Mineral Wool Board

BRAND: Johns ManvilleSKU: MW-BD-O-1 SIZE

AT A GLANCE

Max temp1200°F

FormRigid board

Thickness2" x 24" x 48"

FacingNone

Industrial mineral wool board insulation, 2" x 24" x 48", for vessels, tanks and equipment to 1200°F (duplicate of Insulation Mat & Board listing — consider merging).

↓ SPEC SHEET (PDF)

TECHNICAL DATA

StandardASTM C612 Types IA–IVB

Thermal conductivity (k)0.23 @ 75°F (8-pcf board)

Density8 pcf (nominal)

Flame / smoke5 / 0 unfaced (ASTM E84 / UL 723)

Water-vapor sorption<1% by wt (ASTM C1104)

CombustibilityNon-combustible per ASTM E136

APPLICATIONS

Tanks and vessels
Equipment lagging
Acoustic panels

THERMAL CONDUCTIVITY — K VS. MEAN TEMPBTU·IN/HR·FT²·°F

MEAN °F

200

300

400

500

k value

0.23

0.3

0.36

0.42

0.49

FEATURES

Rated to 1200°F
Non-combustible, 5/0 unfaced
Water-repellent
Easily cut with a knife

PACKAGING & PAIRS WITH

PackagingCartoned boards

Handling & storageKeep dry; store flat indoors

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