I-Shanghai Huayingtong E-Commerce Co, Ltd. ngomunye wokuholaPolytheal pollol(PPG) Abahlinzeki eChina nochwepheshePolytheal pollol (PPG) manufacturer. Welcome to purchasePolyether Polyol (PPG) from our factory.pls contact tom :service@skychemwin.com

Igama lomkhiqizo:polytheal pollol

Ifomethi Molecular:nc3h6o

Isakhiwo samangqamuzana somkhiqizo:

Izakhiwo Zamakhemikhali:

Ama-polytheate polyols ayizinto ezibalulekile ezisetshenziswa ekukhiqizweni kwama-polyurethanes.

I-polyeme-based polyurethanes ekhombisa ukuqina okuthuthukisiwe kwe-hydrolytic kanye nokumelana okuhle nama-acid abuthakathaka nezisekelo kuqhathaniswa nama-polyurethanes asekelwe kwi-polyester.

I-polyther polyurethane ingahlukaniswa i-foalam ethambile, i-foam polyther kanye ne-elastomer nge-polytheth ngokuya ngokusebenza kwemikhiqizo ye-polyther.

Kodwa-ke, ama-polyurethane asuselwa ku-polythere athambekele kakhulu emisebeni ye-UV futhi anikeze ukumelana kabi kumafutha namafutha ngokuqhathaniswa nama-polyurethanes asuselwa ku-polyester.

Isicelo:

Ukusetshenziswa kwe-polythely okusetshenziswa ku-pu kungaphezulu kwama-80%. Ama-polyther polyurethane angahlukaniswa

I-Polytheate pollol (PPG), i-polymeric polyol (pop), i-polytetramethylene ether glycol (PTMeg, nayo ebizwa ngokuthi i-polytetrahydroforunan polyol) Ngokusho kweTandiator.

Ama-polytheate polyols asetshenziswa ikakhulukazi ku-foam eqinile ye-pu, amagwebu athambile, nemikhiqizo yokubumba ye-foam.