JPS565736A - Thermo-shrinkable sheet - Google Patents
Thermo-shrinkable sheetInfo
- Publication number
- JPS565736A JPS565736A JP8179579A JP8179579A JPS565736A JP S565736 A JPS565736 A JP S565736A JP 8179579 A JP8179579 A JP 8179579A JP 8179579 A JP8179579 A JP 8179579A JP S565736 A JPS565736 A JP S565736A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- warping
- resin
- thermal
- filament threads
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0658—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms consisting of fibrous plastics material, e.g. woven
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
PURPOSE:To obtain a thermo-shrinkable sheet which shows excellent thermal tension in clamping a bundle of lead wires of an electrical apparatus by a method wherein a warping sheet composed of filament threads having specific dry thermal shrinking percentage and specific thermal stresses is attached partially by resin. CONSTITUTION:High molecular weight polyester etc. having 0.6 or more limiting viscosity measured at 30 deg.C in a mixed solvent of phenol/tetrachlorethane (6/4 by weight) is spinned and stretched to 3.0 times or more to obtain filament threads having a dry thermal shrinking percentage at 150 deg.C of 5% or more, a thermal stress at 100 deg.C of 0.3g/d or more and 100-2,000d, which are arranged in parallel in the form of warping to obtain the warping sheet. Then, on all the warping sheet is coated thermofusing and thermosetting resin such as terephtalic acid unsaturated polyester resin, epoxy resin, etc., which is solid at the normal temperature, so that the sheet can be stabilized by at least partial combination and attachment of the filament threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8179579A JPS565736A (en) | 1979-06-28 | 1979-06-28 | Thermo-shrinkable sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8179579A JPS565736A (en) | 1979-06-28 | 1979-06-28 | Thermo-shrinkable sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS565736A true JPS565736A (en) | 1981-01-21 |
| JPS6235506B2 JPS6235506B2 (en) | 1987-08-03 |
Family
ID=13756418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8179579A Granted JPS565736A (en) | 1979-06-28 | 1979-06-28 | Thermo-shrinkable sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS565736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63221031A (en) * | 1987-02-09 | 1988-09-14 | エヌ・ヴェ・レイケム・ソシエテ・アノニム | Thermal recovering sleeve and application thereof |
-
1979
- 1979-06-28 JP JP8179579A patent/JPS565736A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63221031A (en) * | 1987-02-09 | 1988-09-14 | エヌ・ヴェ・レイケム・ソシエテ・アノニム | Thermal recovering sleeve and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235506B2 (en) | 1987-08-03 |
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