Polyhydroxybutyrate PHB ine CAS 26744-04-7

CAS:26744-04-7

Fomura reMamorekuru: NA

Kurema kweMorekuru: 0

EINECS: NA

Mazwi akafanana:POLYHYDROXYBUTYRATE; Poly[oxy(1-methyl-3-oxo-1,3-propanediyl)]; Poly(β-hydroxybutyrate); Polyhydroxybutyrate/PHB

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Polyhydroxybutyrate PHB neCAS 26744-04-7?

PHB inogadzirwa netupukanana tudiki, zvinoita sekunge tichipindura mamiriro ekumanikidzwa kwemuviri. Inonyanya kuve mamiriro ekudya kushoma. Iyo polymer inonyanya kugadzirwa nekushandiswa kwekabhoni (kubva kuglucose kana starch) uye inoshandiswa netupukanana tudiki semhando yemorekuru yekuchengetedza simba rekugadzirisa muviri kana mamwe masosi esimba asingawanikwe.

Tsanangudzo

ZVINHU	ZVINOTAURWA
Kunyunguduka kwemvura (190°C, 2.16kg) g/10min	≤2
Hunyoro uye zvinopisa %	≤0.5
Nzvimbo yekunyunguduka ℃	175
Tembiricha yekuchinja kwegirazi ℃	0-5
Crystallinity %	55-65
Kuwanda kwe g/cm3	1.25
Simba rekusimba reMPa	30-35
Kumanikidzwa kwemazita panguva yekuzorora %	2-5
Simba reIzod (23℃) KJ/m2	1-2
Kupisa kwekupisa (0.455MPa) ℃	120-130

Kushandiswa

PHB ine mikana yakawanda yekushandisa muzvinhu zvekurapa, mapurasitiki anoora, midziyo yekudyira inoraswa, mafuremu ekuratidzira, kurongedza, kurapwa kwetsvina, matoyi nedzimwe nzvimbo.
Kurima: kutakura zvinhu zvinoora kwemafirimu ekurima, mishonga yezvipembenene inoshanda kwenguva refu uye fetereza
Mushonga: Masutu ekuvhiya, nzara dzegokora, kutsiva mapfupa, kutsiva tsinga dzeropa. Indasitiri: zvinhu zvekurongedza, zvigadzirwa zvehutsanana, manapukeni, zvinhu zvinoshanda zvemaziso
Munyaya dzezvekurapa, polyhydroxybutyrate inogona kushandiswa kugadzira zvinhu zvinotakura mushonga zvinoramba zvichiburitswa, zvinhu zvekugadzira matishu, nezvimwewo. Munyaya yekurongedza, zvigadzirwa zvekuora kwepolyhydroxybutyrate zvinonyanya kuve carbon dioxide nemvura, izvo zvinoenderana nepfungwa yekuvandudza green uye zvakatipoteredza.