Nekuvandudzwa kweruzivo rwekuchengetedzwa kwezvakatipoteredza munyika dzese pasirese, mitemo nemirairo yekuchengetedzwa kwezvakatipoteredza inovandudzwa zvishoma nezvishoma, kunyanya zvinodiwa zvehutsanana zvezvigadzirwa zvepurasitiki zvakaita semushonga, kugadzira chikafu, zvinodiwa zuva nezuva, uye mapurasitiki ematoyi. Lead uye cadmium salt stabilizers zvinozopedzisira zvatsiviwa nezvisina chepfu PVC stabilizers. . Kugadzirwa kwekunze kwepurasitiki ekuwedzera kuchaita kunge kwakakura uye kwakasarudzika, zvinodiwa zvekuchengetedza kwezvakatipoteredza zvinokosheswa zvakanyanya, uye zvinoshanda uye zvakawanda-zvinoshanda. Tsvagiridzo nekuvandudzwa kwezvakatipoteredza zvine hushamwari uye zvisina muchetura PVC stabilizer zvave maitiro asingadzivisike. Iyo isiri-chepfu nzira yePVC heat stabilizers inonyanya kuiswa muzvikamu zviviri zve organotin uye calcium-zinc composite heat stabilizers, uye kufambira mberi kukuru kwakaitwa mune zvese. Inonyanya kuratidzwa mukubudirira kwekutsvakurudza uye kushandiswa kwakanyanya kwe organotin heat stabilizers inomiririrwa neUnited States, uye mukurumbira uye kushandiswa kweasina-chepfu calcium-zinc composite heat stabilizers inomiririrwa neEurope, asi mutengo we organotin unodhura zvikuru. Calcium-zinc composite stabilizer inozopedzisira yavaka ramangwana risina chepfu PVC stabilizer system yenyika dzese pasirese.
Inoshandiswa mumapombi, profiles, pombi fittings, mahwendefa, jekiseni molding, blow molding film, cable material nezvimwe zvigadzirwa zvepurasitiki;
hunhu | index |
chitarisiko | White kana yellowish flake |
Volatile matter% | ≤1 |
kunyungudika ℃ | ≥80 |
density | 0.8-0.9 |
Inokurudzirwa kuwedzera (Kubva paPVC) | 4-5 |
1. Chokwadi chegirini kuchengetedza zvakatipoteredza stabilizer;
2. Excellent thermal kugadzikana;
3. Ipa iyo filler yakanaka dispersibility uye uvandudze michina yezvigadzirwa;
4. Deredza ma mechanical kupfeka uye kurebesa hupenyu hwebasa remidziyo;
5. Inogona kushandiswa kune zvinhu zvakajeka uye inopa zvigadzirwa zvakanaka permeability.