| CHINHU | CHINOKOSHA | CHINOTEVERA | |
|---|---|---|---|
| ZVEMAKANIKISI | |||
| Tambanudza (yakatwasuka/yakatsetseka) | ≥44 | Mpa | 56.3/53.8 |
| Kudziisa Kudzoreka (kwakatwasuka/kwakatambarara) | ≤±6 | % | -4.5/+2 |
| Kutyoka kupfupi | ≤20 | % | 0 |
| Kupinda kwemhepo mumhepo | ≤2.5 | g/m².24h | 1.40 |
| Kupinda kweokisijeni | ≤30 | cm³/m².24h.0.1MPa | 11.60 |
| Kupisa kwakanyanya | ≥7 | N/15mm | 8.5 |
| Kuwanda kwevanhu | 1.35-1.45 | g/cm³ | 1.36 |
| ZVIMWE | |||
| Mvura | 4.5 | mg | ≤30 |
| Barium | Hapana | - | Hazvibvumirwi |
| Monomer yevinyl chloride | <0.1 | mg/kg | ≤0.5 |
| Zvinhu zvinokwanisa kuoxidized | 1.26 | ml | ≤1.5 |
| Simbi inorema | <1 | mg/kg | ≤1 |
| Ethane Yakarurama | 6.8 | mg | ≤30 |
| 65% ethanol | 5.0 | mg | ≤30 |
| Huwandu hwebhakitiriya | <1000 | chidimbu/100cm² | ≤1000 |
| Huwandu hwefungus | <100 | chidimbu/100cm² | ≤100 |
| Coliform | Hapana | chidimbu/100cm² | Hazvibvumirwi |
| Tsanangudzo | |||
| Kureba | 420 | mm | 420±1 |
| Upamhi | 297 | mm | 297±1 |
| Ukobvu | 0.18001 | mm | 0.18±0.009 |
| Kujeka | Bvisa | - | Bvisa |
PVC zvinhu zvepepa ipurasitiki zvinhu zvepepa yakagadzirwa kubva ku polyvinyl chloride resin yakasanganiswa nezvinodzivirira nezvimwe zvinosarudzwa kuti zvishandiswe uye kuti zvishande zvakanaka sei.
PVC zvinhu zvepepa s dzinogona kunge dzakasimba, dzakaoma zvishoma kana kuti dzakachinjika uye dzinogona kugadzirwa dzakajeka, dzine ruvara, dzisina kusimba, dzinopenya, dzakagadzirwa nemagirazi akasiyana-siyana kana kuti dzakagadzirwa nemagiredhi akasiyana.
Rigid PVC zvinhu zvepepa inochengetedza chimiro chayo uye inowanzoshandiswa pakurongedza, kudhinda, makadhi, mavharo uye kugadzira zvinhu mumaindasitiri.
Flexible PVC ine mushonga wakagadzirirwa kupa hunyoro uye kuchinjika uye unowanzoshandiswa pamaketeni, zvifukidziro zvetafura, mabhegi uye mafirimu ekudzivirira.
Ehe. PVC zvinhu zvepepa s inogona kugadziriswa zvichienderana nekukora, upamhi, kureba, ruvara, kujeka, magadzirirwo epamusoro, kuomarara, fomura, zvinhu zvepepa kana fomati yeroro uye kurongedza.
Kuwanikwa kwekugadzirisa zvinhu kunoenderana nechinhu chakasarudzwa uye huwandu hweodha.
Magiredhi mazhinji e PVC zvinhu zvepepa anogona kudhindwa pachikirini, kudhindwa patsva, kudhindwa nedhijitari kana kudhindwa neUV.
Kugadziriswa kwakakodzera kwenzvimbo uye sisitimu yeingi zvinofanirwa kusimbiswa kuburikidza nemiedzo yekudhinda usati wagadzira zvakawanda.
Magiredhi akakodzera e PVC zvinhu zvepepa anogona kugadzirwa ne vacuum kana thermoformed kuita ma packaging, covers, displays nezvimwe zvigadzirwa zvakaumbwa.
Kushanda kwe thermoforming kunoenderana nekugadzirwa kwayo, ukobvu, mamiriro ekupisa uye dhizaini yemold.
Ma PVC zvinhu zvepepa chete akagadzirwa nenzira yakakodzera yekubatana nechikafu uye anotsigirwa nemagwaro ekutevedzera mitemo akakodzera ndiwo anofanira kushandiswa pakushandisa nzira yekubatana nechikafu.
Vatengi vanofanira kusimbisa rudzi rwechikafu chavanoda, mamiriro ekubatana, tembiricha uye mitemo yemusika usati watenga.
PVC kazhinji ine hunhu huri nani hwekudzima moto kupfuura mapurasitiki mazhinji akajairika, asi chiyero chaicho chemoto chinoenderana nekugadzirwa uye ukobvu.
Mapurojekiti anoda UL, DIN, EN kana mamwe marudzi emurazvo anofanira kushandisa giredhi rakaedzwa rinodzivirira murazvo.
Ipai mashandisirwo, ukobvu, hupamhi, kureba, ruvara, pamusoro, zvinhu zvepepa kana fomati yemupumburu, zvinodiwa pakushanda, huwandu hweodha uye kwainosvika.
Mifananidzo, mifananidzo, mienzaniso iripo kana hunyanzvi hwekugadzira zvinogona kutibatsira kukurudzira chinhu chakakodzera zvakanyatsonaka.
Ehe. Mienzaniso inowanikwa kune zvigadzirwa zvakawanda zve PVC zvinhu zvepepa zvakajairwa.
Mienzaniso yeruvara, pamusoro kana kuti yekugadzira yakagadzirwa inogona kuda nguva yekugadzirira kana muripo wekugadzira sampuli.
Nguva yakajairika yekutungamira ingangoita mazuva mashanu kusvika gumi nemana mushure mekunge zvatsanangurwa uye kurongeka zvasimbiswa.
Nguva chaiyo inoenderana nekuwanikwa kwezvinhu, huwandu hweodha, kugadzirisa, kurongedza uye kugona kwekugadzira.
Ngatitsvagei Mhinduro Yakakodzera Yepurasitiki