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Bisphenol S (BPS)

Bisphenol S (BPS), CAS 80-09-1, wani aromatic diphenol ne da aka yi amfani da shi azaman kayan aiki mai aiki a cikin polymers injiniya, tsarin resin, kayan rikodi na thermal da haɗin kemikal na musamman. Aozun yana ba da maki Bisphenol S daban-daban tare da tsabta mai sarrafawa, abun cikin isomer, danshi, launi da kewayon narkewa.
  • 4,4'-Dihydroxydiphenyl Sulfone; 4,4'-Sulfonyldiphenol; Bis (4-hydroxyphenyl) Sulfone; BPS

  • Farin fari, fari-fari, ruwan hoda ko ruwan hoda mai haske, dangane da sa

  • 80-09-1

  • C₁₂H₁₀O₄S

  • 250.27 g/mol

  • 201-250-5

  • Dan kadan mai narkewa cikin ruwa; mai narkewa a cikin methanol

samuwa:

Bayanin Samfura

Bisphenol S, wanda aka fi sani da BPS, wani tsayayyen diphenol ne mai kamshi wanda aka yi amfani dashi azaman toshe ginin da matsakaicin sarrafawa a cikin polymer, resin da ƙwararrun sinadarai.

Aozun yana ba da Bisphenol S a matakan inganci da yawa daga 75% zuwa 99.9%. Abokan ciniki za su iya zaɓar matsayi mai dacewa bisa ga abun ciki na 4,4'-BPS da ake buƙata, iyakar 2,4'-isomer, danshi, launi da kewayon narkewa.

Bisphenol S Bayanin Samfura

Abu

Cikakkun bayanai

Sunan samfur

Bisphenol S

Gajarta

BPS

Lambar CAS

80-09-1

Lambar EC

201-250-5

Tsarin kwayoyin halitta

C₁₂H₁₀O₄S

Nauyin Kwayoyin Halitta

250.27 g/mol

Babban Sunan Sinadari

4,4'-Dihydroxydiphenyl Sulfone

Wasu Sunayen

4,4'-Sulfonyldiphenol; Bis (4-hydroxyphenyl) Sulfone

Siffar Jiki

M foda

Bayyanar

Fari zuwa launin ruwan kasa mai haske, dangane da sa

Ruwan Solubility

Dan mai narkewa

Ƙungiyoyin phenolic hydroxyl guda biyu suna ba da amsa mai amfani a cikin polymerization da hanyoyin gyare-gyaren sinadarai. Tsarin kamshi mai alaƙa da sulfone kuma yana sa BPS dacewa da kayan da aka ƙera don buƙatar yanayin sarrafawa.

Bayanin Bisphenol S

Daraja

Bayyanar

4,4'-BPS ta HPLC, Min.

2,4'-Isomer, Max.

Rawan narkewa

Danshi, Max.

APHA, Max.

99.9 Darasi

Farin foda

99.9%

0.1%

247-250 ° C

0.1%

20

99.8 Darasi

Farin foda

99.8%

0.2%

247-250 ° C

0.1%

20

99.5 Darasi

Farin foda

99.5%

0.5%

245-248 ° C

0.1%

30

99.0 Darasi

Kashe-farar foda

99.0%

1.0%

239-246 ° C

0.5%

Ba a kayyade ba

Darasi 95

Pink zuwa haske ja foda

95.0%

4.0%

225-230 ° C

1.0%

Ba a kayyade ba

75 Darasi

Foda mai launin ruwan kasa

75.0%

20.0%

200-210 ° C

1.0%

Ba a kayyade ba

Alkaluman da ke sama suna bayyana matakan ingancin kasuwanci da ake samu. Karɓar ƙarshe ya kamata ta dogara ne akan ƙayyadaddun da aka yarda da su da Takaddun Takaddun Bincike na rukunin da aka kawo.

Yadda ake Zaɓin Bisphenol S Grade

Zaɓin maki ya kamata ya dogara ne akan tsarin samarwa da ƙayyadaddun buƙatun samfur maimakon tsarki kaɗai.

Tsarki da Isomer Control

Matakan da suka haɗa da polymerization ko halayen sunadarai masu mahimmanci na iya buƙatar kulawa da abun ciki na 4,4'-BPS da 2,4'-isomer.

