JPS57140131A - Field work of polyurethane - Google Patents

Field work of polyurethane

Info

Publication number
JPS57140131A
JPS57140131A JP56026379A JP2637981A JPS57140131A JP S57140131 A JPS57140131 A JP S57140131A JP 56026379 A JP56026379 A JP 56026379A JP 2637981 A JP2637981 A JP 2637981A JP S57140131 A JPS57140131 A JP S57140131A
Authority
JP
Japan
Prior art keywords
air
liquid
polyurethane
pressure
spray gun
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
JP56026379A
Other languages
Japanese (ja)
Inventor
Shozo Fujishita
Mitsuteru Tajima
Hiroshi Seko
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.)
KAKEN TORIYOU KK
KAKEN TORYO KK
Chiron Japan KK
Original Assignee
KAKEN TORIYOU KK
KAKEN TORYO KK
Chiron Japan 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 KAKEN TORIYOU KK, KAKEN TORYO KK, Chiron Japan KK filed Critical KAKEN TORIYOU KK
Priority to JP56026379A priority Critical patent/JPS57140131A/en
Publication of JPS57140131A publication Critical patent/JPS57140131A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To apply polyurethane with high work efficiency and to finish the surface of a workpiece to be coated into a flat state, by feeding one-pack type polyurethane liquid to a low-pressure spray gun by the pressure of inert gas, and spraying the liquid by an air carrier method. CONSTITUTION:One-liquid polyurethane liquid is fed to a low-pressure spray gun 11 by the pressure of inert gas such as flon gas from a cylinder 13, ejected and atomized from a paint nozzle 1 by an air stream being let flow through the air nozzle 2 of the low-pressure spray gun 11, carried by the air, and sprayed to a workpiece. In this case, the flow rate of the air stream fed by a blower 12 is preferably at 500-3,000l/min, and the temperture of the air is ordinarily at 15-60 deg.C.
JP56026379A 1981-02-25 1981-02-25 Field work of polyurethane Pending JPS57140131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56026379A JPS57140131A (en) 1981-02-25 1981-02-25 Field work of polyurethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026379A JPS57140131A (en) 1981-02-25 1981-02-25 Field work of polyurethane

Publications (1)

Publication Number Publication Date
JPS57140131A true JPS57140131A (en) 1982-08-30

Family

ID=12191880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026379A Pending JPS57140131A (en) 1981-02-25 1981-02-25 Field work of polyurethane

Country Status (1)

Country Link
JP (1) JPS57140131A (en)

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