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Hua

Acrylonitrile mo te styrene-acrylonitrile

Whakaahuatanga Poto:

Ko te acrylonitrile he wai kore tae ki te kowhai kowhai kowhai me te wai pahekeheke e memeha ana ki te wai me te nuinga o nga whakarewa pararopi pera i te acetone, benzene, carbon tetrachloride, ethyl acetate, me te toluene.Ko te Acrylonitrile he mea hanga arumoni na roto i te ammoxidation propylene, ka tauhohehia te propylene,ammonia, me te hau e te whakakorikori i roto i te moenga wai.Ka whakamahia te Acrylonitrile hei monomer tahi i roto i te hanga o nga muka kiriaku me nga muka modacrylic.Ko nga whakamahinga ko te hanga kirihou, paninga mata, elastomers nitrile, kapia arai, me te whakapiri.He takawaenga matū hoki i roto i te whakahiato o nga momo antioxidants, ho'oraa, waikano, me te mahi-mata.


Taipitopito Hua

Tohu Hua

Acrylonitrile mo te styrene-acrylonitrile,
Acrylonitrile mo nga kapia, Acrylonitrile mo nga kapia SAN,

Nga waahanga hua

Ingoa Hua

Akrilonitrile

Ētahi atu Ingoa

2-Propenenitrile, Acrylonitrile

Tātai rāpoi

C3H3N

CAS No

107-13-1

EINECS No

203-466-5

UN NO

1093

Waehere Hs

292610000

Te taumaha ngota

53.1 g/mol

Kiato

0.81 g/cm3 i te 25 ℃

Kohuatanga

77.3 ℃

Te rewa

-82 ℃

Te pehanga kohu

100 torr i te 23 ℃

Wairewa Ka whakarewahia i roto i te isopropanol, te ewaro, te etera, te acetone, me te tauwehe hurihanga benzene

1 ppm = 2.17 mg/m3 i te 25 ℃

Maamaa

99.5%

Te ahua

Te wai marama kore tae

Taupānga

Ka whakamahia ki te hanga polyacrylonitrile, rapa nitrile, waikano, kapia waihanga

Tiwhikete Tiwhikete

Whakamatau

Tūemi

Hua Paerewa

Te ahua

Te wai marama kore tae

Tae APHA Pt-Co :≤

5

5

waikawa(waikawa ahetiki)mg/kg ≤

20

5

PH(5% wairewa wai)

6.0-8.0

6.8

Uara titration (5% wairewa wai) ≤

2

0.1

Wai

0.2-0.45

0.37

Uara Aldehyde(acetaldehyde)(mg/kg) ≤

30

1

Uara 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

Ihirangi Acrylonitrile(mg/kg) ≥

99.5

99.7

Awhe kohua (i te 0.10133MPa), ℃

74.5-79.0

75.8-77.1

Te aukati polymerization (mg/kg)

35-45

38

Whakamutunga

Ka rite nga hua ki te turanga umanga

Mōkī me te Tukunga

1658371059563
1658371127204

Tono Hua

Ko te Acrylonitrile he mea hanga arumoni na roto i te ammoxidation propylene, ka tauhohehia te propylene,ammonia, me te hau e te whakakorikori i roto i te moenga wai.Ka whakamahia te Acrylonitrile hei monomer tahi i roto i te hanga o nga muka kiriaku me nga muka modacrylic.Ko nga whakamahinga ko te hanga kirihou, paninga mata, elastomers nitrile, kapia arai, me te whakapiri.He takawaenga matū hoki i roto i te whakahiato o nga momo antioxidants, ho'oraa, waikano, me te mahi-mata.

1. Acrylonitrile hanga o polyacrylonitrile muka, ara kiriaku muka.
2. Ka taea te kape i te kirikiri me te butadiene ki te hanga i te rapa nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized ki te taka ABS resin.
4. Ka taea e te waikura Acrylonitrile te whakaputa acrylamide, waikawa kiriaku me ona hākawa.

Ko nga kapia Styrene-acrylonitrile (SAN) he kapia maamaa e whakamahia ana i roto i nga momo whakamahinga mutunga tae atu ki nga taputapu whare me nga taonga kaihoko, nga momo hua whakahiato, te kapi, nga taputapu (hiko me te hiko), tono rongoa, me etahi tono miihini.I roto i enei maakete, ka whakamahia te SAN mo tona pakari, he maamaa (ahakoa he rereke nga tohu whakahiato, he puataata ranei), he kanapa pai, he parenga wera, he pai te mahi, he kaha te kawe kawenga, me te aukati ki nga matū.Ko nga kiriaku, polystyrene, polycarbonate, polyvinyl chloride (PVC), me te acrylonitrile-butadiene-styrene (ABS) maamaa kei roto i nga kaiwhakataetae matua o nga kapia SAN.Ko te hanga kapia SAN mo te ABS me nga polymers kaaahua kaore i te kapi i roto i tenei ripoata, kaore ano hoki te whakamahi mauhere i te styrene me te acrylonitrile mo nga polymeric polymeric momo-san.


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