180 Degree Heat Resistant ACM Rubber PA500 68 Shore A Polyacrylate Rubber
Acrylic Elastomer PA500
180 Degree High Heat Resistant PA500 68 Shore A Acrylic Elastomer for Hose and Gasket
DESCRIPTION
Acrylic rubber's widespread use in the automotive industry is due to its resistance to engine and transmission oil as well as automatic transmission fluids (ATF). With an operating temperature range between -20°C and +150°C, the latest generation of this rubber, HT-ACM (high-temperature-resistant polyacrylate elastomers), offers long-term thermal stability up to 175°C. ACM is utilized in the production of engine and transmission seals, turbocharger hoses, O-rings, diaphragms, hose applications, and roller coverings.
PARAMETERS
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Physical Properties
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Press cured:180℃ @ 10min, post cured: 180 ℃ @ 4hour
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Hardness, Shore A
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68
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Tensile strength, Mpa
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13.1
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Elongation at break, %
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245
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Compression set, % 150℃@70h
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25
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Heat Resistance Properties
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175℃@70h in air
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Tb change, %
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-9
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Eb change, %
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-13
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Hs change, Point
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+2
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Fluid Resistance
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150℃@70h in ASTM No.1 oil
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Tb change, %
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-7
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Eb change, %
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+8
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Hs change, Point
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+2
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Volume Swell, %
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-1
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Further safety and handing guide, can follow the product’s Material Safety Data Sheet or consult us.
APPLICATION
- Avoid eye contact.
- Keep adequate ventilation during mixing or processing.
- Wash thoroughly any contacted skin and clothing after handling.
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