asia_oju-iwe

Awọn ọja

Acrylonitrile fun styrene-acrylonitrile

Apejuwe kukuru:

Awọn acrylonitrile jẹ awọ ti ko ni awọ si omi alawọ ofeefee ati omi ti ko ni iyipada ti o jẹ tiotuka ninu omi ati awọn ohun elo ti o wọpọ julọ gẹgẹbi acetone, benzene, carbon tetrachloride, ethyl acetate, ati toluene.Acrylonitrile jẹ iṣelọpọ ni iṣowo nipasẹ propylene ammoxidation, ninu eyiti propylene, amonia, ati afẹfẹ ti ṣe idahun nipasẹ ayase ni ibusun olomi.Acrylonitrile ti lo nipataki bi àjọ-monomer ni iṣelọpọ ti akiriliki ati awọn okun modacrylic.Awọn lilo pẹlu iṣelọpọ awọn pilasitik, awọn aṣọ ibora, awọn elastomer nitrile, awọn resini idena, ati awọn adhesives.O tun jẹ agbedemeji kemikali ninu iṣelọpọ ti ọpọlọpọ awọn antioxidants, awọn oogun elegbogi, awọn awọ, ati iṣẹ dada.


Alaye ọja

ọja Tags

Acrylonitrile fun styrene-acrylonitrile,
Acrylonitrile fun awọn resini, Acrylonitrile fun awọn resini SAN,

Ọja Awọn ẹya ara ẹrọ

Orukọ ọja

Acrylonitrile

Oruko miiran

2-Propenenitrile, Acrylonitrile

Ilana molikula

C3H3N

CAS No

107-13-1

EINECS No

203-466-5

UN KO

1093

Hs koodu

292610000

Ìwúwo molikula

53,1 g/mol

iwuwo

0.81 g/cm3 ni 25 ℃

Oju omi farabale

77.3 ℃

Ojuami yo

-82 ℃

Ipa oru

100 torr ni 23 ℃

Solubility Solubility ni isopropanol, ethanol, ether,acetone, ati benzene Iyipada ifosiwewe.

1 ppm = 2.17 mg/m3 ni 25 ℃

Mimo

99.5%

Ifarahan

Awọ sihin omi

Ohun elo

Ti a lo ninu iṣelọpọ ti polyacrylonitrile, roba nitrile, awọn awọ, awọn resini sintetiki

Iwe-ẹri Itupalẹ

Idanwo

Nkan

Abajade Standard

Ifarahan

Awọ sihin omi

Awọ APHA PT-Co :≤

5

5

acidity (acetic acid) mg/kg ≤

20

5

PH(5% ojutu olomi)

6.0-8.0

6.8

Iye titration (5% ojutu olomi) ≤

2

0.1

Omi

0.2-0.45

0.37

Iye Aldehydes (acetaldehyde) (mg/kg) ≤

30

1

Iye Cyanogens (HCN) ≤

5

2

Peroxide (hydrogen peroxide) (mg/kg) ≤

0.2

0.16

Fe (mg/kg) ≤

0.1

0.02

Cu (mg/kg) ≤

0.1

0.01

Acrolein (mg/kg) ≤

10

2

Acetone ≤

80

8

Acetonitrile (mg/kg) ≤

150

5

Propionitrile (mg/kg) ≤

100

2

Oxazole (mg/kg) ≤

200

7

Methylacrylonitrile (mg/kg) ≤

300

62

Akoonu Acrylonitrile (mg/kg) ≥

99.5

99.7

Ibiti o farabale (ni 0.10133MPa) ℃

74.5-79.0

75.8-77.1

Polymerization inhibitor (mg/kg)

35-45

38

Ipari

Awọn abajade wa ni ibamu pẹlu iduro ile-iṣẹ

Package ati Ifijiṣẹ

1658371059563
1658371127204

Ohun elo ọja

Acrylonitrile jẹ iṣelọpọ ni iṣowo nipasẹ propylene ammoxidation, ninu eyiti propylene, amonia, ati afẹfẹ ti ṣe idahun nipasẹ ayase ni ibusun olomi.Acrylonitrile ti lo nipataki bi àjọ-monomer ni iṣelọpọ ti akiriliki ati awọn okun modacrylic.Awọn lilo pẹlu iṣelọpọ awọn pilasitik, awọn aṣọ ibora, awọn elastomer nitrile, awọn resini idena, ati awọn adhesives.O tun jẹ agbedemeji kemikali ninu iṣelọpọ ti ọpọlọpọ awọn antioxidants, awọn oogun elegbogi, awọn awọ, ati iṣẹ dada.

1. Acrylonitrile ṣe ti polyacrylonitrile fiber, eyun okun akiriliki.
2. Acrylonitrile ati butadiene le jẹ copolymerized lati ṣe agbejade roba nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized lati mura ABS resini.
4. Acrylonitrile hydrolysis le gbe acrylamide, acrylic acid ati awọn esters rẹ.

Awọn resini Styrene-acrylonitrile (SAN) jẹ awọn resini ti o han gbangba ti a lo ni ọpọlọpọ awọn lilo ipari pẹlu awọn ohun elo ile ati awọn ẹru olumulo, ọpọlọpọ awọn ọja ti a dapọ, apoti, awọn ohun elo (itanna ati itanna), awọn ohun elo iṣoogun, ati awọn ohun elo adaṣe kan.Ni awọn ọja wọnyi, SAN ti lo fun rigidity rẹ, mimọ (botilẹjẹpe ọpọlọpọ awọn onipò ti o papọ jẹ translucent tabi opaque), didan ti o dara julọ, resistance ooru, ilana ti o dara, agbara gbigbe, ati resistance si awọn kemikali.Akiriliki, polystyrene, polycarbonate, polyvinyl kiloraidi (PVC), ati acrylonitrile-butadiene-styrene (ABS) ti o han gbangba wa laarin awọn oludije akọkọ SAN resins.Iṣẹjade resini SAN fun ABS ati awọn polima oju ojo ko ni aabo ninu ijabọ yii, tabi lilo igbekun ti styrene ati acrylonitrile fun iru SAN-polymeric polyols.


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