Alaabta
Xadhkaha Isku-xidhka Isku-xidhka Swivel Grey Rubber Trolley Caster Labba Birike ah oo Xambaarsan
Polyvinyl chloride (Polyvinyl chloride), English soo gaabinta PVC, waa polymer ah vinyl chloride monomer (VCM) polymerized by peroxide, xarunta azo iyo bilaabayaasha kale ama hoos ficil iftiinka iyo kulaylka iyadoo la raacayo habka of polymerization xagjirka lacag la'aan ah..Vinyl chloride homopolymers iyo vinyl chloride copolymers ayaa si wada jir ah loogu tilmaamaa xabagta vinyl chloride.
PVC waa budo cad oo leh qaab dhismeed aan caadi ahayn oo leh heer yar oo laamo ah.Heerkulka kala-guurka dhalada waa 77 ~ 90 ° C, wuxuuna bilaabaa inuu burburo qiyaastii 170 ° C.Xasiloonida iftiinka iyo kuleylka ayaa liidata.In ka badan 100 ° C ama ka dib soo-gaadhista iftiinka qorraxda ee muddada-dheer, waxay u jajabin doontaa si ay u soo saarto hydrogen chloride, iyo kala-bax dheeraad ah oo autocatalytic ah, taasoo keenta midab iyo hoos u dhac degdeg ah guryaha jirka iyo farsamada.Codsiyada la taaban karo, xasiliyayaasha waa in lagu daraa si loo hagaajiyo xasilloonida kuleylka iyo iftiinka.
Miisaanka molecular ee PVC ee warshaduhu soo saaraan guud ahaan waa inta u dhaxaysa 50,000 ilaa 110,000.Waxay leedahay kala qaybsanaan weyn.Miisaanka kelliku wuxuu kordhiyaa hoos u dhaca heerkulka polymerization., 160 ~ 180 ℃ wuxuu bilaabay inuu isu beddelo xaalad qulqulka viscous;Qalabka farsamada ee wanaagsan, xoogga xajinta ee ku saabsan 60MPa, awoodda saameynta 5 ~ 10kJ / m2;guryaha dielectric aad u fiican.
PVC waxay mar ahaan jirtay balaastiigga ugu weyn ee ujeeddooyinka guud ee adduunka, waana mid si ballaaran loo isticmaalo.Waxaa si weyn loogu isticmaalaa qalabka dhismaha, alaabta warshadaha, baahiyaha maalinlaha ah, maqaarka sagxadda, foornada sagxadda, maqaarka macmalka ah, tuubooyinka, fiilooyinka iyo fiilooyinka, filimada baakadaha, dhalooyinka, alaabta xumbo, alaabta wax lagu xiro, fiilooyinka, iwm.
| 2 inji | 2.5 inji | 3 inch | 4 inji | 5 inch | |
| Dhexroorka giraangiraha | 50mm | 65mm | 75mm | 100mm | 125mm |
| Ballaca giraangiraha | 17mm | 21mm | 21mm | 27mm | 27mm |
| Kordhinta Dhererka | 71mm | 91mm | 101mm | 117mm | 154mm |
| Swivel Radius | 45mm | 63mm | 65mm | 84mm | 97mm |
| Cabbirka Saxanka | 50*50mm | 65*65mm | 65*65mm | 76*76mm | 76*76mm |
| Kala dheeraynta godka | 35*35mm | 48*48mm | 48*48mm | 53*53mm | 53*53mm |
| Aperture | 6.2*12mm | 6.2*12mm | 6.2*12mm | 8.3*15.3mm | 8.3*15.3mm |
| Cabbirka jirridda dunta | M10*15 | M10*15 | M10*15 | M12*30 | M12*30 |
| Awoodda Xamuulka | 30kg | 35kg | 45kg | 55kg | 65kg |
1.Miiska kaydinta warshadaha
2.Maareynta qalabka yaryar
3.Alaabaha
1.S: intee in le'eg ayay boolaluhu la yimaadaan?
A: Guud ahaan M10*15
2.S: Suurtagal ma tahay in la dalbado laba dabadood iyo laba aan lahayn?leexo?
3.A: Haa, waxaa jira laba nooc oo kasto ah, Swivel iyo go'an.
S: Kabtankan ma lagu isticmaali karaa bannaanka?
J: Haa, waxay ku xidhan tahay shuruudahaaga cabbirka kabka iyo awoodda rarka.
4.Q: Waa maxay dia wheel of casters?
A: Waxaa jira 2 ilaa 5 inches
