Polypropylene chubu, analimbitsa ndi ulusi galasi, kwa magetsi. Features, ubwino ndi kuipa

Pa dongosolo la kachitidwe kamakono Kutentha ntchito kulankhulana wapadera. Ambiri lero chubu polypropylene, analimbitsa ndi galasi CHIKWANGWANI, mtengo umene akhoza zimasiyana rubles 51 kuti 144. chifukwa TDG. m. zaumisiri specifications mankhwala awa amakulolani kugwiritsa ntchito iwo mu mapangidwe kwambiri mkulu-kutentha.

Ubwino waukulu

Polypropylene chubu, analimbitsa ndi ulusi galasi, kwa kutenthetsa kuchuluka kwa makhalidwe abwino. Pakati pawo:

• wochepa thupi;
• mphamvu;
• palibe kuwonjezeka ntchito.

Chifukwa chakuti mankhwala amenewa ndi kulemera otsika, iwo ndi yabwino kwa phiri mu kachitidwe aya paokha. Mwa zina, mphamvu zawo zimawathandiza kupirira kusintha nkhanza kutentha. Mapaipi ndi mkulu kusinthasintha. N'chifukwa chake mothandizidwa ndi iwo inu angatipatse ndi machitidwe amangosankha zovuta. Padziko wamumtima ndi nthawi si kuonjezera zotsalira mchere kuti angatchedwe kuphatikiza chachikulu.

The sangathe chachikulu

Polypropylene chubu, analimbitsa ndi fiberglass (kwa Kutentha), ali choonekera drawback. Izo zili kutentha zochepa pa ntchito. Ndi wofanana 95 ° C. Ngati malire adzakhala kuposa, ndi kutentha lidzafika 140 ° C, dongosolo payipi limangolembedwa isungunuke. Pofuna kupewa mavuto amenewo, sewerolo kwalimbitsa chitsulo mankhwala.

chifukwa umboni wa

Zolimba ndi njira yolimbikitsa machitidwe kulankhulana. Kuti tichite zimenezi, zotayidwa ntchito yaikulu. Positioning akhoza kukhala pakati ndipo mkati. Zikatero n'zotheka kuti tikwaniritse zotsatira zabwino, ngati pali Mwina mkulu kuti mpanda mkati zingawonjezere madipoziti mchere. Pulasitiki ambiri analimbitsa ndi aluminum pakati.

German zofunika analimbitsa mipope

Ambiri posachedwapa polypropylene chubu. Analimbitsa 25 mm m'mimba mwake, mwachitsanzo, adzakhala ofunika 83 rubles. chifukwa TDG. m. M'zaka zaposachedwapa, wotchuka kwambiri mipope German kuti amalimbikitsidwa ndi galasi CHIKWANGWANI pakati. mankhwala oterowo koyefishienti chapadera cha kukula. Ndi Kr = 0,009 mamilimita / m. Mu mipope ndi zipupa thicker poyerekeza ndi mankhwala analimbitsa ndi aluminum zojambulazo.

Iwo ali oyenera zokongoletsa machitidwe otentha madzi ndi machitidwe Kutentha, monga kuika pansi Kutentha kapena Kutentha, komanso gulu la ngalande. Iwo kupirira mavuto mpaka atmospheres zingapo, monga standpipes zitsulo. Kutentha kwa sing'anga ntchito angafikire 120 ° C pamene mtengo muyezo ndi 95 ° C.

