PERFORMANCE SERIESThermiculite® 715

Coreless Sheet®

1000

Tem

pera

ture

(ºF

)

0 290 580

Pressure (psi)

1/32”1/16”

0

870 1160 1450 1740 2030

1/8”

Property ValueThickness (in.) 1/16

Density ( lb/ft3 ) 112

ASTM F36 Compressibility (%) 10

ASTM F36 Recovery (%) >45

BS 7531 Residual Stress @ 570°F (psi) 3630

BS7531 Gas Permeability (mL/min) <1.0

ASTM F152 Tensile Strength (psi) 1595

ASTM F146 Thickness Increase IRM 903 (%) 1.4

ASTM F146 Thickness Increase Fuel B (%) 0.2

ASTM F146 Weight Increase IRM 903 (%) 17.7

ASTM F146 Weight Increase Fuel B (%) 11.3

ASTM F38 B Creep Relaxation 1/32 in. (%) 21

ASTM F37 Liquid Leakage (mL/hr)Fuel A at 10 psi; Gasket Stress 1000 psi 0.55

Sheet Material properties and test data

PERFORMANCE SERIESThermiculite® 715 Coreless Sheetmaterial for replacement of compressedfiber and graphite sheet products.

Thermiculite 715 Pressure/TemperatureService Envelope• These temperature and pressure guides cannot necessarily be

used simultaneously and may not apply at all thicknesses.• The maximum continuous service temperature for 1/16 in. thick

Thermiculite 715 is 850°F (454°C)

Thermiculite®

INNOVATIVE. VERSATILE. COMPLETE.

1

145 435 725 1015 1305 1595 1885

800

600

400

200

PERFORMANCE SERIESThermiculite® 715

Coreless Sheet®

Gb 1,031

a 0.243

Gs 9.68

TpMIN 456

TpMAX 92,899

S100 3,158

S1000 5,529

S3000 7,222

S10000 9,678

ROTT tests on Thermiculite®715 Sheet Gasket, 124 x 149 x 1.7 mm

PERFORMANCE SERIESThermiculite® 715 Coreless Sheetmaterial for replacement of compressedfiber and graphite sheet products.

Thermiculite®

INNOVATIVE. VERSATILE. COMPLETE.

Tightness Parameter, Tp

1 10 100 1000 10000 100000 1000000

100000

Part A

Part B1

Part B2

Part B3

100

10000

1000

Gasket

Str

ess,

Sg (

psi)

a = 0.243

Gb = 1031

To Gs = 9.68TH715

Tp Max = 92899

2

m 3.2

y 4,2 00 psi

Design Properties

Flexseal Industrial is a full line gasket and o-ring distributor. We provide a broad range of products including but not limited to Flexitallic spiral wound gaskets, die cut gaskets,

sheet material, Flexpro (kammprofile) gaskets, RTJ's and o-ring seals.

We offer superior customer service and are committed to meeting the needs of all your industrial sealing applications.

CALL 832-445-0000 FAX 832-445-0002

EMAIL sales@flexsealindustrial.com VISIT www.flexsealindustrial.com____________________________________________________________________________________

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