JPS57201641A - Preparation of hardened glass fiber mat useful for vibration proof material - Google Patents
Preparation of hardened glass fiber mat useful for vibration proof materialInfo
- Publication number
- JPS57201641A JPS57201641A JP56085015A JP8501581A JPS57201641A JP S57201641 A JPS57201641 A JP S57201641A JP 56085015 A JP56085015 A JP 56085015A JP 8501581 A JP8501581 A JP 8501581A JP S57201641 A JPS57201641 A JP S57201641A
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- mat
- hardened
- proof material
- vibration proof
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain a hardened glass fiber mat useful as vibration proof material which is less in fatigue for repetitive loads by placing plural sheets of glass fiber impregnated with unhardened phenol resin in layers and hardening phenol resin through the compression and heating of the layers of green mat.
CONSTITUTION: A sheet of green mat of glass fiber impregnated with unhardened phenol resin is prepared so that the solid component of the resin becomes about 5W40wt% of a total of short glass fiber and the solid component, and also a total amount of the short glass fiber and the solid component becomes less than about 3,000g/m3 and plural sheets of the green mat are placed one over another and unhandened phenol resin is hardened by compressing and heating the sheets of green mat and a hardened mat having a density of over about 150kg/m3 is prepared. This hardened mat is less in fatigue for repetitive load and useful as vibration proof material.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56085015A JPS57201641A (en) | 1981-06-04 | 1981-06-04 | Preparation of hardened glass fiber mat useful for vibration proof material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56085015A JPS57201641A (en) | 1981-06-04 | 1981-06-04 | Preparation of hardened glass fiber mat useful for vibration proof material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57201641A true JPS57201641A (en) | 1982-12-10 |
JPS6410323B2 JPS6410323B2 (en) | 1989-02-21 |
Family
ID=13846910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56085015A Granted JPS57201641A (en) | 1981-06-04 | 1981-06-04 | Preparation of hardened glass fiber mat useful for vibration proof material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57201641A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0470212U (en) * | 1990-10-30 | 1992-06-22 |
-
1981
- 1981-06-04 JP JP56085015A patent/JPS57201641A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6410323B2 (en) | 1989-02-21 |
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