Main makhalidwe a latsopano polypropylene machubu PPRC, fiberglass analimbitsa

Polypropylene chubu, analimbitsa ndi ulusi galasi, ali ntchito chidwi kwa magetsi. Pakati pawo, - ndi osalimba amene ali 0,9 g / masentimita ^3. Tiyeneranso kukumbukira limatsogolera kutentha - 1490 ° C. kulimba kwamakokedwe zimasiyanasiyana 34 35 N / MMA, koma nkhawa zokolola akhoza kukhala wolingana 24 25 N / mm. kuwonjezeka liniya ndi 0,15 mamilimita / m, koma matenthedwe madutsidwe pa 200 ° C ndi 0,24 W / m. Specific kutentha mphamvu pa mlingo yemweyo kutentha ndi 2 KJ / kg. mipope akhoza ntchito osati dongosolo la magetsi, komanso machitidwe a makhazikitsidwe kuti ntchito mpweya wothinikizidwa. mankhwala amenewa ali oyenera Intaneti payipi ntchito mawu a ulimi ndi m'mafakitale.

Makhalidwe ooneka ngati masangweji fiberglass chitoliro cha PP-R

Ngati mukufuna mipope polypropylene, analimbitsa ndi galasi CHIKWANGWANI, chifukwa Kutentha, ndiye inu mukhoza kulingalira opanga ochepa, monga Italy, Czech, Turkey, German ndipo Russian. Mbali yoyamba, chubu akhoza opareshoni kumabala 20. Pa nkhani yomweyo Czech, Turkey, German ndipo Russian kupanga anaikira 25 bala yoyamba. Ndipo 20 bala - mu ena onse. The pazipita opaleshoni kutentha kwa mapaipi Italy, Czech, Turkey, German ndipo Russian kupanga ndi 950, 800, 950, 900 ndi 1100 ° C motero. Aliyense wa mankhwala amenewa ali ndi moyo utumiki womwewo, amene ndi zaka 50.

Ngati tikambirana mipope izi mwa mawu a m'mimba mwake kunja, mu nkhani yoyamba zingasiyane 20 kuti 63, lachiwiri - kuchokera 16 125, wachitatu - 20 mpaka 110, mu wachinayi - 20 mpaka 125, ndi wachisanu - kuchokera mamilimita 20 110. mipope otero, a polypropylene analimbitsa ndi galasi CHIKWANGWANI, mtengo umene cholakwika makhalidwe akhoza kugwiritsidwa ntchito Kutentha wothandiza ndi zoweta madzi otentha. Kuwona zawo, zabwino quality, m'pofunika kutsatira malangizo Mlengi, zomwe zili osati wosanjikiza pakati pa ikuthandizira kukhudzana ndi madzi. Mwa zina, pa unsembe Ndi bwino kugwiritsa ntchito wodula zapadera mphero.

kuipa zina

Mukasankha phiri Kutentha polypropylene mapaipi, muyenera kukhala bwino ndi kuipa kwambiri. Iwo anafotokoza mu kungasokoneze cheza ultraviolet pa mankhwala, komanso patsogolo liniya. dzuŵa amadza mwamakani pa kapangidwe ka ma polima, ndipo pambuyo atagona iwo sangakhoze anasiya katundu panja ayenera kutetezedwa. downside The angatchedwe ndi patsogolo liniya. Ndi kuwirikiza kawiri poyerekezera ndi mapaipi zitsulo. Mbali yamasika kumabweretsa kusowa zolimba.

Zamgululi chopangidwa ndi extrusion awiri. Pa chimango anatsindika kuti zolepheretsa kuthamanga kwa mbali akunja mkati umagwiritsidwa ntchito pa polima thermoplastic. Mapulasitiki mu mlengalenga akutenga kuuma. Ndipo potsiriza amakwanitsa kupanga ubale wolimba ndi chimango olimba.

Kodi aliyense ayenera kulabadira?

Analimbitsa mipope pulasitiki, makhalidwe a amene anapereka mu nkhaniyi, mafupa amphamvu mu mawonekedwe a ulusi galasi. Sandwich zomangamanga ndi akunja ndi M'kati anapangidwa kuchokera polypropylene ndi ikuthandizira galasi CHIKWANGWANI mapangidwe. Pa extrusion, zipangizo ndi sintered mu keke olimba ndi kupanga chitoliro thupi. mankhwala zoterezi zimachitika pulasitiki, ndi awiri awo akhoza kufika 125 mm.