JPS565714A - Reinforced thermoplastic resin pellet - Google Patents
Reinforced thermoplastic resin pelletInfo
- Publication number
- JPS565714A JPS565714A JP8178579A JP8178579A JPS565714A JP S565714 A JPS565714 A JP S565714A JP 8178579 A JP8178579 A JP 8178579A JP 8178579 A JP8178579 A JP 8178579A JP S565714 A JPS565714 A JP S565714A
- Authority
- JP
- Japan
- Prior art keywords
- line
- thermoplastic resin
- fillers
- resin pellet
- pellet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
- B29B9/14—Making granules characterised by structure or composition fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
PURPOSE:To produce the subject thermoplastic resin pellet which has an improved mechanical strength, by a method wherein line strands, each of which converges a large number of fine single fibers, are arranged at the inside of the pellet approximately in parallel along an axial direction over the full length thereof, and fillers are dispersed evenly with the inside thereof. CONSTITUTION:Several tens-thousads of single fibers, such as glass fibers, carbon fibers, etc., each of which measures 2-20mu in diameter, are converged into a line strand 1. Said line strands 1 are fed into a mold 4, and are molded in the mold 4 together with a mixture of thermoplastic resins from an extruder 2 and fillers, such as mica, graphite, etc. Resin composition so molded is drawn in a line by a drawing device 6, being then cut to the lengthes of about 1-10mm. each by means of a cutter 7. This enables the production of a reinforced thermoplastic resin pellet 10 with an outer diameter of 2-8mm. which has line strands 8, arranged at the inside thereof approximately in parallel along the axial direction over the full length, and which has fillers 9 dispersed evenly within the inside thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8178579A JPS565714A (en) | 1979-06-28 | 1979-06-28 | Reinforced thermoplastic resin pellet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8178579A JPS565714A (en) | 1979-06-28 | 1979-06-28 | Reinforced thermoplastic resin pellet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS565714A true JPS565714A (en) | 1981-01-21 |
Family
ID=13756130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8178579A Pending JPS565714A (en) | 1979-06-28 | 1979-06-28 | Reinforced thermoplastic resin pellet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565714A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62288011A (en) * | 1986-06-06 | 1987-12-14 | Kuraray Co Ltd | Manufacture of fiber reinforced resin molding |
JPH03188131A (en) * | 1981-01-21 | 1991-08-16 | Imperial Chem Ind Plc <Ici> | Fiber-reinforced molded article |
JP2008260229A (en) * | 2007-04-12 | 2008-10-30 | Asahi Kasei Chemicals Corp | Glass long fiber-reinforced polyamide resin pellet and its molded form |
-
1979
- 1979-06-28 JP JP8178579A patent/JPS565714A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03188131A (en) * | 1981-01-21 | 1991-08-16 | Imperial Chem Ind Plc <Ici> | Fiber-reinforced molded article |
JPH03243308A (en) * | 1981-01-21 | 1991-10-30 | Imperial Chem Ind Plc <Ici> | Fiber reinforced pellet structure |
JPS62288011A (en) * | 1986-06-06 | 1987-12-14 | Kuraray Co Ltd | Manufacture of fiber reinforced resin molding |
JP2008260229A (en) * | 2007-04-12 | 2008-10-30 | Asahi Kasei Chemicals Corp | Glass long fiber-reinforced polyamide resin pellet and its molded form |
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