CPE-Y/M
CPE-Y/M
Chigadzirwa ichi chine kuyerera kwakanaka kwemvura mushure mekusanganiswa nePVC, chakakodzera zvigadzirwa zvakasimba zvePVC uye zvigadzirwa zvakaumbwa, chinenge chisina kusimba zvachose, uye chinodzivirira moto zvakanyanya, chinodzivirira magetsi, chinodzivisa makemikari, chinodzivisa mafuta uye chinodzivisa mvura; Chinoenderana zvakanaka nePVC, CR, NBR, nezvimwewo.
Zvakanakira zvechigadzirwa cheCPE-Y:
1. Kurudzira kuumbwa kwepurasitiki kwemusanganiswa wePVC
2. Kureba kwakanaka panguva yekuzorora uye kusimba
3. Kuvandudza kupedzwa kwechigadzirwa chekupedzisira
4. Ipa zvigadzirwa zvePVC simba rakanaka uye kuomarara, uye wedzera zvakanyanya simba rekudzvanya kwepombi yetambo
Zvakanakira zvechigadzirwa cheCPE-M
1, huwandu hwekushandiswa hudiki, huri pakati pe75% ne80% yehuwandu hwezvinhu zvakachena zveCPE;
2. Kuvandudza zvakanyanya kuoma kwechigadzirwa;
3. Kurudzira kuumbwa kwepurasitiki yemusanganiswa wePVC;
4. Kureba kwakanaka panguva yekutyoka uye kusimba;
| paramita | Kambani | Muyedzo wekuyedza | CPE-Y | CPE-M |
| Chitarisiko chechigadzirwa | —— | —— | Upfu chena | Mwero wekuyedza weReference |
| Kuwanda kuri pachena | g/cm3 | GB/T 1636 | 0.5±0.1 | ≥0.30 |
| Sefa zvakasara (30 mesh) | % | GB/T 2916 | ≤2.0 | ≤2.0 |
| Zvinhu zvinoshanduka-shanduka | % | ASTM D5668 | ≤1.5 | ≤1.5 |
| Zvasara (750 ℃) | % | GB/T 7531 | 5.5±1.0 | ≤6.0 |
| kureba panguva yekuzorora | % | GB/T 528 | 1100±100 | ≥1600 |
Kambani yedu inyanzvi yekugadzira CPE neCPVC zvinodzivisa moto. Parizvino, kambani iyi ine nzvimbo yeR&D yakatsaurirwa, michina yepamusoro yeR&D, uye mainjiniya akawanda epamusoro, vanogara vachiunza matekinoroji matsva, maitiro matsva, uye michina mitsva. Yakazvipira mukugadzira zvigadzirwa zvitsva, ichitungamira kusimudzira indasitiri, ichivimbisa kugadzikana nekuvandudzwa kwezvigadzirwa, ichisimbirira pakutsvagisa nekugadzirwa kwezvigadzirwa zvemakemikari zveCPE, uye ichivavarira kuva mutungamiri muindasitiri yemakemikari yeCPE. Uyezve, kambani iyi inoshanda pamwe chete nemakambani ane mukurumbira pasi rose muhunyanzvi, inoshandisa tekinoroji yepamusoro yepasi rose yekubatanidza nemidziyo, uye inoita zvese kugadzirisa nekugadzirisa hurongwa hwemhando yepamusoro kuburikidza nepuratifomu yekutenga yepasi rose nerutsigiro rwehunyanzvi. Hunhu hwechigadzirwa hunozivikanwa zvakanyanya nevatengi nevatengi, uye inogamuchira mibvunzo nekutenga kwevatengi pasi rose.
