ES407087A1 - Tandem rf and die curing in pultrusion - Google Patents
Tandem rf and die curing in pultrusionInfo
- Publication number
- ES407087A1 ES407087A1 ES407087A ES407087A ES407087A1 ES 407087 A1 ES407087 A1 ES 407087A1 ES 407087 A ES407087 A ES 407087A ES 407087 A ES407087 A ES 407087A ES 407087 A1 ES407087 A1 ES 407087A1
- Authority
- ES
- Spain
- Prior art keywords
- forming step
- fibrous reinforcement
- resin material
- pultrusion
- tandem
- 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
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/528—Heating or cooling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
-
- 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
- B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C2035/0283—Thermal pretreatment of the plastics material
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0861—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using radio frequency
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
- B29K2105/101—Oriented
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
A method of forming fiber-reinforced resin profiles by dragging a fibrous reinforcement impregnated with a liquid thermosetting resin material through a heated forming step, characterized by preheating the liquid resin material prior to its entry into the forming step by passing the resin impregnated fibrous reinforcement through an RF field, and feeding the impregnated fibrous reinforcement from said field to the heated forming step before the resin material solidifies. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18471071A | 1971-09-29 | 1971-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407087A1 true ES407087A1 (en) | 1975-11-01 |
Family
ID=22678028
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407087A Expired ES407087A1 (en) | 1971-09-29 | 1972-09-28 | Tandem rf and die curing in pultrusion |
ES411179A Expired ES411179A1 (en) | 1971-09-29 | 1973-02-01 | Tandem rf and die curing in pultrusion |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES411179A Expired ES411179A1 (en) | 1971-09-29 | 1973-02-01 | Tandem rf and die curing in pultrusion |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4856760A (en) |
AU (1) | AU459714B2 (en) |
BE (1) | BE789505A (en) |
CH (1) | CH542040A (en) |
DE (1) | DE2243087A1 (en) |
ES (2) | ES407087A1 (en) |
FR (1) | FR2154677B1 (en) |
GB (1) | GB1393756A (en) |
IT (1) | IT970800B (en) |
LU (1) | LU66193A1 (en) |
NL (1) | NL7211646A (en) |
ZA (1) | ZA725426B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59133017A (en) * | 1983-01-20 | 1984-07-31 | Kyushu Sekisui Kogyo Kk | Method of continuously drawing and forming coated frp bar |
MX2019005970A (en) | 2016-11-23 | 2019-10-07 | Pultrall Inc | Method and system for producing a reinforcing bar, and resulting reinforcing bar. |
CN107839259A (en) * | 2017-10-25 | 2018-03-27 | 山东大学 | A kind of microwave heating fiber pultrusion production system and production method |
GB2574037A (en) * | 2018-05-23 | 2019-11-27 | Paul Pomeroy Jason | Glass fibre composition |
CN112847906B (en) * | 2021-01-25 | 2023-03-14 | 宜宾天亿新材料科技有限公司 | Multi-section type pipe heating device used before preparation of PVC-O pipe fitting |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL141120B (en) * | 1967-06-23 | 1974-02-15 | Glastrusions | METHOD AND DEVICE FOR THE CONTINUOUS FORMING OF A FIBER-REINFORCED ARTIFICIAL RESIN. |
-
0
- BE BE789505D patent/BE789505A/en unknown
-
1972
- 1972-08-08 ZA ZA725426A patent/ZA725426B/en unknown
- 1972-08-25 NL NL7211646A patent/NL7211646A/xx not_active Application Discontinuation
- 1972-09-01 DE DE2243087A patent/DE2243087A1/en active Pending
- 1972-09-05 AU AU46293/72A patent/AU459714B2/en not_active Expired
- 1972-09-13 CH CH1340072A patent/CH542040A/en not_active IP Right Cessation
- 1972-09-20 IT IT52858/72A patent/IT970800B/en active
- 1972-09-21 GB GB4383572A patent/GB1393756A/en not_active Expired
- 1972-09-27 JP JP47096258A patent/JPS4856760A/ja active Pending
- 1972-09-28 FR FR7234325A patent/FR2154677B1/fr not_active Expired
- 1972-09-28 ES ES407087A patent/ES407087A1/en not_active Expired
- 1972-09-28 LU LU66193A patent/LU66193A1/xx unknown
-
1973
- 1973-02-01 ES ES411179A patent/ES411179A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT970800B (en) | 1974-04-20 |
DE2243087A1 (en) | 1973-04-05 |
ES411179A1 (en) | 1975-12-01 |
GB1393756A (en) | 1975-05-14 |
LU66193A1 (en) | 1973-01-17 |
ZA725426B (en) | 1973-04-25 |
AU4629372A (en) | 1974-03-21 |
NL7211646A (en) | 1973-04-02 |
JPS4856760A (en) | 1973-08-09 |
FR2154677B1 (en) | 1976-03-12 |
BE789505A (en) | 1973-01-15 |
AU459714B2 (en) | 1975-04-10 |
CH542040A (en) | 1973-09-30 |
FR2154677A1 (en) | 1973-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES426162A1 (en) | Methods of making fiber reinforced plastic pipe | |
ES302712A1 (en) | A procedure with your producer equipment to manufacture articles of resin reinforced with fibers. (Machine-translation by Google Translate, not legally binding) | |
ES314070A1 (en) | Hive | |
ES407087A1 (en) | Tandem rf and die curing in pultrusion | |
GB1293353A (en) | Initiating and accelerating polymerisation reactions | |
ES456022A1 (en) | Epoxide resin based prepregs | |
ES271936A1 (en) | A procedure for the manufacture of longer bodies of plastic materials and device for the realization of the procedure (Machine-translation by Google Translate, not legally binding) | |
ES330367A1 (en) | A method of forming a fibrous product. (Machine-translation by Google Translate, not legally binding) | |
ES393598A1 (en) | Method for making fibre reinforced resin materials | |
ES393607A1 (en) | Procedure to produce material composed of bearing. (Machine-translation by Google Translate, not legally binding) | |
ES384408A1 (en) | Procedure for the manufacture of bricks and artificial slabs from mineral components and curable organic agglomerates. (Machine-translation by Google Translate, not legally binding) | |
ES388409A1 (en) | Reinforced thermoplastic materials | |
GB1314677A (en) | Reinforced dies for hot-pressing of materials | |
ES329922A1 (en) | Procedure for the manufacture of a phenolic resinant composition of quick curing. (Machine-translation by Google Translate, not legally binding) | |
GB1232055A (en) | ||
ES352911A3 (en) | A procedure for the production of continuous lengths of a plastic extrusion reinforced with fiber. (Machine-translation by Google Translate, not legally binding) | |
ES451038A1 (en) | Pipe and manufacture thereof | |
ES404585A1 (en) | Apparatus for continuously producing tubes in particular of plastics material reinforced with glass fibres | |
GB981078A (en) | Improvements relating to the cladding of steel pipes with synthetic resin material | |
ES447940A1 (en) | Composite materials and their production | |
ES425969A1 (en) | Manufacture of fibre-reinforced resin materials | |
ES259462A1 (en) | Composite sheet fabricating apparatus and method | |
GB1456642A (en) | Composite structures | |
ES431082A1 (en) | Method of and apparatus for producing liquid-impregnated fibrous material | |
ES327241A3 (en) | Improvements in the obtaining of dielectric insulators. (Machine-translation by Google Translate, not legally binding) |