Porohitarene CAS 9003-53-6

CAS:9003-53-6

Tātai ngota:[CH2CH(C6H5)]n

Taumaha ngota:2.01588

EINECS:202-851-5

Ngā kupu taurite:PAEREWA POLISITRENE 2'000 KUA WHAKAMANAIA; POLISITRENE, PIRIPIRI, DIAMETARA TOHARITE 0.4 6UM, 10 WT. % TE MARAMARA KI TE WAI; HUINGA WHAKAMANA MALDI POLISITRENE MP 500-70000 KUA WHAKAMANAIA; PAEREWA POLISITRENE 200'000; Paerewa polisitrene, mō te GPC, MW noa 2,000,000; Paerewa polisitrene, mō te GPC, MW noa 4,000; PAEREWA POLISITRENE 650000 KUA WHAKAMANAIA AC C. KI DIN

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Polystyrene CAS 9003-53-6?

He matū pūmua te polystyrene i hangaia mā te tāpiri i te polymerization o ngā monomers styrene. I ahu mai te polystyrene i te hinu pupuhi i roto i te kapia kapia tūturu.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	30-80°C
Kiato	1.06 g/mL i te 25 °C
Te pūwāhi rewa	212°C
pūwāhi mura	>230°F
ātete	n20/R 1.5916
Ngā tikanga rokiroki	2-8°C

Tono

Ko te polystyrene te nuinga e whakamahia ana mō te hanga hua oro me te ataata, ngā pouaka kōpae me te kōpae, ngā rama, ngā wāhanga whakapaipai o roto, ngā wāhanga whakamahana hiko auau teitei, me ētahi atu. Ka whakamahia te polystyrene mō te hanga papanga kore-whatu mārō.