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KALAR® 5275

Technical Datasheet | Supplied by H.B. Fuller

KALAR® 5275 by H.B. Fuller is a partially cross-linked butyl rubber compound pelletized for easy handling. It is designed as the starting point for applications that require the maximum resistance to creep and slump. It provides good resistance to flow at high temperatures. It offers elimination of butyl rubber pre-mastication and cold-flow resistance. It requires no vulcanization and extends with high levels of fillers and plasticizers. It is compatible with a wide choice of compounding ingredients. The shelf life of KALAR® 5275 is one year.

KALAR® 5275 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

65 - 72

(At 127°C)

ASTM D1646

Specific Gravity

0.92

ASTM D71

Density

7.7 lb/gal

ASTM D71

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