Buger
11-09-2002, 03:41 AM
Below is from some hemp websites: http://www.goldentroll.com/hempinfo061200.html and
http://www.globalhemp.com/News/2000/June/lear_introduces_two_new.shtml
This patent-pending natural fibre acrylic polymer has been developed for automotive door panel trim, package tray and trunk applications. A so-called ``modular binder system'' allowing stiffness and impact resistance to be varied according to need offers extreme flexibility for customers. The exceptionally lightweight properties of the natural fibre acrylic polymer also could make it suitable for a range of other automotive interior applications in the future. ``In our extensive testing we have reached a record low weight of 1300 g/ m2 - a weight savings of greater than 40% when compared to conventional injection molded substrates,'' said Armin Schwaighofer, Material Development Engineer, Lear's Manufacturing Operations Division in Ebersberg. ``The bending strength of this polymer has proven to be very high, which puts this polymer among the very best in the market right now. The fact that the material consists up to 70% of plant that regrow makes it an environmentally friendly way to use natural resources,'' Schwaighofer added. Selected after months of research, this unique formula of plant fibres and acrylics also offers an improved environment for production workers compared with glass fibre-based polymers. Natural Fibre Polypropylene for Door Trim, Trunk trim Natural fibre polypropylene is made from plants that can be regrown that are combined with polypropylene. In this natural fiber, Lear replaced the flax fibre with kenaf, hemp and jute. Additional improvements in mechanical properties were achieved with the use of coupling agents that improve the chemical bonding of fibre and polypropylene. This new material from Lear has superior elasticity, providing high impact resistance. This new ``elastic'' environment could mean improved occupant safety by eliminating potentially sharp edges caused by conventionally brittle panels that may fracture during an accident.
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http://www.globalhemp.com/News/2000/June/lear_introduces_two_new.shtml
This patent-pending natural fibre acrylic polymer has been developed for automotive door panel trim, package tray and trunk applications. A so-called ``modular binder system'' allowing stiffness and impact resistance to be varied according to need offers extreme flexibility for customers. The exceptionally lightweight properties of the natural fibre acrylic polymer also could make it suitable for a range of other automotive interior applications in the future. ``In our extensive testing we have reached a record low weight of 1300 g/ m2 - a weight savings of greater than 40% when compared to conventional injection molded substrates,'' said Armin Schwaighofer, Material Development Engineer, Lear's Manufacturing Operations Division in Ebersberg. ``The bending strength of this polymer has proven to be very high, which puts this polymer among the very best in the market right now. The fact that the material consists up to 70% of plant that regrow makes it an environmentally friendly way to use natural resources,'' Schwaighofer added. Selected after months of research, this unique formula of plant fibres and acrylics also offers an improved environment for production workers compared with glass fibre-based polymers. Natural Fibre Polypropylene for Door Trim, Trunk trim Natural fibre polypropylene is made from plants that can be regrown that are combined with polypropylene. In this natural fiber, Lear replaced the flax fibre with kenaf, hemp and jute. Additional improvements in mechanical properties were achieved with the use of coupling agents that improve the chemical bonding of fibre and polypropylene. This new material from Lear has superior elasticity, providing high impact resistance. This new ``elastic'' environment could mean improved occupant safety by eliminating potentially sharp edges caused by conventionally brittle panels that may fracture during an accident.
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