M133
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Catalog excerpts

PRODUCT INFORMATION M133 Chopped Strand Mat for PU panels ® This product is produced using Advantex glass fiber. Advantex glass fiber combines the electrical and mechanical properties of traditional E-glass with the acid corrosion resistance of E-CR glass. PRODUCT DESCRIPTION The M133 chopped strand mat is made with medium size strands of ® Advantex Glass, chopped at different lengths to improve the tensile strength and held together by a powder binder which is extremely soluble in styrene. The basic strand has a sizing system containing a silane coupling agent. This sizing system combined with the binder ® properties make M133 suitable with PU resins. Advantex glass is a patented glass formulation meeting ASTM D 578 as a boron-free corrosion resistant E-CR glass fiber and ISO 2078 recommendation for use in acid environments. : M133 300-130 1ST : Owens Corning product code : surface weight (g/m2) : roll width (cm) : number of trimmed edges (zero, one or two) FEATURES AND PRODUCT BENEFITS • Good resin wet through High tensile strength Fast impregnation Good fibers’ bonding Good processability, unwinding and cutting TECHNICAL CHARACTERISTICS (nominal values) WEIGHT (G/M²) VISUAL CHARACTERISTICS or POSSIBLE DEFECTS • Unbound edges • Holes < 40 mm in diameter or tears • Dirt spots < 5 mm • Unsplit strands • Fiber accumulations < 100 mm Maximum number of visual defects for a 100 m2 roll is 6.

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M133 Chopped Strand Mat for PU panels PRODUCT AVAILABILITY (ROLL CHARACTERISTICS) Additional weights (from 225 to 900g/m2) and widths (from 10 to 320 cm) are available upon request. STANDARD WEIGHT ( g/m2) 300 450 600 A roll is considered to be complete if it measures more than 70% of the nominal length Each roll is wound on a cardboard tube (internal diameter 101 mm) and wrapped up individually; the height is equal to the width of the mat. Number of rolls per pallet = 9. PALLET DIMENSIONS Special packaging: Strips are packed in cardboard boxes or palletized, according to the quantity....

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