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Nā pahu poliester CZ-302

ʻO ka wehewehe pōkole:

“JADE” Brand Copolyester “CZ-302″ ʻōmole polyester chips he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa o ka acetaldehyde, waiwai kala maikaʻi, viscosity paʻa. Me kahi papa hana kaʻina hana kūʻokoʻa a me ka ʻenehana hana kiʻekiʻe, loaʻa i ka huahana nā hiʻohiʻona hana maikaʻi loa, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ākea ākea i ka hoʻoili ʻana, ʻike maikaʻi loa a kiʻekiʻe i ka helu huahana. I ka hana ʻana i nā ʻōmole, he liʻiliʻi ka degradation a me ka haʻahaʻa o ka acetaldehyde. ʻOiai e hōʻoiaʻiʻo ana i ka palekana a me ka maʻemaʻe, hiki iā ia ke mālama pono i ka ʻono kūʻokoʻa o ka wai i hoʻomaʻemaʻe ʻia, ka wai mineral a me ka wai i hoʻomaʻemaʻe ʻia.


  • FOB Kumu::800-1200 USD/MT
  • Awa::Zhangjiagang, Shanghai
  • MOQ: :22MT
  • No CAS::25038-59-9
  • HS Code::39076019
  • Uku::TT, LC
  • Huahana Huahana

    ʻAno

    "JADE" Brand ,Copolyester.

    wehewehe

    “JADE” Brand Copolyester “CZ-302″ ʻōmole polyester chips he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa o ka acetaldehyde, waiwai kala maikaʻi, viscosity paʻa. Me kahi papa hana kaʻina hana kūʻokoʻa a me ka ʻenehana hana kiʻekiʻe, loaʻa i ka huahana nā hiʻohiʻona hana maikaʻi loa, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ākea ākea i ka hoʻoili ʻana, ʻike maikaʻi loa a kiʻekiʻe i ka helu huahana. I ka hana ʻana i nā ʻōmole, he liʻiliʻi ka degradation a me ka haʻahaʻa o ka acetaldehyde. ʻOiai e hōʻoiaʻiʻo ana i ka palekana a me ka maʻemaʻe, hiki iā ia ke mālama pono i ka ʻono kūʻokoʻa o ka wai i hoʻomaʻemaʻe ʻia, ka wai mineral a me ka wai i hoʻomaʻemaʻe ʻia.

    Nā noi

    He kūpono lākou no ka hana ʻana i nā ʻōmole ʻeke no ka wai maʻemaʻe, ka wai mineral maoli, ka wai i hoʻoheheʻe ʻia, ka wai inu, nā mea ʻono a me nā ipu candy, ka ʻōmole makeup a me nā mea pepa PET.

    Nā kūlana hana maʻamau

    Pono ka maloʻo ma mua o ka hoʻoheheʻe ʻana i mea e pale ai i ka resin mai ka hydrolysis. ʻO nā kūlana hoʻomaloʻo maʻamau he ea wela o 160-180°C, 4-6 mau hola noho manawa, ka mahana wela ma lalo o -40 ℃. ʻO ke ana wela maʻamau ma kahi o 275-293°C.

    ʻAʻole.

    NA MEA E HOAKAKA

    UNIT

    NUI

    ANOAI HOAO

    01

    ʻO ka Viscosity Intrinsic (Kalepa Haole)

    dL/g

    0.850±0.02

    GB17931

    02

    Maʻiʻo o ka acetaldehyde

    ppm

    ≤1

    Kromatography kinoea

    03

    Waiwai kala L

    ≥82

    Hunter Lab

    04

    Waiwai kala b

    ≤1

    Hunter Lab

    05

    ʻO ka hui hope Carboxyl

    mmol/kg

    ≤30

    titration kiʻi kiʻi

    06

    Lae hehee

    °C

    243 ±2

    DSC

    07

    ʻAno wai

    wt%

    ≤0.2

    Keʻano kaumaha

    08

    lepo pauda

    PPm

    ≤100

    Keʻano kaumaha

    09

    ʻO Wt. o 100 chips

    g

    1,55±0.10

    Keʻano kaumaha


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