JPS646028A - Production of molded article of low-toxic crosslinked ethylene-tetrafluoroethylene copolymer composition - Google Patents
Production of molded article of low-toxic crosslinked ethylene-tetrafluoroethylene copolymer compositionInfo
- Publication number
- JPS646028A JPS646028A JP16106187A JP16106187A JPS646028A JP S646028 A JPS646028 A JP S646028A JP 16106187 A JP16106187 A JP 16106187A JP 16106187 A JP16106187 A JP 16106187A JP S646028 A JPS646028 A JP S646028A
- Authority
- JP
- Japan
- Prior art keywords
- tetrafluoroethylene copolymer
- molded article
- toxic
- production
- low
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To prevent the evaporation of a fluorine compound in burning, by compounding a specific ethylene-tetrafluoroethylene copolymer mixture with an alkaline earth metal compound and a crosslinking agent, extrusion molding the obtained composition and crossliking the extrudate with radiation. CONSTITUTION:The objective molded article can be produced by compounding (A) 100pts.wt. of a mixture of (i) 50-90wt.% of an ethylene-tetrafluoroethylene copolymer and (ii) 50-10wt.% of a propylene-tetrafluoroethylene copolymer with (B) 20-100pts.wt. of an oxide or carbonate of an alkaline earth metal (e.g. calcium bicarbonate) and (C) a small amount of a compound having >=2 unsaturated double bonds as a crosslinking assistant (e.g. triallyl cyanurate), extrusion molding the obtained composition and crosslinking the extrudate by radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16106187A JPS646028A (en) | 1987-06-30 | 1987-06-30 | Production of molded article of low-toxic crosslinked ethylene-tetrafluoroethylene copolymer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16106187A JPS646028A (en) | 1987-06-30 | 1987-06-30 | Production of molded article of low-toxic crosslinked ethylene-tetrafluoroethylene copolymer composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646028A true JPS646028A (en) | 1989-01-10 |
Family
ID=15727867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16106187A Pending JPS646028A (en) | 1987-06-30 | 1987-06-30 | Production of molded article of low-toxic crosslinked ethylene-tetrafluoroethylene copolymer composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970586A (en) * | 1988-03-10 | 1990-11-13 | Brother Kogyo Kabushiki Kaisha | Half-tone image reproducing method of improving gradation without loss of resolution |
| JP2003527357A (en) * | 2000-03-15 | 2003-09-16 | サエス ゲッターズ ソチエタ ペル アツィオニ | Hydrogen getter composition |
| CN105462054A (en) * | 2014-05-26 | 2016-04-06 | 沈群华 | Anti-ant optical cable sheath material and optical cable with same |
-
1987
- 1987-06-30 JP JP16106187A patent/JPS646028A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970586A (en) * | 1988-03-10 | 1990-11-13 | Brother Kogyo Kabushiki Kaisha | Half-tone image reproducing method of improving gradation without loss of resolution |
| JP2003527357A (en) * | 2000-03-15 | 2003-09-16 | サエス ゲッターズ ソチエタ ペル アツィオニ | Hydrogen getter composition |
| CN105462054A (en) * | 2014-05-26 | 2016-04-06 | 沈群华 | Anti-ant optical cable sheath material and optical cable with same |
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