Utu Pai a te Kaihanga 1,2-propylene glycol CAS:57-55-6
Ngā kupu taurite
PROPYLENEGLYCOL, KAIWHAKAWHAKA(ACS) PROPYLENEGLYCOL, KAIWHAKAWHAKA(ACS) PROPYLENEGLYCOL, KAIWHAKAWHAKA(ACS);
Propyleneglycol;GlycerolPorokeroke3（GlycerolEPImpMatūMatūC）;Propyleneglycol57-55-6;PropyleneglycolKaihanga;
1,2-PROPANIORA,GRACS99.5%;PROPYLENEGLYCOLTECHGRADE;PROPYLENEGLYCOL,Whakamātautau
Ngā tono a te PG
1. Ka taea hoki te whakamahi i ngā rauemi mata mō te kapia, ngā mea hanga kirihou, ngā mea horoi, ngā mea whakapūhui, me ngā mea whakapūhui hei kawe i te ārai huka me te wera.
2. Mō te chromatography āhua hau, te otinga pumau, te whakarewa, te ārai huka, te plasticizer me te kaihoko maroke
3. Whakarewa nama; whakamakuku; whakamakuku; rongoā ārai mate; ārai mate; kaihoko whakapai kiko; kaiwhakaora; kaiwhakaū; kaiwhakamātotoru; kaiwhakahaere paraoa pokepoke; kaiwhakarewa whakaemulsifier; kaihoko kinaki; kaihoko tukatuka. Kua whakarārangihia te GB2760 ~ 96 hei tāpiri tukatuka kai. Ko te nuinga o te wā ka whakamahia mō te tango i ngā whakarewa o ngā momo mea kakara, ngā tae, ngā mea tiaki, me ngā pīni vanilla checalbook, ngā pata kawhe tunua, me ngā mea kakara taiao. Ngā kaihoko whakamakuku me te ngawari o ngā monamona, taro, mīti takai, tiihi, me ētahi atu. Ka taea hoki te whakamahi hei kaihoko āwhina ārai-pokepoke mō ngā nūru me te whakakī. Mā te tāpiri 0.006% ki te miraka pīni ka kore e rerekē te reka i te wā e whakamahana ana. Ka hangaia hei tofu takai mā, kanapa, ā, ka whakanuia te rōrahi i te parai.
4. Ko te poaka-glycol te takawaenga o te germine benzazole.
5. Hei whakarewa, ka whakarewaina ngā mea tiaki, ngā tae, ngā antioxidants me ētahi atu tāpiringa kai e uaua ana ki te rewa ki te wai pērā i te wai, kātahi ka tāpirihia ki te kai; he kaha te waiora, ā, he pānga makuku me te hukapapa ki te kai. Ka taea te whakamahi i ngā ture o tōku whenua mō te paraoa pokepoke, me te whakamahinga mōrahi o te 3.0g/kg.
6. He rauemi mata nui te pateyl glycol mō te polyester kore mākū, te kapia epoxy, me te kapia polyurethane. Ko te horopeta o tēnei rohe e pā ana ki te 45% o te katoa o te propylene glycol e whakamahia ana. He nui tēnei polyester kore mākū mō ngā paninga mata me te kirihou whakarei ake. He paitini te matotoru me te hygroscopicity o te propylene glycol. Nō reira, he whānuitia te whakamahinga i roto i ngā umanga kai, rongoā me ngā whakapaipai hei kaihoko whakamakuku, hei ārai huka, hei hinu whakahinuhinu me hei whakarewa. I roto i te umanga kai, ka tauhohe te propylene glycol me ngā waikawa ngako ki te whakaputa i te waikawa ngako propylene glycol. Ko te Chemicalbook te nuinga o te wā e whakamahia ana hei emulsifier kai; he whakarewa pai te propylene glycol mō ngā mea kakara me ngā tae. He maha te whakamahinga o te Pigbolly hei whakarewa, hei whakangawari, hei kaihoko gumin mō te hanga i ngā momo hinu kakara, hinu kakara, me te glycrastasus i roto i te umanga rongoā. Nā te mea he pai te wairewa o te propylene glycol ki ngā momo mea kakara, ka whakamahia hoki hei whakarewa me te whakangawari mō ngā whakapaipai. Ka whakamahia hoki a Pigbolly hei whakarewa mō ngā kaihoko haukū tupeka, ngā kaihoko ārai pokepokea, te hinu whakahinuhinu taputapu tukatuka kai me te waituhi tohu kai. He rongoā ārai huka whai hua te otinga waipēhi o te propylene glycol.
