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zvigadzirwa

Low end carboxyl antimony yemahara super inopenya LC 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.


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Application

Inogona kuve yakananga spun / firimu yakagadzirwa, kana kugadziridzwa mushure mekutora;Inogona kushandiswa kuseri kweplate membrane, geotextile, super fiber jira, nezvimwe.

Typital Properties

DH hyti yakaderera kupera carboxyl antimony yemahara super inopenya LC polyester chip chigadzirwa chemhando

Siriyero nhamba Items Unit Quality index (L-17)Zvabuda pabvunzo Test nzira / Standard
1 Intrinsic viscosity dL/g 0.675± 0.025 0.672 GB/T 14190-2017
2 Melting point 260±3 260
3 Terminal carboxyl yemukati mol/t ≤28 9.1
4 Chromaticity B kukosha   4±2 4.8
L kukosha   ≥80 ≥80.9
5 Kunyorova (chikamu chemisara) % ≤0.5 0.35
6 ≥ 10 µ m Agglutinated particles /mg ≤6.0 0
7 Diethylene glycol yemukati (chikamu chezhinji) % 1.20±0.30 1.02
8 Iron content mg/kg ≤2 0
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.


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