Kaihanga Haina utu pai DMPA 2,2-Dimethylolpropionic waikawa CAS 4767-03-7

Whakaahuatanga Poto:

Ingoa Matū: Waikawa 2,2-Bis(hydroxymethyl)propionic

Ngā kupu taurite: waikawa 2,2-Dimethylolpropionic; DMPA

CAS: 4767-03-7

Tātai ngota: C5H10O4

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga Hua

Ingoa Hua:

(Waikawa 2,2-Dimethylol Propionic)

Tātai Hanganga:

CH₃-C(CH₂Āe)₂-COOH

Tātai ngota:

C₅H₁₀TE₄

Taumaha ngota:

134.13

Ngā Āhuatanga:

Kāore he kakara, he tioata ma e rere noa ana, he ngāwari te wairewa i roto i te wai, te methanol, te dimethylsulfoxide me ētahi atu, ā, kāore e wairewa i roto i te acetone, te benzene, te toluene me ētahi atu.

Tāurangi Kounga:

Uara Hydroxyl(%): >24	Taurite whakahāngaitanga:
Waikawa: 410~415	MP: 175~185°C
Makuku:	Pungarehu:
Kōroma:

Whakamahia:

Whakamahia ana i roto i te pūnaha polyurethane wairewa i te wai, te kapia alkyd wairewa me te kapia polyester, te paninga kapia epoxy, te elastomer polyurethane me te paninga paura.
Ka whakamahia hoki ki te hiako, ki te karaihe wai, ki te waituhi tā, ki te tāpiri kai me te piripiri, me ētahi atu.

Te tākai:

Pahu muka 25kg

O mua: Desmodur RC / Piripiri RC TDI-pūtake polyisoyanurate

Panuku: Kaihanga Haina utu pai 99% DMBA 2,2-Dimethylolbutanoic acid (DMBA) cas 10097-02-6

2 2-Bis(hydroxymethyl)propionic acid