by SpecialChem

MM911

Technical Datasheet | Supplied by CHT Group

MM911 by CHT Group is a two-component room temperature condensation curing silicone (RTV) rubber containing a catalyst and thixotroping agent (TA2). Offers high tear strength, easy degassing and high elongation. Exhibits exceptional flexibility, very high mechanical properties and good shelf-life stability. Suitable for mold making of intricate patterns with extremely good pick up of fine details. MM911 can be used in polyester resins casting, lost wax, candles, coving & cornice manufacture, and plaster-, polyurethane- & concrete molding applications.

MM911 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.25

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

BS 903 Part A1

Linear Mold Shrinkage

0.5 %

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

Cure Time (t_c)

48 h

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