Makin 99.8% da 99.9% sun dace da abokan ciniki waɗanda ke buƙatar ƙarancin abun ciki na isomer da daidaiton ingancin kayan abu. Ƙila a yi la'akari da ƙananan matakan tsarki lokacin da tsarin ƙasa yana da iyakar yarda.

Danshi

Danshi na iya rinjayar daidaiton aunawa, yanayin ajiya da sarrafa amsawa. Makiyoyi tare da matsakaicin abun ciki na danshi na 0.1% sun fi dacewa da matakan samar da danshi.

Launi

Ya kamata a yi la'akari da launi na APHA lokacin da ake amfani da BPS a cikin farar fata ko polymers masu launin haske, sutura da sauran kayan da ke da alama.

Don aikace-aikace inda launi na ƙarshe ba shi da mahimmanci, ma'auni ko ƙananan-tsarki na iya ba da zaɓi na tattalin arziki.

Rawan narkewa

Za'a iya amfani da kewayon narkewa azaman yanki ɗaya na binciken ɗanyen abu mai shigowa. Ya kamata a sake duba shi tare da assay, abun ciki na isomer, danshi da bayyanar.

Bisphenol S Aikace-aikace

Injin Polymers da Resins

Ana iya amfani da Bisphenol S azaman albarkatun ƙasa mai aiki ko matsakaici a cikin shirye-shiryen:

  • Polyethersulfone da polymers injiniyoyi masu alaƙa

  • Polysulfone kayan

  • Zaɓaɓɓen tsarin polycarbonate

  • Abubuwan epoxy na tushen Bisphenol S

  • Tsarin resin phenolic

  • Matsakaicin polymer mai jure zafi

Ana zaɓar ƙididdiga masu tsafta gabaɗaya lokacin da abin ya kasance mai kula da ƙazanta, danshi ko launin ɗanyen abu.

Thermal da Kayan Aiki

Ana iya amfani da BPS azaman abin ƙira ko matsakaicin sinadarai don:

  • Abubuwan rikodi na thermal

  • Rubutun aiki

  • Tsarin sinadarai masu ɗaukar hoto

  • Kayayyakin hoto na musamman

  • Additives na aiki bisa ga ilimin sunadarai na diphenolic

Dace da takarda mai zafi ko wasu samfuran da suka danganci mabukaci dole ne a sake duba su bisa ga ka'idojin kasuwan da aka nufa.

Rini da Sinadaran Yada

Ana iya sarrafa Bisphenol S zuwa tsaka-tsakin sinadarai ko mataimaka don:

  • Tsarukan gyara rini

  • Tsarin sarrafa yadi

  • Hanyoyin rini mai zafin jiki

  • Rini da pigment matsakaici

Matsayin da ake buƙata ya dogara da launi mai karɓuwa, matakin ƙazanta da aikin ƙaramar da aka gama.

Maganin Fata da Sama

Ƙarin aikace-aikacen na iya haɗawa da samarwa ko tsarawa:

  • Magungunan maganin fata

  • Metal surface-magani kayayyakin

  • Abubuwan da ke da alaƙa da Electroplating

  • Matsakaicin shafa na musamman

  • Sauran sinadaran masana'antu masu aiki

Ana amfani da BPS akai-akai azaman sashi ɗaya na babban tsari. Ya kamata a tabbatar da dacewa, sashi da yanayin sarrafawa ta hanyar gwaje-gwajen gwaje-gwaje ko samarwa.

Bukatun Aikace-aikacen

An Ba da Shawarar Fara Daraja

Tsaftataccen tsabta, danshi da sarrafa isomer

99.9% ko 99.8%

Babban guduro ko ingantaccen haɗin sinadarai

99.5%

Daidaitaccen sarrafa masana'antu

99.0%

Matsakaicin masana'antu masu tsada

95% ko 75%, ƙarƙashin gwaji

Kammala kayan fararen fari ko haske

Daraja tare da ƙimar APHA mai sarrafawa

Sabon tsari ko canjin mai kaya

Gwajin samfurin kafin odar kasuwanci

Teburin yana ba da jagorar zaɓi na gaba ɗaya kawai. Ya kamata a tabbatar da matakin ƙarshe akan tsarin abokin ciniki da ƙimar inganci.

