[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS56129158A - Dry type fiber board and production thereof - Google Patents

Dry type fiber board and production thereof

Info

Publication number
JPS56129158A
JPS56129158A JP3164380A JP3164380A JPS56129158A JP S56129158 A JPS56129158 A JP S56129158A JP 3164380 A JP3164380 A JP 3164380A JP 3164380 A JP3164380 A JP 3164380A JP S56129158 A JPS56129158 A JP S56129158A
Authority
JP
Japan
Prior art keywords
fibers
resin adhesive
ligneous
fiber board
impregnated
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.)
Granted
Application number
JP3164380A
Other languages
Japanese (ja)
Other versions
JPS5854028B2 (en
Inventor
Minoru Ueda
Masanori Hara
Koichi Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOKURA KOGYO KK
Original Assignee
KOKURA KOGYO 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 KOKURA KOGYO KK filed Critical KOKURA KOGYO KK
Priority to JP3164380A priority Critical patent/JPS5854028B2/en
Publication of JPS56129158A publication Critical patent/JPS56129158A/en
Publication of JPS5854028B2 publication Critical patent/JPS5854028B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE: To enhance the water resistance and mechanical strength of the fiber board by a method wherein ligneous fibers with 0.5W7% of a phenolic resin adhesive adhered thereto or impregnated therein are integrally compression molded by using a urea resin adhesive.
CONSTITUTION: After feeding wood chips and a diluted aqueous solution of the phenol resin adhesive into a refiner to split the wood chips into fibers, the fibers are dried by a hot-air drier to obtain the ligneous fibers having a water content maintained below 10%, preferably in the range of 4W8%. In this case, it is necessary to adjust the concentration of the diluted aqueous solution of the resin adhesive so that the adhesive is adhered to or impregnated in the fibers in an amount of 0.5W7% (dry basis) of the fibers. Then, after spraying the urea resin adhesive to the ligneous fibers, a forcing operation is conducted to obtain a foamed mat.
COPYRIGHT: (C)1981,JPO&Japio
JP3164380A 1980-03-14 1980-03-14 Dry fiber board and its manufacturing method Expired JPS5854028B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3164380A JPS5854028B2 (en) 1980-03-14 1980-03-14 Dry fiber board and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3164380A JPS5854028B2 (en) 1980-03-14 1980-03-14 Dry fiber board and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS56129158A true JPS56129158A (en) 1981-10-09
JPS5854028B2 JPS5854028B2 (en) 1983-12-02

Family

ID=12336881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3164380A Expired JPS5854028B2 (en) 1980-03-14 1980-03-14 Dry fiber board and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5854028B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113388260A (en) * 2020-06-16 2021-09-14 湛江市日粤新材料科技有限责任公司 Method for producing resin containing pineapple fiber, and resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113388260A (en) * 2020-06-16 2021-09-14 湛江市日粤新材料科技有限责任公司 Method for producing resin containing pineapple fiber, and resin

Also Published As

Publication number Publication date
JPS5854028B2 (en) 1983-12-02

Similar Documents

Publication Publication Date Title
JPS56147876A (en) Water polyisocyanate-lignin adhesive
DK465988D0 (en) PROCEDURE FOR THE MANUFACTURING OF EXTENDED CELLULOS MATERIALS, ISRAEL FIBER, FOR FIBER PLATE MAKING
NZ336664A (en) Process for preparing fiber boards where wood particles are mixed with and bonded to an adhesive binder
GB1049925A (en) Reinforced moulded fibre mats
SE8604212D0 (en) METHOD OF MANUFACTURING PRODUCTS CONTAINING FIBERS
GB926349A (en) Improvements in or relating to method of producing compression moulded objects
JPS56129158A (en) Dry type fiber board and production thereof
GB1052667A (en)
JPH09155013A (en) Vertical plate for pachinko game stand
SU93153A1 (en) The method of impregnation of raw plywood veneer in the production of wood plastics
GB1045113A (en) Method of producing fire resisting wooden boards or panels
JPS57113051A (en) Manufacture of fiber board
JPH10235621A (en) Wooden panel
JPS57185136A (en) Manufacture of particle board
JPS57113052A (en) Manufacture of fiber board
ES2097649T3 (en) PROCEDURE FOR THE MANUFACTURE OF FIBER BOARDS.
JPS5784839A (en) Manufacture of through-hole-bored fibrous sheet core material
PL293899A1 (en) Porous fibreboard and method of making same
JPS5699654A (en) Preparation of woody fiber board by dry process
SU132807A1 (en) The method of obtaining wood-shaving plates
JPS6430705A (en) Manufacture of abrasion-resistant woody system floor material
FR2722724B1 (en) WOODEN DENSIFICATION PROCESS AND PRODUCTS OBTAINED THEREBY
JPS54101880A (en) Manufacture of woody composite board
RU96116663A (en) PRESS MASS FOR THE MANUFACTURE OF THE FACING LAYER OF WOOD PLATE
JPS56104980A (en) Polyurethane type adhesive