa zvine chimiro chakanaka. Nekuda kwekusiyana kwezvigadzirwa, zvishandiso, maitiro, zvigadzirwa, uye masisitimu ekuzora anoshandiswa neakasiyana ekugadzira zvigadzirwa zvefoam, isu takagadzira foam regi nekuita kwakasiyana kusangana nezvinodiwa zvakasiyana zvevashandisi.

1. Tsanangudzo yeFoam Materials

Purasitiki ine furo, inozivikanwawo sepurasitiki yefoam, chinhu chakaumbwa nepurasitiki sechinhu chakakosha uye huwandu hukuru hwemabhuru, ayo anogona kunzi akazadzwa negasi.

2. Kurongeka kweFoam Sheet Materials

Zvinoenderana neakasiyana efoaming ratios, inogona kupatsanurwa kuita yakakwira furo uye yakaderera furo, uye zvinoenderana nekuoma kwefuro muviri magadzirirwo, inogona kupatsanurwa kuita yakaoma, semi yakaoma uye yakapfava furo. Zvinoenderana nesero chimiro, inogona kukamurwa kuita yakavharwa sero foams uye yakavhurika sero foams. Iyo inowanzo shandiswa PVC foam sheet ndeye yakaoma yakavharwa cell low foam sheet.

3. Kushandiswa kwePVC foam sheets

PVC furo mashiti ane zvakanakira senge makemikari ekudzivirira ngura, kusamira kwemamiriro ekunze, uye kudzoreredza murazvo, uye anoshandiswa zvakanyanya muzvinhu zvakasiyana-siyana, zvinosanganisira mapaneru ekuonesa, matinji, zvikwangwani, partitions, mapuranga ekuvaka, fenicha mapuranga, nezvimwe.

4. Zvinhu zvakakosha zvekuongorora kunaka kwemashizha efuro

Kune zvinhu zvinoputika, saizi uye kufanana kwefoam pores ndizvo zvakakosha zvinokanganisa kunaka kwepepa. Kune yakaderera magnification foam mapepa, furo pores idiki uye yunifomu, pepa refuro rine kusimba kwakanaka, kusimba kwepamusoro, uye kunaka kwepamusoro mhando. Kubva pakuona kwekudzikisa kuwanda kwefoam sheets, madiki chete uye mayunifomu efoam pores ane mukana wekuwedzera kuderedza density, nepo furo rakakura uye rakapararira rakaoma kuwedzera kuderera.