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Anhydride 99.5% mo te UPR me te kounga teitei
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Anhydride 99.5% mo te UPR me te kounga teitei

Te rahinga:
  • Tn-m46

  • Taihuio

  • Cas tau: 108-31-6

Anhydride 99.5% mo te UPR me te kounga teitei

Ma5

1. Tohu hua:

He tātai molecula: C4H2O3

Taumaha Momotu: 98.058

Cas no .: 108-31-6

Rawa: he ahua o nga Briffettes ma me te kakara kakara. SP. pere pereti. (SOLT) 1.48, m. wh, 52.8 ° C, B.P200 ° C (760mmHg), ano hoki. te rewa i roto i te wai, te hangakawa i te waikawa wiwic

Whakamahia te nuinga mo te waihanga i te hinu polyester kaore i te kaha, nga koti, nga rongoā, nga pesticides, te whakakaha i nga taapiri hinu, me nga mahi kai me etahi atu tohu.

 

I te pāmahana o te rūma, he karaihe koura ma me te kakara kakara me te kawa, te mumura me te iti. Ka taea e te freellydissiolve i roto i te wai hei hanga i te waikawa tane. He tau motuhake o te 1.480, he waahi rewa o te 52.85 ° C, me te kohua o te 202 ° C.

 

Ko te anhydride kohungahunga he karaihe kore karakara me te hau kaha kaha. Ko tana tohu koreutu ko te 52.8 ºc, ko te kohua ko te 202 ºc, he ngawari ki te heke. Ko te nuinga he mea tino rite na te hāora i te N-Bentane, te Butne ranei i Benzene, C4 hautau ranei. Ko te rauemi raw mo te whakaputa panui polyester me te whakahiato.

Ingoa Hua Anhydride wahine
Tātai ā-waha C4H2O3
Cas kore 108-31-6
Toka te manawa

99.5%

Panu: 25kg kotahi putea, 25mt / 20'gp
Waehere HS 291714000

2.

1.Kia whakamahia te nuinga ki te whakaputa i te Porowini Polyester kaore i te kaha, ko te malation malation, tino kaha me te iti o te paitini o te mate paitini. He paninga ano hoki, ko te rosic a-mate, polymaleride, anhydride styrene styrene splolymer. Ko te rauemi matū tino rauropi mo te hanga taapiri i te waituhi waituhi, te pepa kirikawa, te tetralaric waikawa, me te whakamahi i te kaihoko o te kiri.

Ki te hanga i te waikawa succinic, anhydride, me etahi atu i roto i te whakahiato rauropi. Ka whakamahia i roto i te umanga rongoā ki te hanga i te whanariki roa me etahi atu raau taero. I roto i te umanga kai, ka whakamahia ki te hanga i nga kaihoko o te kawa, penei i te waikawa kino me te waikawa tartaric.

2. I roto i te whakahiato rauropi, te takawaenga muka o te takawaenga. Whakamahia hei kaiwhakaari tātaritanga, penei i te reagent mo te whakataunga o nga pūhui waro me nga here rua e rua.

 

 

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