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PVC SG-3

Mhoroi, huyai kuzobvunza zvigadzirwa zvedu!
Mufananidzo Unonyanya Kuonekwa wePVC SG-3
  • PVC SG-3

PVC SG-3

Fomura yemamorekuru: [-CH2-CHCl-]n

Chitarisiko: Upfu chena

Kurongedza: Yakaputirwa mumabhegi epepa ekraft akafukidzwa nemabhegi epurasitiki kana mabhegi akarukwa nepolypropylene, ane huremu hwe25kg, kuitira kuti chigadzirwa chacho chisasvibiswe kana kudonhedzwa nemvura.

Kuchengetera: Inofanira kuchengetwa mudura rakaoma uye rine mhepo inofefetera zvakanaka, yakadzivirirwa kubva kuzuva rakananga uye hunyoro.

Kushandiswa: Mafirimu ePVC; zvigadzirwa zvinochinjika zvakaita sedehwe rePVC, waya netambo, mapaipi emvura, mapaipi ekurapa; zvinodiwa zvezuva nezuva zvakaita semasilipu, magasket emusuwo nemahwindo; mabhandi ekufambisa, nezvimwewo.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

TSANANGURO

PVCRESIN SG-3
NDEKISI YEZVINHU

Kukosha kweIndekisi
Nhamba yeViscosity/(ml/g) (Kana K-VALUE)

135-127 (72-71)
Huwandu hwechinhu chisina kuchena/900cm² ≤

30
KUWANDA KWECHITARISIRO g/ml ≥

0.45
ZVINOSARA ZVINOPERA PASHURE PEKUSEFA % (0.25mm mesh yesefa) ≤

2
ZVINOSARA ZVINOPERA PASHURE PEKUSEFA % (0.063mm mesh yesefa) ≥

90
Huwandu hwezviyo/400cm² ≤

40
Zvinhu Zvinochinja-chinja uye Hunyoro% ≤

0.4
CHOLORE YASARA YETYLENE YAKAVARA mg/kg ≤

10
KUGADZIRA KWETHERMO (DHIYONI YEKUCHENA 160 °C 10min) % ≥

75
KUNYORWA KWEPLASTIKIZER KWE100g PVC % ≥

17

 

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