JPS56166248A - Chlorinated polyethylene sheet - Google Patents
Chlorinated polyethylene sheetInfo
- Publication number
- JPS56166248A JPS56166248A JP7116080A JP7116080A JPS56166248A JP S56166248 A JPS56166248 A JP S56166248A JP 7116080 A JP7116080 A JP 7116080A JP 7116080 A JP7116080 A JP 7116080A JP S56166248 A JPS56166248 A JP S56166248A
- Authority
- JP
- Japan
- Prior art keywords
- chlorinated polyethylene
- lead
- polyethylene sheet
- mesh
- lead oxide
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare a sheet useful for radiation shielding, having flexibility, by adding a large amount of powdery lead or lead oxide to a specific chlorinated polyethylene.
CONSTITUTION: 100pts.wt. Chlorinated polyethylene having a chlorine content 20W50wt% and a crystallinity ≤30% is blended with 100W1,500pts.wt., preferably 300W800pts.wt. lead, or lead oxide, e.g., PbO, Pb3O4., having a specific gravity ≥9 and a particle size ≤150 mesh, preferably ≤200 mesh.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116080A JPS56166248A (en) | 1980-05-27 | 1980-05-27 | Chlorinated polyethylene sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116080A JPS56166248A (en) | 1980-05-27 | 1980-05-27 | Chlorinated polyethylene sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56166248A true JPS56166248A (en) | 1981-12-21 |
Family
ID=13452597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7116080A Pending JPS56166248A (en) | 1980-05-27 | 1980-05-27 | Chlorinated polyethylene sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166248A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6198765A (en) * | 1984-07-06 | 1986-05-17 | Toshiba Silicone Co Ltd | Curable polyorganosiloxane composition having gamma ray shielding ability |
JPS63248858A (en) * | 1987-04-02 | 1988-10-17 | Nec Corp | Vibration damper |
-
1980
- 1980-05-27 JP JP7116080A patent/JPS56166248A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6198765A (en) * | 1984-07-06 | 1986-05-17 | Toshiba Silicone Co Ltd | Curable polyorganosiloxane composition having gamma ray shielding ability |
JPH0529657B2 (en) * | 1984-07-06 | 1993-05-06 | Toshiba Shirikoon Kk | |
JPS63248858A (en) * | 1987-04-02 | 1988-10-17 | Nec Corp | Vibration damper |
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