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Polypropylene Glycol PPG Series CAS 25322-69-4 Whakaahua Whakaatu
  • Polypropylene Glycol PPG Series CAS 25322-69-4

Polypropylene Glycol PPG Series CAS 25322-69-4

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Polypropylene Glycol PPG Series

PPG 200

PPG 400

PPG 600

PPG 800

PPG 1000

PPG 1500

PPG 2000

PPG 3000

PPG 4000

PPG 6000

PPG 8000

 


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Polypropylene Glycol PPG Series
CAS: 25322-69-4
tātai rāpoi: 0H(C3H6O)nH
Ingoa Ingarihi: Polypropylene glycol
Kāwai: Kore-katote
Whakatakotoranga Te ahua (25℃) Tae (Pt-Co) Uara hauwai (mgKOH/g) Te taumaha ngota Uara waikawa(mgKOH/g) makuku(%) Uara PH (1% Wairewa wai)
PPG-200 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 510~623 180~220 ≤0.5 ≤0.5 5.0～7.0
PPG-400 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 255~312 360~440 ≤0.5 ≤0.5 5.0～7.0
PPG-600 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 170~208 540~660 ≤0.5 ≤0.5 5.0～7.0
PPG-1000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 102~125 900~1100 ≤0.5 ≤0.5 5.0～7.0
PPG-1500 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 68~83 1350~1650 ≤0.5 ≤0.5 5.0～7.0
PPG-2000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 51~62 1800~2200 ≤0.5 ≤0.5 5.0～7.0
PPG-3000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 34~42 2700~3300 ≤0.5 ≤0.5 5.0～7.0
PPG-4000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 26~30 3700~4300 ≤0.5 ≤0.5 5.0～7.0
PPG-6000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 17~20.7 5400~6600 ≤0.5 ≤0.5 5.0～7.0
PPG-8000 He wai kore tae, he maamaa, he hinuhinu me te wai kirikiri ≤20 12.7–15 7200~8800 ≤0.5 ≤0.5 5.

 

 

Tono Hua

Ko te raupapa 1.PPG ka whakarewahia i roto i te methylbenzene, te ethanol me te TCE whakarewa pararopi. Ko te PPG200, te 400 me te 600 he wairewa i roto i te wai me te mahi whakahinuhinu, whakarewa, whakaheke me te antistatic. Ka taea te whakamahi i te PPG-200 hei kaihoko whakamarara i te waikano.
2.I roto i nga mea whakapaipai, ka taea te whakamahi i te PPG400 hei whakamarumaru, hei whakangawari me te whakahinuhinu.
3.Whakamahia hei kaihoko whakakore i roto i te peita me te hinu waipēhi, te rapa waihanga me te taherapa; hei kaihoko mīti, hei whakamatao me te whakapoka i te wai whakawhiti wera.
4. Ka whakamahia hei takawaenga mo te esterification, etherification me te polycondensation.
5. Ka whakamahia hei kaihoko tuku, hei whakarewa, hei taapiri mo nga hinu waihanga me te wai whakarewa wai tapahi wai, te hinu roera, te hinu waipēhi me te whakahinuhinu pāmahana teitei, nga whakahinuhinu o roto me waho mo te rapa.
6. PPG-2000~8000 he āhuatanga o te whakahinuhinu, pahuka i ātete me te wera & makariri ātete.
7. Ko te PPG-3000~8000 te nuinga o te waahanga o te polyether ka taea te whakaputa i te kirihou pahuka polyurethane.
8. Ka taea te whakamahi tika i te PPG-3000 ~ 8000, i te etherified ranei ki te hanga plasticizer me te hinu.
9. Ka taea te whakamahi i tenei raupapa hei rauemi turanga mo nga matū o ia ra, te rongoa me nga kaihoko hinu.

 
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