Ndi mawu wamba 35% chlorine zili mphira mtundu CM, amene makamaka ntchito mundawo labala. Kukonzekera kwake kulinso kwabwino kwambiri, ndipo kumatha kupanga zinthu za mphira zosalala, zozungulira komanso zoyenda za matte. Imatha kusintha mphira wosiyanasiyana m'magawo osiyanasiyana ndikupanga zinthu za rabala zomwe zimagwira ntchito bwino kwambiri.
CPE-135B ili ndi pafupifupi makhiristo, ndipo imakhala ndi mphamvu yabwino kwambiri yoyaka moto, kutchinjiriza magetsi, kukana mankhwala, kukana mafuta ndi kukana madzi; imayenderana bwino ndi PVC, Cr, NBR, etc., ndipo itha kugwiritsidwa ntchito ngati zotchingira moto za ABS, mawaya ndi mpanda wamagetsi, thovu losinthika la PVC, zopangira mphira zapadera, zosinthira zopangira mphira, ndi mapulasitiki opangira PVC ndi mapulasitiki ena. Poyerekeza ndi wamba chlorinated polyethylene pa msika, Bontecn chlorinated polyethylene ali makhalidwe otsika galasi kusintha kutentha, wapamwamba processing ntchito ndi elongation mkulu pa yopuma. Ndi mphira wochita bwino kwambiri, wapamwamba kwambiri. Itha kugwiritsidwa ntchito yokha kapena kuphatikiza mphira wa ethylene-propylene, mphira wa butadiene-propylene ndi mphira wa chlorostyrene kuti apange mphira. Zogulitsa zomwe zimapangidwa zimakhala ndi moyo wautali wautumiki ndipo ndizosagwirizana ndi UV. Ziribe kanthu momwe chilengedwe ndi nyengo zimakhala zovuta bwanji, amatha kukhalabe ndi chikhalidwe cha rabara kwa nthawi yaitali.
parameter | unit | Mayeso muyezo | CPE-135B (CM mndandanda uli nawo) |
Mawonekedwe azinthu | —- | Kuyang'ana m'maso | White ufa |
Zinthu za klorini | % | —- | 35 ±2 |
Kuchulukana kowonekera | g/cm³ | GB/T1636-2008 | 0.50±0.10 |
Sieve zotsalira (0.9mm sieve dzenje) | % | RK/PG-05-001 | ≤0.2 |
Zinthu zosasinthika | % | RK/PG-05-003 | ≤0.4 |
Zotsalira (750 ℃) | % | GB/T9345-2008 | ≤0.5 |
kulimba kwamakokedwe | MPa | GB/T528-2009 | 6-11 |
elongation panthawi yopuma | % | GB/T528-2009 | >800 |
Hardness Shote A | —- | GB/T531-2008 | ≤65 |
Kukhuthala kwa Mooney | ML(1+4)125℃ | —- | 40-95 |
1. Kutalikitsa kwabwino kwambiri panthawi yopuma;
2. Kuchita bwino kwambiri koletsa moto;
3. Wabwino ufa fluidity;
4. Kuchita bwino kwambiri kwamagetsi amagetsi;
Kuyika kwa mawaya osiyanasiyana osagwirizana ndi mafuta (monga mawaya amtundu wa HPN), mawaya osinthika kapena zingwe zosinthika pazida zamagetsi (monga ma heater amagetsi, ziwiya zophikira, zowongolera mpweya, mafiriji), zingwe zopepuka zosiyanasiyana, zapakati komanso zolemera. Ma sheath a zingwe zamigodi, zingwe zam'madzi, ndi zingwe zapamtunda, zigawo zotsekera kapena ma sheath a zingwe zosiyanasiyana za ufa / zida / zowongolera, ndi zina zambiri.