ilimin kimiyya :Foaman kumburi mai kauri ko kauri

Yawan yawa: 0.3g / cm3 zuwa 1.35g / cm3
Abun da ke cikin polymer: 2% -10%
takamaiman nauyi: 1.5 ~ 1.7;
Siarfin ƙarfi: 3-8mpa
Hadin gwiwa: 150% - -350%
Wuya: 65 ° + / - 5 °; 50-80 Duro
Launi: Fari, baƙi, ja-kasa-kasa, shuɗi, ja, kore (Za'a iya na musamman)
Abubuwan: Roba (wanda aka gyara PVC), SBR, SBR / CR, SBR / NBR, SBR / EPDM
Kasuwar Fitarwa: Duniya