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Ibicuruzwa

1,2-Hexanediol used in ink/cosmetics/coating/gule Featured Image
  • 1,2-Hexanediol used in ink/cosmetics/coating/gule
  • 1,2-Hexanediol used in ink/cosmetics/coating/gule

1,2-Hexanediol ikoreshwa muri wino / kwisiga / gutwikira / gule

Ibisobanuro bigufi:

URUBANZA Oya .：6920-22-5

Izina ry'icyongereza ：1,2-Hexanediol

Inzira yuburyo ：1,2-Hexanediol-3


Ibisobanuro birambuye

Ibiranga ibicuruzwa

Gukoresha

1. Koresha muri wino
Ongeraho 1,2-hexanediol kuri wino irashobora kubona wino imwe hamwe na ozone irwanya cyane hamwe nuburabyo.

2. Gukoresha kwisiga
1,2-Hexanediol yongewe kubikenerwa bya buri munsi kandi ikoreshwa nka antiseptike ihura numubiri wumuntu.Ifite imikorere ya sterisisation hamwe nubushuhe, kandi mugihe kimwe ntabwo bigira ingaruka mbi kubuzima bwabantu.1,2-Hexanediol yongewe kuri deodorant na antiperspirant.Deodorant / antiperspirant nibyiza muri deodorant / antiperspirant, kandi ifite uruhu rwiza rwo kumva, gukorera mu mucyo no kwitonda kuruhu.
Amasosiyete yo kwisiga yongeramo 1,2-hexanediol kwisiga, arwanya antiseptike na antiseptike kandi ntibishobora kurakaza uruhu, bitezimbere umutekano wibicuruzwa byita kuruhu.
3. Ibindi bikorwa
1,2-Hexanediol irashobora gukoreshwa mugutwikiriye neza, kole yateye imbere, gufatira hamwe, nibindi. Nibindi kandi bigizwe na synthesis organique, kandi birashobora gukoreshwa mugukora ibicuruzwa byo hepfo nka acide 1,2-adipic na alcool.

Imiterere yumubiri

1. Ibyiza: bitagira ibara, bisobanutse, byoroshye amazi meza;
2. Ingingo yo guteka (ºC, 101.3kPa): 197;
3. Guteka (ºC, 6.67kPa): 125;
4. Ingingo yo guteka (ºC, 1.33kPa): 94;
5. Gushonga ingingo (ºC, ikirahure): -50;
6. Ubucucike bujyanye (g / mL): 0.925;
7. Ubucucike bwumuyaga ugereranije (g / mL, umwuka = ​​1): 4.1;
8. Indangantego yo gukuraho (n20D): 1.427;
9. Viscosity (mPa · s, 100ºC): 2.6;
10. Viscosity (mPa · s, 20ºC): 34.4;
11. Viscosity (mPa · s, -1.1ºC): 220;
12. Viscosity (mPa · s, -25.5ºC): 4400;
13. Flash point (ºC, gufungura): 93;

14. Ubushyuhe bwo guhumeka (KJ / mol): 81.2;
15. Ubushobozi bwihariye bwubushyuhe (KJ / (kg · K), 20ºC, umuvuduko uhoraho): 1.84;
16. Ubushyuhe bukabije (ºC): 400;
17. Umuvuduko ukabije (MPa): 3.43;
18. Umuvuduko wumwuka (kPa, 20ºC): 0.0027;
19. Coefficient yo kwagura umubiri: 0.00078;
20. Gukemura: ntibishobora gukoreshwa namazi, alcool yo hepfo, ethers, hydrocarbone zitandukanye za aromatic, hydrocarbone ya alifatique, nibindi. Dissolve rosin, Damar resin, nitrocellulose, resin naturel, nibindi.;
21. Ubucucike bujyanye (20 ℃, 4 ℃): 0.925;
22. Ubucucike bujyanye (25 ℃, 4 ℃): 0.919;
23. Igipimo gisanzwe cyo kugabanya ubushyuhe (n20): 1.4277;
24. Ubushyuhe busanzwe bwo kugabanya ubushyuhe (n25): 1.426.

Ingamba zo gutabara

Guhuza uruhu: Kuramo imyenda yanduye hanyuma woge n'amazi atemba.

Guhuza amaso: Kuzamura ijisho hanyuma ukarabe n'amazi atemba cyangwa saline isanzwe.Shakisha ubuvuzi.

Guhumeka: Kureka ibibera ahantu hamwe n'umwuka mwiza.Niba guhumeka bigoye, tanga ogisijeni.Shakisha ubuvuzi.

Ingeste: Kunywa amazi ashyushye ahagije kugirango utere kuruka.Shakisha ubuvuzi.

Kuvurwa byihutirwa

Ubuvuzi bwihutirwa: Kwimura vuba abakozi mukarere kanduye bakajya ahantu hizewe, kubatandukanya, no kubuza kwinjira.Gabanya inkomoko yumuriro.Birasabwa ko abashinzwe ubutabazi bwihuta bambara ibyuma bihumeka neza kandi bakambara imyenda ikingira.Gabanya inkomoko yamenetse bishoboka.Irinde kwinjira ahantu hagabanijwe nk'imyanda n'amazi y'umwuzure.

Kumeneka gato: kwinjiza umucanga, vermiculite cyangwa ibindi bikoresho bya inert.Irashobora kandi gukaraba hamwe namazi menshi, hanyuma amazi yo gukaraba akayungurura agashyirwa mumazi yimyanda.

Umubare munini wo kumeneka: kubaka dike cyangwa gucukura urwobo rwo kubika.Koresha pompe kugirango wimure muri tanker cyangwa ikusanyirizo ryihariye ryo gutunganya cyangwa gutwara ahantu hajugunywe imyanda.

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