UTEX Industries, Inc.

UTEX Industries, Inc. Sheet Packing
 

PERFORMANCE DATA

Style 1158

A fawn color, PTFE composite compression sheet. Possesses outstanding chemical resistance and seals better than conventional PTFE gaskets. Reduces creep relaxation, cold flow problems, and retains bolt torque loads better than conventional PTFE. Meets FDA specifications.

Applications
Recommended for gasket and other static applications. Has excellent compressibility properties and resistance to chemicals. Suitable for wet steam, gases, water, inorganic salt solutions, organic acids, alkalies, hydrocarbons, oils and greases, aliphatic alcohols, esters and ketones, and heat transfer oil applications. Not suitable for molten alkaline metals, fluorine gas, or hydrogen fluoride.

TEMPERATURE, MAXIMUM -350 to 500°F (-212 to 260°C)
PRESSURE, MAXIMUM 1200 psi; (82.7 bar);(8.27 MPa);(84.4 kg/cm²) 
MULLENS BURST STRENGTH D-751-89 N/A
TENSILE STRENGTH (ASTM F152) 2660 psi (18.6 MPa) Typical
DENSITY 144 lbs/ft³ (2.30 g/cc) Typical
pH RANGE AT AMBIENT TEMPERATURE 0 to 14
DUROMETER, SHORE "A" ASTM D2240 N/A
BOLT TORQUE  

"M" Gasket Factor - 3.0 for all thicknesses

"Y" Gasket Factor - 4500 psi (27.5 MPa) for 1/16" (1.59 mm) thickness

Availability
60"x60" (152x152 cm) sheets with 1/32" (0.79 mm), 1/16" (1.59 mm), and 1/8" (3.18 mm) thicknesses.

Approximate weight: 18.0 lbs (8.2 kgs) based on 1/16" (1.59 mm) thick sheet.

Dimensions:    Thickness:     PDN:

 


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