JPH0368770U - - Google Patents
Info
- Publication number
- JPH0368770U JPH0368770U JP13034189U JP13034189U JPH0368770U JP H0368770 U JPH0368770 U JP H0368770U JP 13034189 U JP13034189 U JP 13034189U JP 13034189 U JP13034189 U JP 13034189U JP H0368770 U JPH0368770 U JP H0368770U
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- weight
- ceramics
- abrasive material
- microns
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案の繊維絡合不織布でなる研磨材
の断面模式図であり、第２図はセラミツクス含有
繊維の拡大模式図である。
１……繊維絡合不織布、２……セラミツクス含
有繊維、３……繊維構成重合体、４……繊維内に
埋め込まれたセラミツクス、５……繊維表面に露
出したセラミツクス部分。
FIG. 1 is a schematic cross-sectional view of an abrasive material made of a fiber-entangled nonwoven fabric of the present invention, and FIG. 2 is an enlarged schematic view of ceramic-containing fibers. 1... Fiber-entangled nonwoven fabric, 2... Ceramics-containing fiber, 3... Fiber-constituting polymer, 4... Ceramics embedded within the fiber, 5... Ceramics portion exposed on the fiber surface.
Claims (1)
スを５〜３５重量％含有した合成繊維の絡合不織
布からなり、該不織布の見かけ密度が０．２〜０
．６ｇ／cm3、切断強度が少なくとも０．３０Kg
／mm2であることを特徴とする研磨材。 (2) 不織布中に１０〜４０重量％の熱バインダ
ー繊維がが有されてなる請求項(1)に記載の研磨
材。[Claims for Utility Model Registration] (1) Consisting of an entangled nonwoven fabric of synthetic fibers containing 5 to 35% by weight of ceramics with an average particle diameter of 8 microns or less, the nonwoven fabric has an apparent density of 0.2 to 0.
．． 6g/cm 3 , cutting strength at least 0.30Kg
/ mm2 . (2) The abrasive material according to claim 1, wherein the nonwoven fabric contains 10 to 40% by weight of thermal binder fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13034189U JPH0368770U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13034189U JPH0368770U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368770U true JPH0368770U (en) | 1991-07-08 |
Family
ID=31677925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13034189U Pending JPH0368770U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368770U (en) |
-
1989
- 1989-11-07 JP JP13034189U patent/JPH0368770U/ja active Pending