Wopanga waku China mtengo wabwino DMPA 2,2-Dimethylolpropionic acid CAS 4767-03-7

Kufotokozera Kwachidule:

Dzina la Mankhwala: 2,2-Bis(hydroxymethyl)propionic acid

Mawu ofanana: 2,2-Dimethylolpropionic acid; DMPA

CAS: 4767-03-7

Fomula ya molekyulu: C5H10O4

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Dzina la Chinthu:

(2,2-Dimethylol Propionic Acid)

Fomula Yopangira Kapangidwe:

CH₃-C(CH₂OH)₂-COOH

Fomula ya Maselo:

C₅H₁₀CHONSE₄

Kulemera kwa Maselo:

134.13

Katundu:

Palibe fungo, kristalo woyera umatuluka mwaulere, sutha kusungunuka mosavuta m'madzi, methanol, dimethylsulfoxide ndi zina zotero, sutha kusungunuka mu acetone, benzene, toluene ndi zina zotero.

Chiyerekezo cha Ubwino:

Mtengo wa Hydroxyl(%): >24	Chofanana ndi kusalowererapo:
Asidi: 410~415	MP: 175~185°C
Chinyezi:	Phulusa:
Chroma:

Gwiritsani ntchito:

Amagwiritsidwa ntchito mu polyurethane system yosungunuka m'madzi, alkyd resin yosungunuka m'madzi & polyester resin, epoxy resin coating, polyurethane elastomer & powdery coating.
Amagwiritsidwanso ntchito popanga zinthu zachikopa, kristalo wamadzimadzi, inki yosindikizidwa, zowonjezera chakudya & zomatira ndi zina zotero.

Kulongedza:

25Kg chitoliro cha ulusi

Yapitayi: Desmodur RC / Adhesive RC TDI-bases polyisoyanurate

Ena: Mtengo wabwino wa wopanga waku China 99% DMBA 2,2-Dimethylolbutanoic acid (DMBA) cas 10097-02-6

2 2-Bis(hydroxymethyl)propionic acid