Radiation Crosslinking of Rubber. Yields of Hydrogen and Crosslinks

D. T. Turner

doi:10.5254/1.3540243

Radiation crosslinking of carboxymethylcellulose of various degree of substitution at high concentration in aqueous solutions of natural pH

Radiation Physics and Chemistry ◽

10.1016/s0969-806x(03)00403-1 ◽

2003 ◽

Vol 68 (5) ◽

pp. 771-779 ◽

Cited By ~ 81

Author(s):

Radoslaw A Wach ◽

Hiroshi Mitomo ◽

Naotsugu Nagasawa ◽

Fumio Yoshii

Keyword(s):

Aqueous Solutions ◽

Degree Of Substitution ◽

High Concentration ◽

Radiation Crosslinking

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Radiation Crosslinking of HDPE/LLDPE Blends in the Presence of Dicumyl Peroxide

Journal of Elastomers & Plastics ◽

10.1177/009524439302500102 ◽

1993 ◽

Vol 25 (1) ◽

pp. 12-21 ◽

Cited By ~ 5

Author(s):

Philip Kurian ◽

K.E. George ◽

D. Joseph Francis

Keyword(s):

Dicumyl Peroxide ◽

Radiation Crosslinking

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The Effect of Cross-Linking on Nano-Mechanical Properties of Polyamide

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.699.37 ◽

2016 ◽

Vol 699 ◽

pp. 37-42 ◽

Cited By ~ 2

Author(s):

Martin Ovsik ◽

David Manas ◽

Miroslav Manas ◽

Michal Stanek ◽

Martin Reznicek

Keyword(s):

Mechanical Properties ◽

Surface Layer ◽

Material Properties ◽

Basic Material ◽

Nanoindentation Test ◽

Cross Linking ◽

Indentation Hardness ◽

Depth Sensing ◽

Nanomechanical Properties ◽

Radiation Crosslinking

Radiation crosslinking of polyamidu 6 (PA 6) is a well-recognized modification of improving basic material characteristics. Radiation, which penetrated through specimens and reacted with the cross-linking agent, gradually formed cross-linking (3D net), first in the surface layer and then in the total volume, which resulted in considerable changes in specimen behaviour. This research paper deals with the possible utilization of irradiated PA6. The material already contained a special cross-linking agent TAIC (5 volume %), which should enable subsequent cross-linking by ionizing β – radiation (15, 30 and 45 kGy). The effect of the irradiation on mechanical behavior of the tested PA 6 was investigated. Material properties created by β – radiation are measured by nanoindentation test using the DSI method (Depth Sensing Indentation). Hardness increased with increasing dose of irradiation at everything samples; however results of nanoindentation test shows increasing in nanomechanical properties of surface layer. The highest values of nanomechanical properties were reached radiation dose of 45 kGy, when the nanomechanical values increased by about 95%. These results indicate advantage cross-linking of the improved mechanical properties.

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