Connection mode yemoto pombi: thread, groove, flange, etc. Iyo yemukati uye yekunze epoxy composite simbi pombi yekudzivirira moto ndeye yakagadziridzwa inorema-basa re-anti-corrosion epoxy resin poda, ine yakanakisa kemikari inodzivirira kupisa. Iyo inogadzirisa matambudziko mazhinji akadai sekuora kwepamusoro uye kuyera kwemukati kwemadziro ezvigadzirwa zvakafanana mushure mekushandiswa kwenguva refu, kuitira kudzivirira kuvharika kwemukati kunokanganisa kushandiswa, kuitira kuti ivandudze zvakanyanya hupenyu hwesevhisi yepombi dzinopisa moto. Nekuda kwekuwedzera kwezvinhu zvinodzoreredza murazvo mumidziyo yekupfekedza, kupisa kwekushisa kwechigadzirwa kunovandudzwa kana kuchienzaniswa nezvimwe zvigadzirwa zvakafanana. Naizvozvo, hazvizokanganisa kushandiswa kana ambient tembiricha ichikwira zvakanyanya. Hupenyu hwesevhisi uye kuita kwemukati nekunze kwakavharwa mapaipi emoto zviri nani kupfuura izvo zvemapaipi. Ruvara rwakatsvuka.

Fekitari yedu inonyanya kugadzira pombi yemoto, galvanized simbi pombi, pombi yekuputira pombi, pombi yekuputira pombi uye 6-inch simbi pombi. Kushandisa: mvura yemoto, kupa gasi uye furo yepakati yekufambisa pombi system. Hunhu hwechigadzirwa hunopfuura tsika uye hunopfuura miedzo yakawanda isati yabva mufekitari. Tevedzera zvinoenderana nenyika uye dzepasirese mhando zviyero.

(1) High mechanical properties. Epoxy resin ine kubatana kwakasimba uye dense molecular chimiro, saka michina yayo yakakwira kupfuura general thermosetting resin senge phenolic resin uye unsaturated polyester.

(2) Kuputirwa kwepurasitiki yakavharwa nemoto pombi inotora epoxy resin, ine kunamatira kwakasimba. Epoxy resin curing system ine epoxy boka, hydroxyl boka, ether bond, amine bond, ester bond uye mamwe mapoka epolar ane chiitiko chikuru, chinopa epoxy yakaporeswa zvigadzirwa zvakanamira kune simbi, ceramics, girazi, kongiri, huni uye mamwe polar substrates.

(3) Diki kurapa shrinkage. Kazhinji 1% ~ 2%. Ndiyo imwe yemhando ine diki kurapa shrinkage pakati pe thermosetting resin (phenolic resin i8% ~ 10%; unsaturated polyester resin ndeye 4% ~ 6%; silicone resin i4% ~ 8%). Iyo mutsara yekuwedzera coefficient zvakare idiki kwazvo, kazhinji 6 × 10-5/℃。 Naizvozvo, vhoriyamu inochinja zvishoma mushure mekurapa.

(4) Basa rakanaka. Epoxy resin haiburitse yakaderera ma molecular volatiles panguva yekurapa, saka inogona kuumbwa pasi pekumanikidzwa kwakaderera kana kudzvanywa. Inogona kushandira pamwe neakasiyana-siyana ekurapa maajenti kugadzira nharaunda-ane hushamwari mabhanhire akadai seasina solvent, akasimba akasimba, poda coatings uye mvura-based coatings.

(5) Yakanakisa magetsi ekudzivirira. Epoxy resin is thermosetting resin ine yakanaka antistatic properties.

(6) Kugadzikana kwakanaka uye kwakanakisa makemikari kuramba. Epoxy resin isina alkali, munyu uye kumwe kusvibiswa hakusi nyore kushatisa. Chero bedzi yakachengetedzwa zvakanaka (yakavharwa, isina unyoro uye kupisa kwepamusoro), nguva yekuchengetedza ndeye 1 gore. Mushure memazuva ekupera, kana kuongororwa kwakakodzera, kunogona kushandiswa. Epoxy yekurapa musanganiswa ine yakanakisa kugadzikana kwemakemikari. Kupokana kwayo nekuora kune alkali, asidhi, munyu uye mamwe midhiya iri nani pane yeunsaturated polyester resin, phenolic resin uye mamwe thermosetting resin. Naizvozvo, epoxy resin inoshandiswa zvakanyanya senge anti-corrosion primer. Nekuti iyo yakarapwa epoxy resin ine matatu-dimensional network dhizaini uye inogona kuramba kunyudzwa kwemafuta, inoshandiswa zvakanyanya mukati memadziro emukati ematangi emafuta, matangi emafuta uye ndege.

Mufananidzo 1 pombi yemoto

Mufananidzo 1 pombi yemoto (5 zvidimbu)

(7) Kupisa kwekudzivirira kwe epoxy kurapa komboni kunowanzo 80 ~ 100 ℃. Mhando dze epoxy resin dzinodzivirira kupisa dzinogona kusvika 200 ℃ kana kupfuura.