Download Ageing of Rubber : Accelerated Weathering and Ozone Test by R.P. Brown, T. Butler, S.W. Hawley PDF

By R.P. Brown, T. Butler, S.W. Hawley

A long term average getting old programme was once begun in 1958 whilst 19 rubber compounds have been uncovered at three destinations. the ultimate units of try out items have been withdrawn in 1998 giving a complete of forty years of normal getting older. This record info the result of the bogus weathering and ozone publicity exams and makes comparisons with the implications after usual growing older. the subsequent houses have been chosen for tracking the synthetic weathering exposures; tensile energy, elongation at holiday, pressure at a hundred% elongation, pressure at three hundred% elongation and microhardness.

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Additional resources for Ageing of Rubber : Accelerated Weathering and Ozone Test Results

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00 0 30 60 90 120 150 180 Weathering Period (Days) 58 Ageing of Rubber - Accelerated Weathering and Ozone Test Results Butyl Rubber - General Purpose Compound J (butyl rubber - general purpose) Table 1. 12 -1 Hardness (IRHD) Tensile Properties Compound J (butyl rubber - general purpose) Table 2.

70 -8 Hardness (IRHD) Tensile Properties Compound H (styrene butadiene rubber - good ageing) Table 2. 3 7. 00 0 30 60 90 120 150 180 Weathering Period (Days) 58 Ageing of Rubber - Accelerated Weathering and Ozone Test Results Butyl Rubber - General Purpose Compound J (butyl rubber - general purpose) Table 1. 12 -1 Hardness (IRHD) Tensile Properties Compound J (butyl rubber - general purpose) Table 2.

55 -12 Hardness (IRHD) Tensile Properties Compound D (natural rubber - mineral filler (heavy loaded)) Table 2. 00 0 30 60 90 120 150 180 Weathering Period (Days) 42 Ageing of Rubber - Accelerated Weathering and Ozone Test Results Styrene Butadiene Rubber - General Purpose Compound E (styrene butadiene rubber - general purpose) Table 1. 6 24 Hardness (IRHD) Tensile Properties Compound E (styrene butadiene rubber - general purpose) Table 2. 0 0 30 60 90 120 150 180 Weathering Period (Days) 46 Ageing of Rubber - Accelerated Weathering and Ozone Test Results Styrene Butadiene Rubber - Good Ageing Compound F (styrene butadiene rubber - good ageing) Table 1.

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