Zogulitsa
Pin Thread Stem Swivel Gray Rubber Trolley Caster Double Brake With Bearing
Polyvinyl kolorayidi (Polyvinyl kolorayidi), English chidule PVC, ndi polima wa vinilu kolorayidi monoma (VCM) polymerized ndi peroxide, azo pawiri ndi initiators ena kapena pansi pa zochita za kuwala ndi kutentha malinga ndi limagwirira ufulu kwakukulu ma polymerization..Vinyl chloride homopolymers ndi vinyl chloride copolymers onse amatchulidwa kuti vinyl chloride resins.
PVC ndi ufa woyera wokhala ndi mawonekedwe amorphous okhala ndi nthambi yaying'ono.Kutentha kwa magalasi ndi 77 ~ 90 ° C, ndipo kumayamba kuwola pafupifupi 170 ° C.Kukhazikika kwa kuwala ndi kutentha ndi koyipa.Pamwamba pa 100 ° C kapena dzuŵa litayaka kwa nthawi yayitali, Imawola kuti ipange hydrogen chloride, ndikuwola kowonjezereka, kuchititsa kusinthika ndi kuchepa mwachangu kwakuthupi ndi makina.Pochita ntchito, ma stabilizer ayenera kuwonjezeredwa kuti apititse patsogolo kutentha ndi kuwala.
Kulemera kwa maselo a PVC opangidwa m'mafakitale nthawi zambiri kumakhala pakati pa 50,000 mpaka 110,000.Ili ndi polydispersity yayikulu.Kulemera kwa maselo kumawonjezeka ndi kuchepa kwa kutentha kwa polymerization., 160 ~ 180 ℃ idayamba kusinthika kukhala mawonekedwe otaya mawonekedwe;makina abwino, kulimba kwamphamvu kwa pafupifupi 60MPa, mphamvu yamphamvu ya 5 ~ 10kJ/m2;zabwino kwambiri dielectric katundu.
PVC inali pulasitiki yayikulu kwambiri padziko lonse lapansi, ndipo imagwiritsidwa ntchito kwambiri.Amagwiritsidwa ntchito kwambiri muzomangamanga, zinthu zamafakitale, zofunikira zatsiku ndi tsiku, zikopa zapansi, matailosi apansi, zikopa zopanga, mapaipi, mawaya ndi zingwe, mafilimu onyamula, mabotolo, zida za thovu, zida zosindikizira, ulusi, ndi zina zambiri.
| 2 inchi | 2.5 inchi | 3 inchi | 4 inchi | 5 inchi | |
| Wheel Diameter | 50 mm | 65 mm | 75 mm pa | 100 mm | 125 mm |
| Wheel Width | 17 mm | 21 mm | 21 mm | 27 mm | 27 mm |
| Katundu Kutalika | 71 mm | 91 mm | 101 mm | 117 mm | 154 mm |
| Swivel Radius | 45 mm pa | 63 mm pa | 65 mm | 84 mm | 97 mm pa |
| Kukula kwa mbale | 50 * 50 mm | 65 * 65mm | 65 * 65mm | 76 * 76 mm | 76 * 76 mm |
| Mpata Wamabowo | 35 * 35 mm | 48*48mm | 48*48mm | 53 * 53 mm | 53 * 53 mm |
| Pobowo | 6.2 * 12 mm | 6.2 * 12 mm | 6.2 * 12 mm | 8.3 * 15.3mm | 8.3 * 15.3mm |
| Kukula kwa Stem Yamtundu | M10*15 | M10*15 | M10*15 | M12*30 | M12*30 |
| Katundu Kukhoza | 30kg pa | 35kg pa | 45kg pa | 55kg pa | 65kg pa |
1.Desk yosungirako mafakitale
2.Kusamalira zida zazing'ono
3.Mipando
1.Q: Kodi zomangira zomwe zimabwera ndi nthawi yayitali bwanji?
A: Nthawi zambiri M10*15
2.Q:Kodi ndizotheka kuyitanitsa awiri omwe ali ndi swivel ndi awiri omwe samatero?kuzungulira?
3.A: Inde, pali mitundu iwiri ya caster, Swivel ndi yokhazikika.
Q: Kodi ma castor awa angagwiritsidwe ntchito panja?
A: Inde, zimatengera zomwe mukufuna pakukula kwa caster ndi kuchuluka kwa katundu.
4.Q: Kodi gudumu la oponya ndi chiyani?
A: Pali 2 mpaka 5 mainchesi
