KR950018211A - Manufacturing method of thermoplastic resin composition containing long fibers - Google Patents
Manufacturing method of thermoplastic resin composition containing long fibers Download PDFInfo
- Publication number
- KR950018211A KR950018211A KR1019930028010A KR930028010A KR950018211A KR 950018211 A KR950018211 A KR 950018211A KR 1019930028010 A KR1019930028010 A KR 1019930028010A KR 930028010 A KR930028010 A KR 930028010A KR 950018211 A KR950018211 A KR 950018211A
- Authority
- KR
- South Korea
- Prior art keywords
- thermoplastic resin
- long fibers
- resin composition
- composition containing
- manufacturing
- Prior art date
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- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
본 발명은 장섬유가 함유된 열가소성 수지 조성물의 제조방법에 관한 것으로, Ⅳ 0.2~0.4정도의 저점도 상태의 열가소성 수지액에 유리섬유와 같은 장섬유를 총 조성물의 10~80% 함침시킨 후 이를 인발, 성형하고 절단한 후, 고상중합하여 고점도의 열가소성 수지 조성물로 만드는 방법이다.The present invention relates to a method for manufacturing a thermoplastic resin composition containing long fibers, Ⅳ 0.2 ~ 0.4 in a low viscosity thermoplastic resin solution impregnated 10 to 80% of the total composition of long fibers, such as glass fibers, and then After drawing, molding and cutting, it is a method of making a high viscosity thermoplastic resin composition by solid phase polymerization.
본 발명에 의하면 장섬유 사이에 충분히 수지를 함유시킬 뿐 아니라 공정중에 장섬유의 단절을 막을 수 있어 경제성이 높고 장섬유 함유 수지 특유의 물성증대를 꾀할 수 있다.According to the present invention, not only the resin is sufficiently contained between the long fibers, but also the breakage of the long fibers can be prevented during the process, so that the economic efficiency is high and the properties of the long fiber-containing resin can be increased.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930028010A KR950018211A (en) | 1993-12-16 | 1993-12-16 | Manufacturing method of thermoplastic resin composition containing long fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930028010A KR950018211A (en) | 1993-12-16 | 1993-12-16 | Manufacturing method of thermoplastic resin composition containing long fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950018211A true KR950018211A (en) | 1995-07-22 |
Family
ID=66851035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930028010A KR950018211A (en) | 1993-12-16 | 1993-12-16 | Manufacturing method of thermoplastic resin composition containing long fibers |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950018211A (en) |
-
1993
- 1993-12-16 KR KR1019930028010A patent/KR950018211A/en not_active Application Discontinuation
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