nā huahana

ʻEtilena glycol

wehewehe pōkole:


Nā kikoʻī huahana

Nā Lepili Huahana

KIKOʻĪ

wahi laʻana Nā kini i hoʻopau ʻia Nānā ʻana

nā kūlana

GB/T4649-2018
lā laʻana 2023.08.08 Helu 20230807
lā nānā 2023.08.08 Ka nui 1109 tone
Nā Luna Nānā wahine Luna Hoʻoponopono Peng Run
 

Nā mea hoʻāʻo

papa kuhikuhi  

hopena hoʻāʻo

Hoʻohuihui

papa

ʻOihana

papa

helehelena Wai moakaka me ka ʻole o nā haumia mechanical
ʻEtilena glycol, w/% ≥ 99.9 99.0 99.92
ʻO ka Diethylene glycol me/% ≤ 0.050 0.600 0.0009
1,4-Butanediol me/% Hōʻike 0.0028
1,2-Butanediol me/% Hōʻike 0.0031
1,2-Hexanediol me/% Hōʻike 0.0046
Vinyl carbonate w/% Hōʻike 0.0015
ʻO ke kōma (-

daimana

helu)

Waihoʻoluʻu ma mua o ka hoʻomehana ʻana ≤ 5 10 <5
ʻO ke ʻano o ka chromaticity ma hope o ka hoʻomehana ʻana me ka waikawa hydrochloric ≤ 20 - <10
Ka nui o ka paʻa 20C, g/cm3 1.1128-1.1138 1.1125-1.1140 1.1133
Pae paila

(0°C101.3KPa)

kiko mua °C ≥ 196.0 195.0 196.1
kiko maloʻo °C ≤ 199.0 200.0 197.2
Ka makū w/% ≤ 0.08 0.2 0.04
ʻAkika (e like me ka waikawa acetic) mg/kg ≤ 10 30 5.10
Ka nui o ka hao mg/kg ≤ 0.1 5 ʻaʻole i ʻike ʻia
Lehu mg/kg ≤ 10 20 ʻaʻole i ʻike ʻia
ʻO ka nui o ka aldehyde (i helu ʻia ma ke ʻano he formaldehyde) mg/kg ≤ 8 - 0.91
 

UV

hoʻoili%

220nm ≥ 75 - 89.3
250nm Hōʻike - 93.2
275nm ≥ 92 - 96.4
350nm ≥ 99 - 99.9
ʻIona chloride (mg/kg) ≤ 0.5 - <0.5

 


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