ES430138A1 - Method for continuously forming high filler content composite panels and shapes - Google Patents
Method for continuously forming high filler content composite panels and shapesInfo
- Publication number
- ES430138A1 ES430138A1 ES74430138A ES430138A ES430138A1 ES 430138 A1 ES430138 A1 ES 430138A1 ES 74430138 A ES74430138 A ES 74430138A ES 430138 A ES430138 A ES 430138A ES 430138 A1 ES430138 A1 ES 430138A1
- Authority
- ES
- Spain
- Prior art keywords
- matrix
- resin
- fibers
- layer
- continuously forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Abstract
Procedure for continuously forming structural sheets or side-open shapes, comprising a fiber-reinforced resin composite containing particulate, inorganic, non-combustible filler material in excess of 20 the weight of the compound, characterized in that it comprises the steps of: mixing an uncured resin and particulate filler material to provide a viscous but uniformly fluid matrix material; depositing said matrix material on a continuous linear advancing carrier surface to form a matrix layer of uniform thickness on said carrier surfaces; depositing casually oriented loose reinforcing fibers on said matrix layer; covering said matrix and fiber layer with a continuous flexible lid to sandwich said matrix and fibrous material between said layer or cover and said carrier surface; kneading said sandwich material to fill the interstices of said fibers with said matrix material; regulating the viscosity of said matrix with small variable percentages of resin diluent during said mixing step to ensure total wetting of said loose fibers by said resin after said kneading step; raising the temperature of said matrix and walled fibers to eliminate its volatile components; and further raising the temperature of said materials to cure said resin. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39774073A | 1973-09-17 | 1973-09-17 | |
US49576674A | 1974-08-09 | 1974-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES430138A1 true ES430138A1 (en) | 1977-01-16 |
Family
ID=27015983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES74430138A Expired ES430138A1 (en) | 1973-09-17 | 1974-09-17 | Method for continuously forming high filler content composite panels and shapes |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5076180A (en) |
BR (1) | BR7407697A (en) |
DE (1) | DE2443117A1 (en) |
ES (1) | ES430138A1 (en) |
FR (1) | FR2243823B1 (en) |
GB (1) | GB1427505A (en) |
IT (1) | IT1019254B (en) |
NL (1) | NL7411660A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5542850A (en) * | 1978-09-22 | 1980-03-26 | Nippon Jutaku Panel Kogyo Kyodo Kumiai | Preparation of smoothly planed polyester board reinforced with glass fiber |
SE436628B (en) * | 1980-04-25 | 1985-01-14 | Munters Ab Carl | SET TO MAKE CELL BODIES FOR POPULATION OF A MEDIUM MEDIUM ANOTHER MEDIUM |
GB2127863B (en) * | 1982-09-30 | 1985-12-24 | Vortex Ind Prod | Cohesive fibrous material and method of forming same |
GB2142351A (en) * | 1983-06-29 | 1985-01-16 | Copely Dev Ltd | Extraction apparatus and method |
DE3507720C2 (en) * | 1985-03-05 | 1997-08-14 | Rieter Automotive Int Ag | Method and device for producing a blank from glass fiber reinforced plastic |
GB2253419B (en) * | 1991-03-05 | 1994-06-15 | Kingspan Res & Dev Ltd | Method and apparatus for manufacturing a panel |
WO2017208206A1 (en) * | 2016-06-03 | 2017-12-07 | Magna Exteriors Inc. | Method to uniformly debundle and evenly distribute high fiber count carbon tow |
GB2617608A (en) * | 2022-04-14 | 2023-10-18 | Composite Tooling & Eng Solutions Ltd | Fibre reinforced composite |
-
1974
- 1974-09-03 NL NL7411660A patent/NL7411660A/en not_active Application Discontinuation
- 1974-09-03 GB GB3849074A patent/GB1427505A/en not_active Expired
- 1974-09-09 DE DE19742443117 patent/DE2443117A1/en active Pending
- 1974-09-12 IT IT5299274A patent/IT1019254B/en active
- 1974-09-12 JP JP49104409A patent/JPS5076180A/ja active Pending
- 1974-09-16 BR BR769774A patent/BR7407697A/en unknown
- 1974-09-16 FR FR7431279A patent/FR2243823B1/fr not_active Expired
- 1974-09-17 ES ES74430138A patent/ES430138A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1427505A (en) | 1976-03-10 |
FR2243823A1 (en) | 1975-04-11 |
AU7299274A (en) | 1976-03-11 |
NL7411660A (en) | 1975-03-19 |
FR2243823B1 (en) | 1979-06-01 |
DE2443117A1 (en) | 1975-03-20 |
JPS5076180A (en) | 1975-06-21 |
IT1019254B (en) | 1977-11-10 |
BR7407697A (en) | 1975-12-02 |
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