• poʻo_hae_01

Papa Uea PVC Resin SG-3 K70-72

Wehewehe Pōkole:


  • Kumukūʻai FOB:700-1000 USD/MT
  • Awa:Qingdao
  • MOQ:17MT
  • Helu CAS:9002-86-2
  • Kōmike HS:390410
  • Uku:TT, LC
  • Nā kikoʻī huahana

    Nā Palena Huahana

    Huahana: Polyvinyl Chloride Resin
    Kemika Formula: (C2H3Cl)n

    Helu Kūʻai: 9002-86-2
    Lā Paʻi: Mei 10, 2020

    Wehewehena

    Nā hiʻohiʻona thermo plasticity, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, ka ʻaila a me ka waiʻona, pehu a hoʻoheheʻe ʻia paha i loko o ka ether, ketone, chlorinated aliphatic hydrocarbons, a me ka aromatic hydrocarbon, kūpaʻa kiʻekiʻe i ka corrosion, a me ka waiwai dielectric maikaʻi.

    Nā noi

    Hoʻohana nui ʻia i nā paipu pvc, nā ʻaoʻao puka makani, nā kiʻiʻoniʻoni, nā pepa, nā paipu, nā kāmaʻa, nā mea hoʻopili, a pēlā aku.

    Ka hoʻopili ʻana

    I loko o ka ʻeke kraft 25kg a i ʻole 1100kg ʻeke jumbo.

    NĀ MEA

    SG-3

    SG-5

    SG-7

    SG-8

    Ka mānoanoa (ml/g)

    127-135

    107-118

    87-95

    73-86

    Waiwai K

    71-72

    66-68

    60-62

    55-59

    Helu ʻāpana haumia ≤

    16

    16

    20

    20

    Nā mea hoʻoheheʻe (me ka wai) % ≤

    0.30

    0.40

    0.40

    0.40

    Ka nui o ka nui g/ml ≥

    0.45

    0.48

    0.50

    0.50

    Ka lakio kānana%

    0.25mm ≤

    2.0

    2.0

    2.0

    2.0

    0.063mm ≥

    95

    95

    95

    95

    ʻO ke ana helu "maka iʻa" /400cm2 ≤

    20

    20

    30

    30

    100g resin plasticizer omo g ≥

    26

    19

    12

    22

    Keʻokeʻo (ma hope o 160 ℃ 10min) ≥

    78

    78

    75

    75

    Koena VCM ppm ≤

    5.0

    5.0

    5.0

    5.0

    E ʻike i ka hoʻokuʻu aku ʻana o Kina PVC

    Ua lilo ʻo Kina i mea hana PVC nui loa o ka honua ma mua o ʻumi makahiki i hala. A hiki i kēia manawa, ʻo ka nui o ka hana PVC a Kina ma kahi o 25 miliona tone i kēlā me kēia makahiki, e helu ana ma mua o 50% o ka honua. Ma Kina, aia ma kahi o 70 mau mea hana PVC. ʻO kēia mau mea me ke kaʻina hana calcium carbide a me ke kaʻina hana ethylene. Kokoke i 80% o ka hiki ke hana ʻia e ke kaʻina hana calcium carbide.

    SG-3 (4)
    SG-3 (5)

    Mai 2010 a i 2014, ʻo ka nui o ka hoʻokuʻu aku ʻana o ka PVC a Kina ma kahi o 1 miliona tone i kēlā me kēia makahiki, akā mai 2015 a i 2020, ua emi ka nui o ka hoʻokuʻu aku ʻana o ka PVC a Kina i kēlā me kēia makahiki. I ka makahiki 2020, ua hoʻokuʻu aku ʻo Kina ma kahi o 800,000 tone o ka PVC, akā i ka makahiki 2021, ma muli o ka hopena o ka maʻi ahulau honua, ua lilo ʻo Kina i mea hoʻokuʻu aku nui loa o ka honua no ka PVC, me ka nui o ka hoʻokuʻu aku ma mua o 1.5 miliona tone.

    I ka wā e hiki mai ana, e hoʻokani mau ana ʻo Kina i ke kuleana koʻikoʻi loa i ka hoʻokuʻu aku ʻana o PVC ma ka honua holoʻokoʻa.


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