based Seventrust Company, the first WPC board manufacturer, in 1996), durability and .. the boards, but mitigates the effects of thermal expansion and contraction.
6.11 Lengthwise linear thermal expansion coefficient . Natural fibre-reinforced composite (NFC) or wood-plastics composite (WPC) is made from one or more natural . At present, the main application of NFC products is deck boards. . in the use environment related to e.g. moisture, UV resistance and thermal changes.
THERMAL EXPANSION BEHAVIOR OF CO-EXTRUDED WOOD-PLASTIC COMPOSITES WITH . Thermal expansion; WPC; Co-extrusion; Core shell; Modeling.
4 Jan 2017 . People choose wood plastic composite (WPC) or even plastic lumber . could expand by as much as ? inch on each end of the board, so you'll.
IRCOW PROjeCt's PROduCt InfORmatIOn sheet. WOOD PLASTIC . Extruded composite decking board replacing chemically treated . Low Thermal Expansion.
WPC | Decking | Fencing | Siding | Facade. . WPC boards are 100% environment friendly because the production process . Thermal expansion coefficient **
If siding is made thicker by foaming, thermal expansion makes overlapping, . ACT's WPC boards expand less than conventional PVC siding, so they don't need.
Wood Plastic Composites (WPC) are mixtures of wood fibre and a synthetic resin. . Interior building trim (doors, skirting boards) . Thermal expansion.
Considering certain expansion coefficient of WPC material and expansion and . of 2 mm is essential between two joists and 5 mm between two decking boards.
4 Nov 2014 . Wood-plastic composite (WPC) deck products are the dominant type, .. Cellular PVC board; Colours: 4 colours; Thermal expansion coefficient:.
Range of decking products produced from Wood Polymer Composite (WPC) which is manufactured by . The boards are designed for a . Thermal Expansion.
thermal expansion-contraction, 62 toughness, 61 .. Linear coefficient of thermal expansion,. 134. Milled, 134 ... Fasteners for WPC deck boards, 21, 48, 57.
25 Aug 2014 . Thermal expansion is always something to be aware of when dealing with wood plastics. Composite decking is less stable than wood so it.
Decking Board. 28 x 150 . Thermal Expansion Coefficient, 1/°C . Unlike conventional wpc and timber decks, UPM ProFi Deck is virtually lignin free, and will.
example, for PP-based deck boards, the coefficient of thermal expansion is . Recently, a thermal-oxidative degradation issue in WPC deck boards was reported.
Over 100,000 miles of Strandex Classic – HDPE deck board have been produced by . increasing stiffness and decreasing thermal expansion and contraction.
thermal expansion, ASTM D696, 3,6 x 10(-5) mC. Water Absorption & Humidity, ASTM D1037: . Properties, Resysta, Tropical wood, Indegenious Lumber, WPC
Thermal expansion gaps must be left at both ends of decking board. 6mm for 4m length will be enough for a 20 degree centigrade increase in the board.
This may explain why most of the extruded plastics or WPC boards produced . ASTM D 6341-98, Linear Coefficient of Thermal Expansion of Plastic Lumber.
17 Sep 2013 . In a core-shell structure wood polymer composites (WPC) system, the shell . relatively low modulus and large thermal expansion over a WPC core .. to thank the financial support from Louisiana Board of Regents (Contract.