7. Hei kawe rongoā, hei kaihoko rongoā matūriki. Ka taea te whakamahi hei whakamakuku i roto i ngā mea whakapaipai, ngā mea whakangawari, ngā whakarewa, me ētahi atu. Ka taea te whakamahi i te umanga tupeka hei paowa, hei whakamakuku tupeka, hei tiaki, me ētahi atu. Ka whakamahia te umanga kai hei kakara, hei whakarewa tae kai, hei kaihoko ngohengohe mō te takai kai Chemicalbook, hei ārai-piripiri kai, me ētahi atu. Ka taea hoki te whakamahi hei hanga kapia polyester kore-mākū, me ngā mea hanga kirihou, ngā kaihoko maroke, ngā mea horoi, ngā kaihoko whakaora, ngā mea here, me ētahi atu. Ka taea hoki te whakamahi i roto i ngā ahumahi pēnei i te peita, ngā patupatu pepeke, ngā paninga me ētahi atu ahumahi.
8. Te tango rererangi, te kai tio me te pouaka tio, te kai me ngā mea kakara, ngā kai kakara, ngā mea whakapaipai me ngā hua hauora whaiaro, te whakawhiti wera, te wai waipēhi me te wai parai, te peita me ngā paninga, te kai mōkai/kai kararehe, ngā rongoā, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te polyurethane, te kapia polyester kore mākū.
9. Te whakarewa, te hanga rauropi, te ārai huka, te whakapūmau kirihou, te whakahoromata. Ngā paerewa tātaritanga chromatography hau. Te chromatography hau wai pumau (te pāmahana mōrahi o te 150 ° C, ko te whakarewa he chloroform), te tātari motuhake o te waipiro, te ester me te ketone, me ētahi atu.
Whakatakotoranga o te PG
| Pūhui | Whakatakotoranga |
| Āhua | Wai mārama kore tae ki te kōwhai mārama |
| 3-Methacryloxypropyltrimethoxysilane | ≥98% |
| Te āhua o te tae | ≤50 |
| Te Āhua Whakamuri (n25D) | 1.4250-1.4350 |
He pai te rewa o te Copylene glycol, ā, he iti ake te paitini me te riri. He whānuitia te whakamahinga hei werohanga (pēnei i te werohanga ā-roto, te werohanga uaua) me ngā rongoā kore-werohanga (pēnei i te otinga ā-waha, ngā rongoā kanohi, ngā taringa, ngā rongoā niho, te tara tāne, te tara tāne tāne. Ko ngā Soluks, ngā tangohanga me ngā mea tiaki o ngā whakaritenga, ngā whakaritenga mārama, me ētahi atu) he pai ake te whakarewa i te glycerin, ka taea te rewa i ngā matū maha pēnei i te corticosterol (hormone ira tangata), te chloramphenicol, ngā rongoā sulfa, te tote waikawa Barbich, te Liserin, te quininine, te waikawa acetic dehumidone, te waikawa whanariki, te hauota hydrochloride, te huaora A, te huaora D, te maha o ngā hinu ahua, te nuinga o ngā alkaloids me te maha o ngā rongoā weal. Hei kaihoko bacteriostatic rite ki te etanoru, he rite te pānga o te aukati i te harore ki te glycerol, he iti ake i te etanoru. Ko ngā kirihou CHICALBOOK te tikanga e whakamahia ana hei rauemi paninga kiriata angiangi kua tirohia. Ka taea e te otinga whakaranu rite ki te wai te whakaroa i te waikura o ētahi rongoā me te whakanui ake i te pumau o ngā hua hua. Ka taea te whakamahi i te 15% ki te 30% o te otinga propylene me te daisy hau-totoka hei tiaki huakita. Tata ki te 15% o ngā whakaritenga wāhanga dibol proprial ka taea te whakamahi hei kaihoko whakamakuku, 10% ki te 30% o te whakarewa kohu hau propylene glycol, 10% ~ 25% otinga ā-waha Propylene glycol, 10% ki te 60% o ngā whakaritenga werohanga, 5% ki te 80% o te horopeta ā-rohe me whakamahi hei whakarewa me ngā whakarewa noa.
Te tākai o PG
200kg/pahu
Me waiho te rokiroki ki te wāhi hauhautanga, maroke, me te hauhautanga.
[Ngā tikanga pumau me te rokiroki]： Tino pumau i te pāmahana rūma, engari i te pāmahana teitei (neke atu i te 280°C), ka waikura te whakatakotoranga tuwhera; i muri i te whakaranu ki te 95% etanoru, ki te wai rānei, ka pumau te matū; ka taea te whakahoromata, te tātari rānei, ka tineia ngā huakita. He mimiti makuku te Copylene glycol, ā, me waiho ki te wāhi hauhautanga, maroke hoki kia kore ai e mārama, e kati hoki ngā ipu.
Ngā Pātai Auau
