Ala SPC bụ ngwaahịa nke teknụzụ na amamihe. Ọ na -enye ngwakọta nke akwa dị iche iche, elu mkpuchi, akwa ịdị ọcha transperent pvc na -eyi oyi akwa, ihe nkiri e biri ebi dị elu, isi SPC na ogbi ogbi. SPC na -anọchi anya 'ihe mejupụtara plastik nkume' ma ọ bụ 'ihe mejupụtara polymer nkume'. Karịsịa, limestone, nke bụ onyinye inorganic. Ọ na-ewe 50-70% nke ọdịnaya ụlọ. Ndị ọzọ bụ PVC na stabilizer. N'ezie onye njikwa mmepụta ụlọ ọrụ ọ bụla na -ekpebi oke nke na -eme nnukwu ọdịiche na ịdị mma.