Marufi

Zaɓuɓɓukan marufi da ake da su sun haɗa da:

  • 25kg filastik saka jaka

  • 25 kg jakar takarda

  • Marufi na FIBC don adadin oda masu dacewa

  • Madadin marufi ta yarjejeniya ta farko

Da fatan za a tabbatar da nau'in marufi da ake buƙata da ma'aunin nauyi lokacin neman zance.

Adana da Gudanarwa

Ajiye Bisphenol S a cikin marufi na asali da aka rufe a cikin sanyi, bushe da shago mai iska.

Kare samfurin daga:

  • Danshi

  • Hasken rana kai tsaye

  • Zafi mai yawa

  • Lalacewar fakiti da gurɓatawa

Ka guje wa ƙurar ƙura mara amfani yayin sarrafawa. Yi amfani da kayan kariya da suka dace kuma bi sabon takaddar bayanan Tsaro da ƙa'idodin kulawa na gida.

Takardun inganci

Ana iya bayar da takaddun bisa ga zaɓaɓɓen maki da buƙatun oda, gami da:

  • Takaddun Bincike

  • Takardar bayanan Tsaro

  • Takardar bayanan Fasaha

  • Bayanin tattarawa

  • Batch bayanin

  • Takardun jigilar kayayyaki na kasuwanci

Idan tsarin ku yana da iyaka na musamman don tsabta, 2,4'-isomer, danshi, kewayon narkewa ko launi, haɗa abin da ake buƙata a cikin bincikenku.

Nemi Bisphenol S Quote

Don karɓar ingantaccen zance, da fatan za a ba da:

  • Tsaftar da ake buƙata ko ƙayyadaddun bayanai

  • Aikace-aikacen da aka yi niyya

  • Gwaji ko yawan kasuwanci

  • Ƙimar buƙatar shekara-shekara

  • Makoma kasar ko tashar jiragen ruwa

  • Marufi da aka fi so

  • Takardun da ake buƙata

  • Jadawalin isarwa da ake tsammani

Tuntuɓi Aozun don tabbatar da ƙayyadaddun ƙayyadaddun halin yanzu, samuwan samfurin, marufi da yanayin wadatar da yawa don Bisphenol S CAS 80-09-1.

Bisphenol S FAQ

Menene Bisphenol S?

Bisphenol S shine diphenol mai ƙanshi wanda aka gano ta lambar CAS 80-09-1. Ana amfani da shi galibi azaman albarkatun ƙasa mai aiki ko tsaka-tsaki a cikin polymers, resins da samar da sinadarai na musamman.

Shin 4,4'-Dihydroxydiphenyl Sulfone daidai yake da Bisphenol S?

Ee. Bisphenol S, BPS, 4,4'-dihydroxydiphenyl sulfone, 4,4'-sulfonyldiphenol da bis(4-hydroxyphenyl) sulfone ana yawan amfani da sunaye don CAS 80-09-1.

Wanne maki Bisphenol S zan zaɓa?

99.8% da 99.9% maki sun dace lokacin da ƙananan danshi, ƙananan isomer abun ciki da launi mai sarrafawa suna da mahimmanci. Za'a iya la'akari da darajar kashi 99.5% don resin gabaɗaya da samar da sinadarai masu kyau, yayin da ƙila za a iya ƙididdige ƙima-ƙananan tsarki don ƙarancin tafiyar da masana'antu.

Shin mafi girman tsarki koyaushe yana ba da sakamako mafi kyau?

Ba koyaushe ba. Tsabta mafi girma yana ba da iko mai ƙarfi na ƙazanta da daidaiton ɗanyen kayan aiki, amma mafi dacewa sa ya dogara da ƙira, yanayin tsari da ƙa'idodin samfurin gama-gari.

Shin Bisphenol S zai iya maye gurbin Bisphenol A kai tsaye?

Bisphenol S da Bisphenol A suna da sifofin kwayoyin halitta daban-daban da halayen sarrafawa. Ya kamata a tabbatar da kowane canji ta hanyar gwajin ƙira, kimanta aikin samfur da bitar tsari.

Menene ya kamata a bincika akan COA?

Babban sigogi yawanci sun haɗa da 4,4'-BPS assay, 2,4'-abin ciki isomer, danshi, kewayon narkewa, bayyanar da launi APHA idan an zartar.

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