Ndeapi maitiro ePP PS bhodhi?

Ndeapi maitiro ePP PS bhodhi?

PPS Hunhu Hunhu: Mhepo Yakavimbisa Kushanda Pamwechete Tembiricha inogona kuramba ichishanda na20 ℃, nguva pfupi inosvika 260 kupokana uye hydrolysis kuramba (ikozvino hapana solventes yakawanikwa pazasi 200 Ultraviolet basa, pachayo ine murazvo unodzoreredza, iyo yakanaka yemagetsi insulation.

Basa redzidziso PPS murazvo unodzoreredza, its oxygen index yakakwira se44% kana kupfuura; Kuenzaniswa nedzimwe mapurasitiki, yakakwira muPlastic Flame Retarant Zvigadzirwa Oxygen Index ye78%, PSF ye30%, Pa66 ye 29%, MPPO ye 28%, PC ye25%).

Mechanical Basa: Yakachena PPs Mechancal basa haina kukwirira, kunyanya yakaderera simba simba. Kuenda kugirazi fiber kusimbiswa kuchave nekuvandudzwa kukuru mukukanganisa simba uye tensile simba, tensile Simba Pps kuomarara kwakanyanya, risingawanzo muinjiniya mapurasitiki. Yakachena PPs Fortulus Upulus kusvika ku3,8GPA, Inorganic Filer Solitication inogona kusvika 12,6Gpa, yakawedzera ne5 times. Uye kuomarara kweiyo yakakurumbira ppo ingori 2,55gpa, PC ndeye chete 2.1gpa. PPS ine yakanaka yekukanda kupokana uye kuneta kuramba, yakanaka yekukanda kupesana pasi pemutoro. High Exterior Hardness, Rockwell Hardness> 101Ghr; Yakakwira kupfeka kurwisa, iyo 1000 Pfeka chete 0.04G, mushure mekuzadza Fluorine Resin uye mamwe maLubridens PPS zvakare ine imwe nhanho yekuzvinyudza pachako. Basa rechina ripi rps pane tembiricha yekunzwa kwekunzwa kwebasa idiki.

Basa rekudzidzisa: Mumhepo pa700 × Degradation, Inerer Gasi pa1000 Mushure mekushandurwa kwakakosha kwemarudzi, kupisa kupisa kwekushisa kunogona kusvika 350】 kana kupfuura.

Basa remagetsi: PPP Electrical basa rakanyanya kunaka, kana zvichienzaniswa nedzimwe capursing purassics PPS arc kurwisa kwakanaka, inogona kufananidzwa neiyo thermosetting mapurasitiki. PPS inowanzo shandiswa mune yemagetsi zvinhu zvekushandisa, huwandu hwacho hunogona kuverengerwa makumi matatu muzana yejira.

Kemical Resistance: Imwe yehunhu hwePPS yakanaka yemakemikari kurwisa, iyo makemikari kugadzikana basa ndeyechipiri chete kuF4; Pps pane mazhinji acids, esters, Kotoni, ALDEHLY HYDROCABONS, uye zvino hapana Solvent. Salts kurwisa kwakasimba kwazvo. Haisi kupokana neklorinated biphenyl, oxidizing acid, oxidizing axid, yakanyanya kujairika acid, aqua regia, hydrogen peroxide uye Sodium hypochlorite.