Document yk5vjZXmwmmxnRN2yB1xMpjO2

VICTOR DIVISIONS - DANA CORPORATION PURCHASE SPECIFICATION Supersedes Tentative issue of ___________________ ____________ February 28, 1968 Tentative P. S. #61* March 1, 1968 TREATED ASBESTOS PAPER DESCRIPTION: This material is to be produced from selected long fiber asbestos treated with an organic bin der, per Formula #6561*. QUALITY: The product is to be relatively free from fiber clusters, foreign matter and surface defects. Samples of material of desired appearance are to be retained by Victor and the supplier as part of this specification. A certification of compliance with this specifi cation shall be furnished covering each shipment. PHYSICAL PROPERTIES: # I % Caliper Range 1. Tests are to be made in accordance with methods outlined in ASIM D 1170-62T. Caliper vs. Basis Weight: Basis Weight Range (lbs./500 sq. ft.) Square Decimeter Weight (grams) over .013" to .018" incl . over .018" to .023" incl . over .023" to .028" incl . over .028" to .033" incl over .033" to .038" incl over .038" to .01*3" incl . over .01*3" to .01*8" incl . over .01*8" to .053" incl over 31 to 38 incl. over 1*1 to 1*8 incl. over 5l to 58 incl. over 6l to 68 incl. over 71 to 78 incl. over 81 to 88 incl. over 91to 98 incl. over 98 to 105 incl. 2.9 - 3.6 3.9 - l*.6 1**9 - 5.6 5-9 - 6.6 6.9 - 7.6 7-9 - 8.6 8.9 - 9.6 9-6 - 10.3 2. Tensile Strength: With Machine Direction Cross Machine Direction 3. Compressibility at 1000 psi.: 1*. Recovery after 1000 psi.: 5. Loss on Ignition: 6. Water Absorption: - 500 psi. min. - 275 pis.min. 15 - 30$ 20# min. 30# max. 35$ max. VPD-158-0000549 DANA-147