JPS6324012B2 - - Google Patents
Info
- Publication number
- JPS6324012B2 JPS6324012B2 JP54135951A JP13595179A JPS6324012B2 JP S6324012 B2 JPS6324012 B2 JP S6324012B2 JP 54135951 A JP54135951 A JP 54135951A JP 13595179 A JP13595179 A JP 13595179A JP S6324012 B2 JPS6324012 B2 JP S6324012B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polyolefin
- glass fiber
- mat
- maleic anhydride
- 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
Links
- 229920000098 polyolefin Polymers 0.000 claims description 48
- 239000003365 glass fiber Substances 0.000 claims description 43
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 description 21
- 239000004743 Polypropylene Substances 0.000 description 18
- 229920001155 polypropylene Polymers 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 239000011521 glass Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 7
- 235000011613 Pinus brutia Nutrition 0.000 description 7
- 241000018646 Pinus brutia Species 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035605 chemotaxis Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Reinforced Plastic Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13595179A JPS5659848A (en) | 1979-10-23 | 1979-10-23 | Glass fiber-reinforced polyolefin sheet for press molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13595179A JPS5659848A (en) | 1979-10-23 | 1979-10-23 | Glass fiber-reinforced polyolefin sheet for press molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659848A JPS5659848A (en) | 1981-05-23 |
| JPS6324012B2 true JPS6324012B2 (en]) | 1988-05-19 |
Family
ID=15163646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13595179A Granted JPS5659848A (en) | 1979-10-23 | 1979-10-23 | Glass fiber-reinforced polyolefin sheet for press molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659848A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131445A (ja) * | 1983-01-18 | 1984-07-28 | 池谷 洋幸 | 合成樹脂積層発泡体の製造方法 |
| US4643940A (en) * | 1984-08-06 | 1987-02-17 | The Dow Chemical Company | Low density fiber-reinforced plastic composites |
| US5030662A (en) * | 1988-08-11 | 1991-07-09 | Polymerix, Inc. | Construction material obtained from recycled polyolefins containing other polymers |
| EP0651003A1 (en) * | 1993-10-29 | 1995-05-03 | Azdel, Inc. | Fiber reinforced functionalized polyolefin composites |
-
1979
- 1979-10-23 JP JP13595179A patent/JPS5659848A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5659848A (en) | 1981-05-23 |
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