The influence of filler on the properties of elastomeric materials based on poly(ethylene-co-propylene-co-2-ehylidene-5-norbornene) rubber
Keyword(s):
Crosslinked samples based on poly(ethylene-co-propylene-co-2-ehylidene5-norbornene) EPDM rubber, carbon black as active filler and natural chalk as inactive filler were cured with sulphur. The content of carbon black was varied from 100 to 200 pph. The content of chalk was varied from 0 to 100 pph. The content of paraffin oil was also varied in some samples. The compounds were prepared by mixing ingredients on a laboratory two-roll mill. Vulcanizates were prepared by curing at 180?C. Various methods were used for the physical and mechanical characterizations. The dynamic mechanical properties of the elastomers were measured in the temperature range from -120 to 80?C.
1979 ◽
Vol 23
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pp. 2899-2908
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2006 ◽
Vol 102
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pp. 1600-1608
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1986 ◽
Vol 32
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pp. 3899-3912
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1988 ◽
Vol 27
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pp. 2056-2060
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1995 ◽
Vol 68
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pp. 259-266
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1996 ◽
Vol 59
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pp. 567-575
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1996 ◽
Vol 60
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pp. 2437-2451
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