Request For Quotation Glassine Roofing Glassine

Roofing Glassine P-200 Gost 2697-8. Dimensions Glassine In Rolls With A Web Width Of 1000 Mm. The Total Area Of ​​The Roll Should Be (20±0.5) M2 2.Technical Requirements 2.1. The Tensile Breaking Force Should Not Be Less Than 265 N (27 Kgf). 2.2. The Water Absorption Of Glassine When Tested For (24.0±0.1) Hours Should Be No More Than 20% By Weight. 2.3. Glassine Must Be Waterproof. When Tested At A Pressure Of At Least 0.001 Mpa (0.01 Kgf/Cm) For At Least 10 Minutes, No Signs Of Water Penetration Should Appear On The Surface Of The Sample. 2.4. Glassine Must Be Flexible. When Tested On A Beam With A Rounded Radius Of (25.0±0.2) Mm At A Temperature Not Exceeding 5 °C, Cracks Should Not Appear On The Surface Of The Sample. 2.5. The Cardboard Base Of The Glassine Should Be Evenly Impregnated Throughout The Entire Thickness Of The Canvas. When Cut, Glassine Should Be Black With A Brown Tint, Without Light Layers Of Unimpregnated Cardboard And Without Foreign Inclusions.