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Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500) Whakaahua Whakaatu
  • Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
  • Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)

Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)

Whakaahuatanga Poto:

Polyethylene glycol dimethyl ether (NHD-250)/ CAS 24991-55-7

Polyethylene glycol dimetyl ether (NHD-500)/ 24991-55-7


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Te raupapa Polyethylene glycol dimethyl ether(NHD-250,NHD-500)
Tūemi Polyethylene glycol dimethyl ether (NHD-250) Polyethylene glycol dimetyl ether (NHD-500)
CAS 24991-55-7 24991-55-7
tātai rāpoi ngota CH3O(CH2CH2O)nCH3, n=3-8 CH3O(CH2CH2O)nCH3, n=9-12
Te ahua He kowhai me te wai marama He kowhai me te wai marama
Ihirangi o nga hohe%≥ 99.0 99.0
Makuku(KF) %≤ 1.0 1.0
uara pH (8:2) 6-8 6-8
Ko te ihirangi o te wha, te rima, te ono-ethylene glycol dimethyl ether%≥ 75 /
Te taumahatanga ngota toharite 250-270 470-530
Mōkihi me te kawe 200KGS/Drum Matū noa 200KGS/Drum Matū noa

 

Tono Hua

NHD he momo hou tino whai hua de-sulfurizing me de-carbonating whakarewa ki te parakore tiketike, matū pai & pūmautanga wera ki pāpāho o tiketike kawatanga, alkality me te pāmahana. He pai mo te purenga o te hau anthraco-synthetic. Ka taea e ia te whakakore i te hauwai puia i roto i te ranunga hau waikawa o te hau maori, te hau para hinu, te waro i roto i nga wheketere, i nga taone me te hau hinu hinu. Ina koa, ka taea e ia te whakakore i te whanariki whanariki.

 
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