Rubber material

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VALQUA No.
B5680
Features, applications
For Freon resistance (R134a)

Product
O-ring, various seals
Hardness durometer A
81
Tensile strength MPa
22.8
Expansion %
220
Compression permanent set %
11
Compression permanent set test conditions
3）120℃-70h
Applicable standards


Symbol of the same type of material
B5485
Note

■ Available ranges

Temperature ℃
-25〜+150

■ FAQ

■ VALQUA HAND BOOK TECHNICAL DATA

▶ 1. SEALING DEVICES　1. 1 Gaskets
▶ Fig. 1.1.1 ～ 1.1.6
▶ Table 1.1.3 ～ 1.1.4
▶ Important notice on selection
▶ Gasket paste

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