Ethylene glycol CAS 107-21-1 te kaweake Atahanga Whakaatu

Ethylene glycol CAS 107-21-1 kaihoko

Whakaahuatanga Poto:

Ko te Ethylene glycol he puhui waro me te tauira (CH2OH)2.Ko te nuinga o te waa e whakamahia ana mo nga kaupapa e rua, hei rauemi mata mo te hanga i nga muka polyester me te hanga mo te whakakao.He wai kore kakara, he tae, he reka reka, he wai kirikiri.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga waahanga hua

Ingoa Hua	Ethylene glycol
Ētahi atu Ingoa	EG;MEG
Tātai rāpoi	C2H4(OH)2
CAS No	107-21-1
EINECS No	203-473-3
Waehere Hs	2905310000
Maamaa	99.9%min
Te ahua	Wai Puata Taekore
Taupānga	Ko te parepare me te polyester raw rauemi

Tiwhikete Tiwhikete

Ko Comm	Monoethylene Glycol(Polyester grade)MEG
Nga taonga	Paerewa	Hua
Te ahua	Karekau he tae, he maamaa kaore he poke e kitea
Pure, w/%	99.9min	99.97
Ihirangi Diethylene glycol,w/%	0.05max	0.008
Kiato(20℃),g/cm3	1.1128~1.1138	1.1134
Awhe kohua: te paheke tuatahi ℃ira maroke ℃	196min	197.2
Awhe kohua: te paheke tuatahi ℃ira maroke ℃	199max	197.8
Ihirangi wai,w/%	0.08max	0.01
Waikawa (hei waikawa Acetic),mg/kg	10max	6
Te ihirangi rino (asFe),mg/kg	0.1max	0.02
Te ihirangi pungarehu, mg/kg	10max	1
Te ihirangi Aldehyde (hei formaldehyde), mg/kg	8max	4.1
Chroma (PT CO) (i mua i te whakawera)	5max	5
Te Tohu (PT CO) (i muri i te whakamahana me te waikawa hauwai)	20max	10
Whakawhiti UV:Whakawhiti UV (220nm),%Whakawhiti UV (250nm),%Whakawhiti UV (275nm),%Whakawhiti UV (350nm),%	75min	92
	Ripoata	97
	92min	99
	99min	100
Chloride ionmg/kg	0.5max	<0.5

Mōkī me te Tukunga

Taipitopito mokete:230kg * 80drum ,18.4tons / 20'FCL;1100kg * 18 IBC drum ,19.8ton / 20'FCL;25tons/isotank;23~24ton/flexitank.

Tauranga:Qingdao, Shanghai, Tianjin, Ningbo Port.

Tono Hua

1. He kaihoko whakamahana me te whakawhiti wera:Ko te whakamahinga nui o te ethylene glycol he maatete whakatio i roto i te whakamatao hei tauira, nga motuka me nga punaha whakamaarama.

2. Anti-tio:Ka whakamahia hei wai whakaheke huka mo nga hau me nga waka rererangi, hei whakamarumaru i roto i nga miihini motuka.

3. Kaimua ki te polymers:I roto i te ahumahi kirihou, ko te ethylene glycol tetahi mea nui mo nga muka polyester me nga kapia.Ko te polyethylene terephthalate, i whakamahia hei hanga ipu kirihou mo nga inu ngawari, he mea rite mai i te ethylene glycol.

4. Mahinga whakamaoritanga:Ka whakamahia i roto i te ahumahi hau maori hei tango i te kohu wai mai i te hau maori i mua i te tukatuka.

5. Te aukati wai:Ka whakamahia ki te aukati i te hanganga o te hau matū (hydrates).

Tōmua: Vinyl Acetate CAS 108-05-4 utu

Panuku: Phenol CAS 108-95-2 kaihanga

Tuhia to korero ki konei ka tukuna mai ki a matou

Hua