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Plastics (Codes – Examples)
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ABS
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=
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Acrylonitrile-butadiene (styrene polymer)
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EPDM
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=
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Ethylene propylene diene rubber
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PA
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=
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Polyamide
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PP
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=
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Polypropylene
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SB
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=
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Styrene-butadiene
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PC
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=
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Polycarbonate
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1
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PC
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Plastics designation
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2
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GM
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Vehicle manufacturer
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3
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90...
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Part number
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Caution
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Identification of plastic parts
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Generally embossed on rear of part
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