April, the latest patented plastic products
HC WIRE: Plastic material forming methods: A plastic forming method, which includes the following steps: using infrared laser or focused infrared radiation placed on the forming mold cavity in the plastic material to heat plastic material, and compression of the mold cavity in the plastic material to make plastic material deformation given shape. The plastic material of which the infrared absorbing material added through the visible light transparent material. Emission of carbon dioxide gas laser device using the infrared laser. The water content of plastic materials to the mass of less than 0.01%. In an inert gas atmosphere to infrared radiation to the plastic material. The plastic material is selected from the Polycarbonate , Polyester , Central polyolefin, acrylic resin, alicyclic acrylic resin and olefin – maleic imide copolymer of any of the alternative. Therefore, the plastic materials can be effective in a short time by infrared heating, and the resulting production efficiency.
Patent application number: 200610131832.2 Open Date: 2008.04.16 Applicant: Fuji Photo Film Co., Ltd.
Address: Tokyo, Japan Inventor: Suzuki text line; Moon is
For concrete lining Plastic : This invention relates to a plastic board, plastic board used for the mobile medium which flows through the lining of concrete. Plastic plate as described in its side towards the concrete wall (1B) with a number of anchoring elements (10), the anchoring device can be described so firmly fixed to the plastic plate as described on the concrete. Plastic plate in the side towards the media (1A) has a number of adjacent flow control elements (4), the flow control device has a tendency towards a specific form of the flow direction (9) of the upstream side (4A) and its reverse orientation of the downstream side (4B) of the convex structure, which is located between the flow control device is a smooth surface area. Such a way that even at low flow rates can still improve the medium particles carried by the drag effect to prevent particle deposition. In the preferred embodiment, the described flow control device constructed as a narrow wedge-shaped cross section of the form of bars, and horizontal longitudinal axis on the plastic plate (5) side by side distributed in each column (IV) in the.
Patent application number: 200680005020.1 Open Date: 2008.04.02 Applicant: Age Lu Plastic Technology Co., Ltd.
Address: Austria bad-hall Inventors: W Berger A kind of underground oil field with a continuous reinforced plastic composite pipe insulation and production process: The present invention discloses a buried insulating oil by means of continuous reinforced plastic composite pipe and production process, from the anti-corrosion layer, the enhancement layer, form a continuous coating reinforced plastic composite pipe, in a continuous reinforced plastic composite pipe cross-linking of continuous Wrapping Polyethylene Constitute a continuous layer of foam insulation, while the coating layer and the insulation layer and the insulating layer and the protective layer coated with a layer between the sealing layer. Enhanced layer for the metal wire woven, anti-corrosion layer and coating material for the cross-linked polyethylene, polyethylene protective layer, insulation layer is cross-linked polyethylene foam. The invention of the pipeline for the long continuous tube of flexible, cross-linked polyethylene insulation materials for the flexible material with memory, elasticity is good, inside and outside the concentric pipes to ensure the continuous coiled pipe insulation to prevent the flattening after buried, so that to achieve the same insulation thickness and better insulation. The laying of the pipeline of the present invention even when the local damage can still prevent water seepage into the insulation layer to ensure the pipe insulation effect.
Patent application number: 200710056113.3 Open Date: 2008.04.02 Applicant: Shi-Chun Address: High-tech Development Zone, Changchun City, Jilin Province 130021 Hang Road, 66 public high Xiang special pipes Co., Ltd.
Inventor: Shi-Chun
Electromagnetic radiation shielding composite plastics and their uses:
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