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Durez® 29502 B

Technical Datasheet | Supplied by Sumitomo Bakelite

Durez® 29502 B by Sumitomo Bakelite is a halogen-free, two-stage phenolic resin reinforced with glass and mineral fibers. It is a special purpose molding material. It can be grounded to accurate finished dimensions. Possessses good mechanical, feeding and preforming properties. Exhibits good heat resistance and good dimensional stability. Shows good compatibility with various automotive fluids. Can be processed by compression molding and injection molding. Recommended for close tolerance applications like disc brake pistons. Meets with RoHS2 (2011/65/EU), REACH (EC 1907/2006) SVHC/ Annex XIV and HR4173 Sec.1502 conflict materials regulations. Shelf life of Durez® 29502 B is minimum 1 year.

Durez® 29502 B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

2.10

ASTM D792

Apparent Density

1.00 g/cm³

ASTM D1895

Linear Mold Shrinkage

0.0015 m/m

(At 340-350°F)

ASTM D6289

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