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by SpecialChem

MM922

Technical Datasheet | Supplied by CHT Group

MM922 by CHT is a two-component room temperature condensation curing silicone (RTV) rubber containing a catalyst and thixotroping agent (TA2). Offers easy degassing, high tear strength and good dimensional stability. Exhibits exceptional flexibility, very high mechanical properties and good shelf-life stability. Suitable for mold making of intricate patterns with high pick up of fine details. MM922 can be used in polyester resins casting, lost wax, candles, coving & cornice manufacture, and plaster-, polyurethane- & concrete molding applications.

MM922 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.4 %

(after 7 days cure at 21 - 25°C and 65% R.H.)

Cure Time (t_c)

48 h

De-mold Time

(Uncured, at 21 - 25°C, 65% R.H. using standard catalyst)

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