99% Dipropylene Glycol (DPG) Tohu Hangarau
| Ingoa Hua: | Dipropylene Glycol |
Tauritenga: | DPG,1,1'-Oxydi-2-propanol |
Wahi o te Origin: | China |
Ingoa Brand: | Huringa |
kōeke: | Tekau Hangarau |
Whakaahuatanga
Ko te Dipropylene Glycol he hua-tahi mai i te hanga o te monopropylene glycol, e pa ana ki te teitei o te pāmahana me te pehanga teitei o te waikura o te propylene oxide (PO) me te nui o te wai.
Dipropylene glycolHangarau Ko te karaehe he hua marewa nui ake i te 99% te parakore (he DPG).
Ngā āhuatanga:
taekore
Tata kore kakara
He wai te waihanga
Pokey reo
Wai hirokopi
Te pehanga kohu iti
Paitini iti
Taipitopito Tere
1. DPG,Dipropylene Glycol
2. Te hanumitanga o nga inehanga hanganga
3. Dipropylene glycol kōeke hangarau
tono:
Dipropylene Glycol Hangarau Ka whakamahia te karaehe hei whakarewa, hei kaihoko hono me te takawaenga matū.
Ko nga tono angamaheni kei roto:
1. Esterification ki te waikawa benzoic ki te hanga dipropylene glycol dibenzoate mō plasticizers.
2. He tauhohenga i roto i nga kapia polyester haunga ki te taapiri i te ngawari me te pumau hydrolytic ki te kapia kua oti. 3. Te whakamaaramatanga me te waikawa kiriaku hei hanga dipropylene glycol diacrylate mo nga hanganga kapia rongoa iraruke.
4. I roto i nga punaha kapia polyester haunga-a-dicyclopentadiene hei taapiri ngawari.
5. He kaitaunaki mo te whakahiato polyol urethane ma te whakamahi i te epoxide, me te polyol i roto i nga pahuka polyurethane pakari.
Ko te whakaeatanga pai a Dipropylene Glycol mo etahi hinu, te iti o te whakaetonga me te iti o te paitini ka taea te whakamahi i roto i te hanga wai parai, te tapahi hinu, te whakahinuhinu pueru, te waituhi ta, te paninga, nga hopi ahumahi me te whakarewa mo nga mahi ahuwhenua me te hanga ngarara.
Whakamahia te Whakauru:
● Ko nga kaihanga whaimana ISO ka tukuna tika
● whare hanga matatau me te tukanga
● Ko te punaha whakahaere kounga e whakarite ana i te hua kounga teitei
● 30 kiromita te tawhiti atu i te tauranga awa o Chenglingji
● Tautoko hangarau ngaio
● 24h ratonga kiritaki
● Ko nga tauira kore utu e waatea ana
Whakatakotoranga
ahua | Te wai pokey marama kore tae |
Tae CAS | 25265-71-8 |
Taumaha rāpoi(g / mol) | 134.2 |
Ira Kohiko (°C) Kapu Katia | 118 |
Te wai kohua (°C, 760mmHg) | 232 |
Tuhinga o mua(25°C) mPa·s | 75 |
Kiato(20/20°C) | 1.03G / ml |
viivii | 99.5% min. |
Tae, APHA | 10 max. |
CEtahi mahi
Hua e pā ana
-
Polyether Amine T403 CAS 39423-51-3 mō te māngai whakaora rauemi mata hiato Mata.
-
CASE polyol 204 mo te polyurethane elastomer, te whakapiri, te hiri, te paninga parewai me nga taonga whariki
-
CASE polyol 210 mo te polyurethane elastomer, te whakapiri, te hiri, te paninga parewai me nga taonga whariki

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