JP2570518B2 - Phenolic resin molding material - Google Patents
Phenolic resin molding materialInfo
- Publication number
- JP2570518B2 JP2570518B2 JP3149104A JP14910491A JP2570518B2 JP 2570518 B2 JP2570518 B2 JP 2570518B2 JP 3149104 A JP3149104 A JP 3149104A JP 14910491 A JP14910491 A JP 14910491A JP 2570518 B2 JP2570518 B2 JP 2570518B2
- Authority
- JP
- Japan
- Prior art keywords
- molding material
- phenolic resin
- resin molding
- molding
- glass
- 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 - Fee Related
Links
Landscapes
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、フェノール樹脂成形材
料の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a phenolic resin molding material.
【０００２】[0002]
【従来の技術】従来、フェノール樹脂成形材料として
は、ガラス繊維やガラス粉を充填材に使用したものが一
般的である。この成形材料を射出成形や圧縮成形した成
形品は、成形精度に優れているが摺動性が悪く、摺動部
材としては適していない。摺動性をよくするために、黒
鉛やフッ素樹脂、二硫化モリブデンなどの固体潤滑剤を
添加した成形材料では、成形品の物性強度の低下を招き
負荷の高い用途には使用できない。綿布などの有機充填
材を配合した成形材料は、比較的負荷の高い用途で使用
する機能部品の成形に用いられているが、成形精度が十
分でなかった。2. Description of the Related Art Conventionally, as a phenol resin molding material, a material using glass fiber or glass powder as a filler is generally used. A molded product obtained by injection molding or compression molding of this molding material is excellent in molding accuracy, but has poor slidability and is not suitable as a sliding member. A molding material to which a solid lubricant such as graphite, fluororesin, and molybdenum disulfide is added in order to improve the slidability cannot be used for an application with a high load due to a decrease in the physical strength of the molded article. Molding materials containing an organic filler such as cotton cloth have been used for molding functional parts used in applications with relatively high loads, but molding accuracy was not sufficient.
【０００３】[0003]
【発明が解決しようとする課題】本発明が解決しようと
する課題は、フェノール樹脂の充填材を改良することに
より、成形品の成形精度と機械的強度を保持し、成形品
の摺動性を優れたものにすることである。The problem to be solved by the present invention is to improve the phenolic resin filler to maintain the molding accuracy and mechanical strength of the molded product and improve the sliding property of the molded product. It is to be excellent.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
に、本発明に係るフェノール樹脂成形材料は、フェノー
ル樹脂と充填材を混合混練し粒状にしてなるフェノール
樹脂成形材料において、充填材としてアラミド繊維とガ
ラス分（ガラス繊維および／またはガラス粉）を配合し
たことを特徴とする。In order to solve the above problems SUMMARY OF THE INVENTION The phenol resin molding material according to the present invention, phenol
Phenol made by mixing and kneading resin and filler
In the resin molding material, an aramid fiber and a glass component (glass fiber and / or glass powder) are blended as a filler.
【０００５】[0005]
【作用】上記の成形材料は、ガラス分の存在で成形精度
を保持させることができ、アラミド繊維は摺動性をよく
する作用をしている。The above-mentioned molding material can maintain the molding accuracy in the presence of glass, and the aramid fiber works to improve the slidability.
【０００６】[0006]
【実施例】本発明に係る実施例を従来例と共に説明す
る。 実施例１、従来例１〜３ 表１に示す配合割合（重量部）で、各成分をヘンシェル
ミキサで混合混練することにより、粒状の成形材料とし
た。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described together with a conventional example. Example 1, Conventional Examples 1 to 3 Each component was mixed and kneaded with a Henschel mixer at a mixing ratio (parts by weight) shown in Table 1 to obtain a granular molding material.
