Miisaanka isku dhafka ah wuxuu ansax u yahay qaacidada-hakinta PVC oo leh cufnaanta muuqata ee 0,55kg l oo ay ku jiraan wax lagu daro iyo PVC caag ah -hakin leh boqolkiiba balaastikada aan ka badnayn 40 phr Matoorada hadda jira, kala duwanaanshaha soo noqnoqda Ama bilow jilicsan ayaa noqon kara Nidaamkani wuxuu ku habboon yahay nidaamka cabbirka iyo isku dhafka PVC ee tooska ah, nidaamka quudinta isku-dhafka tooska ah ee pvc, PVC isku dhafka / nidaamka isku-dhafka tooska ah, nidaamka isku-darka pvc iyo wixii la mid ah.
1. TOLEDO (USA) waxay hoos u dhigtaa dareemayaasha qiyaasaha iyo qalabka xakamaynta, xasiloonida firfircoon, saxnaanta cabbirka, saxnaanta firfircoon ± 3 ‰
2. Isticmaalka mitirka isku dhufashada lakabyada lidka-ulaha gaarka ah iyo qaab-dhismeedka isku midka ah, baabi'inta saamaynta saxda ah ee cabbirka
3. Wuxuu adeegsadaa aaladda dejinaysa barkinta shilka, si buuxda ayuu meesha uga saarayaa dhibka “isku xidhka” maaddada viscous
4. Nidaamyada maaraynta walxaha si buuxda u xidhan si looga hortago wasakhaynta labaad ee alaabta iyo deegaanka
5. Hababka isku-dhafka nidaamka kala duwan, la qabsiga noocyo badan oo ka mid ah xaaladaha dhirta
Nala soo xidhiidh maanta si aad ula tashato naqshadaynta.