• isi_ọkọlọtọ_01

A na-eji Acetyl Tributyl Citrate dị ka Plasticizer na Stabilizer

Nkọwa dị mkpirikpi:

Aha: Acetyl tributyl citrate

Nọmba CAS: 77-90-7

Usoro ihe omimi: C20H34O8

Ibu ibu: 402.48

EINECS Nọmba: 201-067-0

Ebe mgbaze: -59 Celsius

Ebe esi mmiri: 327 Celsius

Njupụta: 1.05 g/mL na 25 Celsius (ọkụ)

Uzuoku ike: 0.26 psi (20 Celsius)


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Aha Acetyl tributyl citrate
Nọmba CAS 77-90-7
Usoro ihe omimi C20H34O8
Ibu arọ molekụla 402.48
EINECS Mba. 201-067-0
Ebe mgbaze -59 Celsius C
Ebe esi nri 327 Celsius C
Njupụta 1.05 g/mL na 25 Celsius C (ọkụ)
Uzuoku Nrụgide 0.26 psi (20 Celsius)
Ntụgharị ntụgharị n20/D 1.443 (ọkụ)
Ebe mgbari >230 Celsius F
Ọnọdụ nchekwa Chekwaa n'okpuru +30 Celsius.
Solubility A naghị eji mmiri megharịa ya, na-ethanol (pasent 96) yana methylene chloride.
Ụdị Dị ọcha
Mmiri solubility <0.1 g/100 ml
Ebe na-ekpo ọkụ -80 ℃

Ụdị okwu

Tributyl2- (acetyloxy) -1,2,3-propanetricarboxylicacid; tributylcitrateacetate;Uniplex 84; butyl acetylcitrate; TRIBUTYL ACETYLCITrate 98+%; CITROFLEX A4 maka GAS CHOMATOGRAPHY; FEMA 3080; ATBC

Njirimara kemịkalụ

Mmiri mmiri na-enweghị isi, enweghị isi. Na-adịghị edozi na mmiri, soluble na ọtụtụ organic solvents. Dakọtara na ụdị cellulose dị iche iche, resin vinyl, roba chlorinated, wdg. Dakọtara na cellulose acetate na butyl acetate.

Ngwa

Ngwaahịa a bụ plasticizer na-adịghị egbu egbu, nke na-adịghị atọ ụtọ na nke dị mma nke nwere oke okpomọkụ na-eguzogide, oyi oyi, ọkụ ọkụ na mmiri na-eguzogide. Kwesịrị ekwesị maka nkwakọ nri, ihe egwuregwu ụmụaka, ngwaahịa ọgwụ na mpaghara ndị ọzọ. Ndị USFDA kwadoro maka ihe nkwakọ nri anụ na ihe ụmụaka ji egwuri egwu. N'ihi arụmọrụ dị mma nke ngwaahịa a, a na-eji ya eme ihe n'ọtụtụ ebe na nkwakọ ngwaahịa anụ ọhụrụ na ngwaahịa ya, nkwakọ ngwaahịa mmiri ara ehi, ngwaahịa ọgwụ PVC, ịta chịngọm, wdg Mgbe plasticized site na ngwaahịa a, resin na-egosipụta ezi nghọta na obere okpomọkụ flexural Njirimara, na nwere ala volatility na mmịpụta ọnụego na dị iche iche media. Ọ na-ekpo ọkụ na-ekpo ọkụ mgbe a na-emechi ya ma ọ naghị agbanwe agba. A na-eji ya maka granulation PVC na-adịghị egbu egbu, ihe nkiri, mpempe akwụkwọ, mkpuchi cellulose na ngwaahịa ndị ọzọ; enwere ike iji ya dị ka plasticizer maka polyvinyl chloride, cellulose resin na roba sịntetik; enwere ike iji ya mee ihe dị ka stabilizer maka polyvinylidene chloride.


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