【０００７】[0007]
【表１】 [Table 1]
【０００８】各成形材料で歯付プーリを成形し、その特
性を表２に示した。表２において、ベルト耐久時間は、
各歯付きプーリを負荷側としてゴム製歯付きベルトをか
け、１２０℃において負荷側３０００rpmで回転させた
ときの耐久時間である。駆動側には、鉄系焼結プーリを
用いた。A toothed pulley was formed from each molding material, and the characteristics are shown in Table 2. In Table 2, the belt durability time is
This is the endurance time when a rubber toothed belt is used with each toothed pulley as the load side and rotated at 120 ° C. at 3000 rpm on the load side. On the driving side, an iron-based sintered pulley was used.
【０００９】[0009]
【表２】 [Table 2]
【００１０】[0010]
【発明の効果】表２から明らかなように、本発明に係る
成形材料で成形した歯付きプーリは、摺動性がよいこと
から、ベルト耐久時間が飛躍的に伸びている。また、成
形収縮が大きくないことから成形精度も保持しており、
機械的強度もバランスがとれている。As is apparent from Table 2, the toothed pulley formed with the molding material according to the present invention has a good slidability, so that the belt durability time is greatly increased. In addition, since molding shrinkage is not large, molding accuracy is also maintained,
The mechanical strength is well balanced.
Claims (1)
にしてなるフェノール樹脂成形材料において、充填材と
して、アラミド繊維、ガラス分（ガラス繊維および／ま
たはガラス粉）を配合したことを特徴とするフェノール
樹脂成形材料。1. A phenol resin and a filler are mixed and kneaded to form a granule.
A phenolic resin molding material characterized by comprising an aramid fiber and a glass component (glass fiber and / or glass powder) as fillers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3149104A JP2570518B2 (en) | 1991-06-21 | 1991-06-21 | Phenolic resin molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3149104A JP2570518B2 (en) | 1991-06-21 | 1991-06-21 | Phenolic resin molding material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04371807A JPH04371807A (en) | 1992-12-24 |
| JP2570518B2 true JP2570518B2 (en) | 1997-01-08 |
Family
ID=15467787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3149104A Expired - Fee Related JP2570518B2 (en) | 1991-06-21 | 1991-06-21 | Phenolic resin molding material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570518B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101014446B1 (en) | 2005-11-11 | 2011-02-14 | 히다치 가세고교 가부시끼가이샤 | Resin molding materials |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02255324A (en) * | 1989-03-30 | 1990-10-16 | Three D Konpo Res:Kk | Method for molding three-dimensional woven fabric reinforced composite material |
| JPH03294541A (en) * | 1990-03-23 | 1991-12-25 | Tonen Corp | Hybrid prepreg and production thereof |
-
1991
- 1991-06-21 JP JP3149104A patent/JP2570518B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04371807A (en) | 1992-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2570518B2 (en) | Phenolic resin molding material | |
| JPH03239756A (en) | Composition for sliding member | |
| US4393154A (en) | Curable long fiber loaded rubber composition and method of making same | |
| JPH0115531B2 (en) | ||
| JPS63301259A (en) | Resin composition for slidable mechanical part | |
| JPS6346242A (en) | Rubber composition | |
| JPH0231251B2 (en) | ||
| JP3978841B2 (en) | Conductive sliding member composition | |
| JP2878977B2 (en) | Sliding resin composition | |
| JPS581747A (en) | Composition for molding sliding material | |
| JP2794296B2 (en) | Molding | |
| JPH09286901A (en) | Phenol resin gear | |
| JPS63213560A (en) | Polyphenylene sulfide resin composition | |
| JPS6072958A (en) | Oil-impregnated sliding parts | |
| JP2611299B2 (en) | Functionality imparting agent for resin | |
| JPS6262857A (en) | Material for sliding part | |
| JPH073118A (en) | Polyacetal resin composition | |
| JPH04202470A (en) | Resin composition | |
| JPS60133707A (en) | Molding material for resin magnet | |
| KR20160148258A (en) | Anti-abrasive Polyamide Composition | |
| JPS63162727A (en) | Sliding material | |
| JPH03157456A (en) | Sliding member | |
| JPS6055465B2 (en) | sliding member | |
| JP3718988B2 (en) | Resin composition | |
| JPS59140253A (en) | Polybutylene terephthalate resin composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |