ibicuruzwa

ethylene glycol

ibisobanuro bigufi:


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

IBISOBANURO

aho icyitegererezo giherereye Amacupa arangiye Igenzura

amahame

GB/T4649-2018
itariki yo gufata icyitegererezo 2023.08.08 Nimero y'uruhererekane 20230807
itariki y'igenzura 2023.08.08 Ingano Toni 1109
Abagenzuzi maman Umugenzuzi w'imari Peng Run
 

Ibintu byo kugerageza

icyitonderwa  

ibisubizo by'ikizamini

Ubwikorezi bwa polimeri

urwego

Inganda

urwego

Isura Amazi abonerana nta mwanda wa mashini
Ethylene glycol, ifite ≥ 99.9 99.0 99.92
Diethylene glycol ifite ≤ 0.050 0.600 0.0009
1,4-Butanediol ifite ingano ya 1/% Raporo 0.0028
1,2-Butanediol ifite ingano ya 1/% Raporo 0.0031
1,2-Hexanediol ifite ingano ya 1/% Raporo 0.0046
Karubone ya vinyl ifite % Raporo 0.0015
Chroma (-

diyama

umubare)

Ibara mbere yo gushyushya ≤ 5 10 <5
Ubushyuhe bw'izuba nyuma yo gushyushya hakoreshejwe aside hydrochloric ≤ 20 - <10
Ubucucike 20C, g/cm3 1.1128-1.1138 1.1125-1.1140 1.1133
Ingano yo guteka

(0°C101.3KPa)

aho bahera °C ≥ 196.0 195.0 196.1
ahantu humutse °C ≤ 199.0 200.0 197.2
Ubushuhe buri kuri ≤ 0.08 0.2 0.04
Ubushyuhe (nk'aside asetiki) mg/kg ≤ 10 30 5.10
Ingano y'icyuma mg/kg ≤ 0.1 5 ntibiramenyekana
Ivu mg/kg ≤ 10 20 ntibiramenyekana
Ibipimo bya Aldehyde (byabazwe nka formaldehyde) mg/kg ≤ 8 - 0.91
 

UV

kohereza%

220nm ≥ 75 - 89.3
250nm Raporo - 93.2
275nm ≥ 92 - 96.4
350nm ≥ 99 - 99.9
Iyoni ya Chloride (mg/kg) ≤ 0.5 - <0.5

 


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