Poly(propylene glycol) CAS 25322-69-4

CAS:25322-69-4

Ubwiza:99%

Formula ya Molecular:CH4

Uburemere bwa molekile:16.04246

EINECS:500-039-8

Igihe cyo kubika:Imyaka 2

Amagambo asa:POLYPROPYLENEGLYCOL, UBWOKO BWA DIOL, 1000; POLYPROPYLENEGLYCOL, UBWOKO BWA DIOL, 2.000; POLYPROPYLENEGLYCOL, UBWOKO BWA DIOL, 700; POLYPROPYLENEGLYCOLP400; POLYPROPYLENEGLYCOL700; POLYPROPYLENEGLYCOL2000; POLYPROPYLENEGLYCOL1000; POLYPROPYLENEGLYCOL400

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Poly(propylene glycol) CAS 25322-69-4 ni iki?

Poly (propylene glycol) ni polymer ifite ishusho y'amazi adafite ibara cyangwa umuhondo woroshye. Irashongesha mu mazi (uburemere buke bwa molekile) no mu bintu bishongesha nk'ibinyabutabire bya aliphatic ketone na alcool, ariko ntishongesha muri ether na hydrocarbon nyinshi za aliphatic. Iboneka binyuze mu gushonga kwa propylene oxide na propylene glycol munsi y'umuvuduko mwinshi cyangwa iyo hari aside catalyst.

Ibisobanuro

IGITEKEREZO	IBYIHARIYE
Isura	Amavuta adafite ibara, abonerana, afite amavuta kandi afite ubwinshi
Ibara	≤20 (Pt-Co)
Agaciro ka aside mgKOH/g	≤0.5
Agaciro ka Hydroxyl: mgKOH/g	51～62
Uburemere bwa molekile	1800～2200
Ubushuhe	≤1.0

Porogaramu

1. PPG series ishongeshwa mu bintu bishongeshwa mu bimera nka toluene, ethanol, trichloroethylene, nibindi. PPG200, 400, na 600 ishongeshwa mu mazi kandi ifite ubushobozi bwo gusiga amavuta, kwisiga, kwangiza izina, no kurwanya static. PPG-200 ishobora gukoreshwa nk'ikintu gitandukanya ibara.

2. Mu bijyanye no kwisiga, PPG400 ikoreshwa nk'amavuta yo kwisiga, yoroshya, n'amavuta yo kwisiga.

3. Poly (propylene glycol) ikoreshwa nk'ikintu kirwanya ifuro mu gusiga no mu mavuta ya hydraulic, ikintu kirwanya ifuro mu gutunganya rubber na latex, ikintu gikonjesha n'igikonjesha mu kongerera ubushyuhe amazi, ndetse n'ikintu kigabanya ubushyuhe.

4. Poly (propylene glycol) ikoreshwa nk'igikoresho cyo hagati mu gupima, gupima, no gupima ubwinshi bw'ibinyabutabire.

5. Poly (propylene glycol) ikoreshwa nk'ikintu gisohora, ikintu gishongesha, ikintu gikoreshwa mu mavuta ya sintetike, ikintu gikoreshwa mu gukata amazi ashongesha, amavuta ya roller, amavuta ya hydraulic, amavuta ashyushye cyane, n'amavuta yo mu nzu n'inyuma ya rubber.

6. PPG-2000~8000 ifite amavuta meza cyane, irinda ifuro, irwanya ubushyuhe n'ubukonje n'ibindi bintu biyiranga;

7. PPG-3000~8000 ikoreshwa cyane cyane nk'igice cya polyether ivanze kugira ngo ikore plastiki ya polyurethane foam;

8. PPG-3000 ~ 8000 ishobora gukoreshwa mu buryo butaziguye cyangwa nyuma yo gupima imiterere y'ibintu mu gukora pulasitiki n'amavuta;