Polyethylene Glycol series

Tsanangudzo Pfupi

Chitarisiko chePEGs chinoshanduka kubva kumvura inoonekera kuenda kuflake pamwe nehuremu hwayo hwemamorekuru.Uye kunyungudika kwemvura uye hypotoxicity.Iyo hydroxyl pamativi ese maviri eiyo molecular chimiro chePEG akateedzana ane yakaderera-doro maitiro anogona kukwidziridzwa uye etherificated.


Product Detail

Nhanganyaya

Chitarisiko chePEGs chinoshanduka kubva kumvura inoonekera kuenda kuflake pamwe nehuremu hwayo hwemamorekuru.Uye kunyungudika kwemvura uye hypotoxicity.Iyo hydroxyl pamativi ese maviri eiyo molecular chimiro chePEG akateedzana ane yakaderera-doro maitiro anogona kukwidziridzwa uye etherificated.

Technical Indicators

Tsanangudzo

Chitarisiko(25℃)

Rudzi/APHA

Hydroxyl Kukosha mgKOH/g

Molecular Weight

Nzvimbo Yechando(℃)

Hunyoro(%)

pH (1%) (Aqueous solution)

PEG-2000

White flake yakasimba

≤50

53~59

1900 ~ 2200

4850

0.5

5.07.0

PEG-4000

White flake yakasimba

≤50

25~28

4000~4500

5358

0.5

5.07.0

PEG-6000

White flake yakasimba

≤50

17.5~18.5

6050~6400

5561

0.5

5.07.0

PEG-8000

White flake yakasimba

≤50

13~15

7500~8600

5563

0.5

5.07.0

PEG-10000

White flake yakasimba

≤50

10.2~12.5

9000-11000

60-65

≤0.5

5.07.0

PEG-20000

White flake yakasimba

≤50

5-6.2

18000-22000

63-68

≤0.5

5.07.0

Maitiro uye kushandiswa

1. Ichi chigadzirwa chinogona kushandiswa sechigadziko chezvigadzirwa zvemishonga binders, mafuta ekuzora uye shampoos.
2. Inogona kushandiswa kugadzira fiber, ceramics, metal processing, lubricants ye rubber molding, adhesives uye plasticizers, asiwo nokuda kwekuputira mumvura, kudhinda ingi.
3. Muindasitiri ye electroplating inogona kushandiswa sechinhu chinonyorova.
4. Inogona kuita nemafuta acids kuti ibudise ma surfactants akasiyana ane zvinhu zvakasiyana.

Polyethylene Glycol series1
Polyethylene Glycol series3
Polyethylene Glycol series2
Polyethylene Glycol series4
Polyethylene Glycol series5

Packing

PEG(2000/3000/4000/6000/8000) yakaputirwa ne25 kg kraft paper bag.

PEG(10000/20000) yakaputirwa ne20 kg kraft paper bag.

Storage

Iyi nhevedzano yezvigadzirwa haina chepfu, isingabatike moto, inogona kuchengetwa uye kutakurwa semamwe makemikari akajairwa.Kuchengeta munzvimbo yakaoma uye ine mhepo.Hupenyu hwesherufu makore maviri.


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