JPH04222206A - Production of reinforcing fiber for cement product - Google Patents

Production of reinforcing fiber for cement product

Info

Publication number
JPH04222206A
JPH04222206A JP41893890A JP41893890A JPH04222206A JP H04222206 A JPH04222206 A JP H04222206A JP 41893890 A JP41893890 A JP 41893890A JP 41893890 A JP41893890 A JP 41893890A JP H04222206 A JPH04222206 A JP H04222206A
Authority
JP
Japan
Prior art keywords
fibers
give
pe
composition
melt index
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
Application number
JP41893890A
Inventor
Yoshimasa Ishimura
Ryosuke Kamei
Kimitoshi Sano
Takeshi Sano
Tetsuya Takahashi
Original Assignee
Showa Denko Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Priority to JP41893890A priority Critical patent/JPH04222206A/en
Publication of JPH04222206A publication Critical patent/JPH04222206A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To obtain the title fiber useful for slate, etc., having excellent adhesiveness to cement, showing excellent dispersibility during processing reinforcing fibers into a sheetlike material by blending a specific high-density PE with a given amount of an organosilane compound to give a composition, subjecting the composition to melt spinning, multi-stage drawing and irradiating the fibers with active energy line.
CONSTITUTION: A high-density PE having 0.950-0.970g/cm3 density, 0.1-2.0g/10 minutes melt index and a ratio of high load melt index/melt index of ≤40 is blended with 1.0-10.0wt.%, preferably 2.0-7.0wt.% organosilane compound such as vinyltriakoxysilane to give a composition, which is subjected to melt spinning, multi-stage drawing to give PE fibers. The PE fibers are irradiated with 0.5-30Mrad active energy such as electron beam to give the objective fibers. The fineness of the fibers is preferably 10-500d.
COPYRIGHT: (C)1992,JPO&Japio
JP41893890A 1990-12-21 1990-12-21 Production of reinforcing fiber for cement product Pending JPH04222206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP41893890A JPH04222206A (en) 1990-12-21 1990-12-21 Production of reinforcing fiber for cement product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41893890A JPH04222206A (en) 1990-12-21 1990-12-21 Production of reinforcing fiber for cement product

Publications (1)

Publication Number Publication Date
JPH04222206A true JPH04222206A (en) 1992-08-12

Family

ID=18526688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41893890A Pending JPH04222206A (en) 1990-12-21 1990-12-21 Production of reinforcing fiber for cement product

Country Status (1)

Country Link
JP (1) JPH04222206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230350A1 (en) * 2009-03-18 2010-09-22 baumhueter extrusion GmbH Polymer fiber, its use and process for its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230350A1 (en) * 2009-03-18 2010-09-22 baumhueter extrusion GmbH Polymer fiber, its use and process for its manufacture
WO2010105981A1 (en) * 2009-03-18 2010-09-23 Baumhueter Extrusion Gmbh Polyethylene fiber, its use and process for its manufacture

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