JPS5587520A - Production of vibration damping material - Google Patents
Production of vibration damping materialInfo
- Publication number
- JPS5587520A JPS5587520A JP16342878A JP16342878A JPS5587520A JP S5587520 A JPS5587520 A JP S5587520A JP 16342878 A JP16342878 A JP 16342878A JP 16342878 A JP16342878 A JP 16342878A JP S5587520 A JPS5587520 A JP S5587520A
- Authority
- JP
- Japan
- Prior art keywords
- sliced
- filler
- mold
- products
- thicker
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title abstract 6
- 238000013016 damping Methods 0.000 title abstract 3
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920006122 polyamide resin Polymers 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Vibration Prevention Devices (AREA)
Abstract
PURPOSE: To ensure that a number of products can be producted by onetime molding, to improve productivity, and to reduce material loss by a method wherein a material consisting of an epoxy resin, polyamide resin, and filler is molded into a body thicker than a product, and the body is sliced into products.
CONSTITUTION: A composition consisting of an epoxy resin and a polyamide resin, together with a filler such as silver particles and mica particles, is charged into a mixer and mixed under stirring. The mixture is injected into a mold 3 thicker than a product, and hardened to a hardness of 35W95 as measured on a spring-type hardness tester according to JIS K6301 to form a block body 4, which is then taken out of the mold 3 and sliced by slicer 5 to obtain objective flat plate-shaped vibration damping materials of a thickness of 15W20mm, for example. Since surface grinding, deburring, and the like are needless, material loss is reduced. The damping material is used for lining sonar rooms, machine rooms, and the like.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16342878A JPS5587520A (en) | 1978-12-27 | 1978-12-27 | Production of vibration damping material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16342878A JPS5587520A (en) | 1978-12-27 | 1978-12-27 | Production of vibration damping material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5587520A true JPS5587520A (en) | 1980-07-02 |
Family
ID=15773707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16342878A Pending JPS5587520A (en) | 1978-12-27 | 1978-12-27 | Production of vibration damping material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5587520A (en) |
-
1978
- 1978-12-27 JP JP16342878A patent/JPS5587520A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8103683A1 (en) | Method and device for produding mouldings using a free-flowing reaction mixture forming a solid or foamed material. | |
| ES468384A1 (en) | Fibrated admix or polymer and process therefore | |
| ES481982A1 (en) | Process and apparatus for preparing a foamable mixture from at least two flowable foam forming reactive components and charges. | |
| JPS53106752A (en) | Reinforcing material and its composition for molding product | |
| FR2382994A1 (en) | MOLDED COMPOSITE MATERIALS BASED ON POLYPROPYLENE RESIN AND CALCIUM CARBONATE | |
| JP5443611B2 (en) | Artificial stone manufacturing method and manufacturing apparatus | |
| JPS5587520A (en) | Production of vibration damping material | |
| ES8105342A1 (en) | Thermosetting moulding masses, process for their preparation and process for the production of moulded articles using the moulding masses. | |
| JPS5236141A (en) | Process for manufacturing mica-thermoplastic resin composite materials | |
| US2823133A (en) | Parting agent for molds | |
| GB1192170A (en) | A Process for the Manufacture of Decorative Facing Sheets for use in Buildings | |
| CH680251GA3 (en) | ||
| JPS526782A (en) | Process for producing tetrafluoroethylene resin sheets | |
| SU390045A1 (en) | POLYMER COMPOSITION | |
| SU511140A1 (en) | The method of preparation of powders for pressing | |
| SU927350A1 (en) | Injection mould cleaning method | |
| JPS5780032A (en) | Manufacture of polyurethane foam chip material | |
| JPS56152861A (en) | Epoxy resin composition | |
| JPS5655238A (en) | Manufacture of injection-molded product having pearl-like surface luster | |
| JPS56102479A (en) | Preparation of polyvinylacetal resin grinding wheel | |
| SU123864A1 (en) | A method of making an abrasive tool on an organic bond | |
| JPS5798548A (en) | Amino resin molding compound | |
| KR930009947A (en) | Artificial stone manufacturing method using natural stone | |
| RU1786013C (en) | Method for manufacturing articles of polymer concrete | |
| JPS5450556A (en) | Preparation of epoxy resin molding material |