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zvigadzirwa

Antimony yemahara semi dull L-mhando

tsananguro pfupi:

Hunhu

Yakagadzirwa negirini uye inoshanda yakasanganiswa titanium DH hyti Catalysis (lcej).Lcej haina heavy metals.
Kunze kwekuti antimony haina kuonekwa uye yekupedzisira carboxyl boka yakaderera, mamwe mhando indexes akaenzana neaya general antimony ane anopenya PET chips.Inogona kuwedzera viscosity.
Low end carboxyl PET chip / faibha / firimu uye zvimwe zvinhu zvine yakasimba hydrolysis kuramba uye alkali kuramba.
Hapana inorema simbi antimony inoonekwa mune chigadzirwa / chigadzirwa, hapana antimony kutama, yakachengeteka uye ine hutano.
Inogona kugadzirisa dambudziko rekuwandisa antimony zvemukati mukudhinda machira uye kudhaya tsvina yemvura yakasvibiswa antimony ine zvigadzirwa zvemhuka, uye inosangana nezvinodiwa zvekuchenesa kugadzirwa.


Product Detail

ZVAKAWANDA TSANANGURO

Product Tags

Application

Inogona kushandiswa kugadzira polyester staple fibers uye filaments.Iyo yakasvibirira yakakosha zvinhu zvemabhizinesi epolyester kugadzira fiber uye zvine hukama zvigadzirwa.

Typital Properties

DH hyti antimony yemahara semi yakagomara L-yakaita L-yakaumbwa chidimbu chigadzirwa mhando

Siriyero nhamba Items Unit Quality index (L-17)Zvabuda pabvunzo Test nzira / Standard
1 Intrinsic viscosity dL/g 0.675± 0.025 0.68 GB/T 14190-2017
2 Melting point 260±3 261
3 Terminal carboxyl yemukati mol/t ≤28 9.4
4 Chromaticity  

B kukosha

  8±2 9.1
 

L kukosha

  ≥80 85.6
5 Kunyorova (chikamu chemisara) % ≤0.5 0
6 ≥ 10 µ m Agglutinated particles /mg ≤6.0 0
7 Diethylene glycol yemukati (chikamu chezhinji) % 1.20±0.30 1.23
8 Iron content mg/kg ≤2 1
9 Upfu mg/kg ≤100 1
10 Chimedu chisina kujairika (chikamu chemisara) % ≤0.6 0
11 Antimony content ppm ≤10 ND Zvinoenderana neUS EPAmethod3052:1996,ICP-OES yakashandiswa

Iyo yepakati kukosha kweiyo carboxyl yekupedzisira yeboka yemukati ichatemwa mukati meiyo ≤ 28mol / T kuburikidza nenhaurirano pakati pemutengesi nemutengi.Kana yangotemwa, haizoshandurwe zvisina tsarukano.

Iko kukosha kwepakati kwechromaticity b kukosha kuchatemwa mukati mehuwandu hwe ≤ 10 nemapato maviri kuburikidza nekutaurirana.Kana yangotemwa, haizoshandurwe zvisina tsarukano.

Iko kukosha kwepakati ye diethylene glycol content ichagadziriswa mukati mehuwandu hwe ≤ 1.5% kuburikidza nekukurukurirana pakati pemutengesi nemutengi.Kana yangotemwa, haizoshandurwe zvisina tsarukano.

Antimony yemukati index: muganho wekuona weiyo nzira ndeye 10ppm, uye Nd haina kuonekwa.


  • Zvakapfuura:
  • Zvinotevera:

  • Iyo inonamatira mune dzidziso "Kutendeseka, kubishaira, bhizinesi, hunyanzvi" kugadzira zvigadzirwa zvitsva nguva nenguva.Inoona tarisiro, kubudirira sebudiriro yayo pachayo.Ngatigadzirirei remangwana rakabudirira takabatana nemutengo Wakaderera weChina Pet Resin (Polyethylene terephthalate) Resin Pet Plastic Raw Material 302 328 yeBhodhoro, Isu tinotarisisa kumberi kuti tione muchato wesangano kwenguva refu pamwe nekushandira pamwe kwako kwakakosha.
    Mutengo wakaderera weChina Pet, Resin, Isu tine yakazvipira uye ine hukasha timu yekutengesa, uye akawanda mapazi, achiitira vatengi vedu.Tiri kutsvaga kudyidzana kwenguva refu kwebhizinesi, uye tinovimbisa vatengesi vedu kuti vanozonyatso batsirikana munguva pfupi uye kwenguva refu.

    Nyora meseji yako pano uye titumire kwatiri