VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME
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VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME
VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME
高分子科学(英文版)2005年23卷第5期 页码:497-501
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纸质出版:2005-09-20
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N.C. Dafader, M.E. Haque, F. Akhtar. VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME[J]. 高分子科学(英文版), 2005,23(5):497-501.
N.C. Dafader, M.E. Haque, F. Akhtar. VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME[J]. 2005, 23(5): 497-501.
N.C. Dafader, M.E. Haque, F. Akhtar. VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME[J]. 高分子科学(英文版), 2005,23(5):497-501.DOI:
N.C. Dafader, M.E. Haque, F. Akhtar. VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME[J]. 2005, 23(5): 497-501.DOI:
VARIATION OF PHYSICO-CHEMICAL PROPERTIES OF RADIATION CROSS-LINKED RUBBER WITH STORAGE TIME
The effect of storage on physico-chemical properties of non-irradiated natural rubber and radiation vulcanized natural rubber (RVNR) were evaluated. The rubber films were stored under two different conditions
namely in open air and sealed polyethylene bags. The antioxidant
tris(nonylated phenyl) phosphite (TNPP) was used for preventing degradation of RVNR films. Gel content
cross-link density
tensile strength at break and 500% elongation of rubber films were measured. The results show that the retention (%) of tensile properties of rubber films with TNPP is higher than that of rubber films without antioxidants. The rubber films stored in polyethylene bags also show better retention of tensile properties than those of rubber films stored in open air.
Abstract
The effect of storage on physico-chemical properties of non-irradiated natural rubber and radiation vulcanized natural rubber (RVNR) were evaluated. The rubber films were stored under two different conditions
namely in open air and sealed polyethylene bags. The antioxidant
tris(nonylated phenyl) phosphite (TNPP) was used for preventing degradation of RVNR films. Gel content
cross-link density
tensile strength at break and 500% elongation of rubber films were measured. The results show that the retention (%) of tensile properties of rubber films with TNPP is higher than that of rubber films without antioxidants. The rubber films stored in polyethylene bags also show better retention of tensile properties than those of rubber films stored in open air.
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