CN105504557A - Short fiber reinforced plastic soft water belt and production method thereof - Google Patents

Short fiber reinforced plastic soft water belt and production method thereof Download PDF

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Publication number
CN105504557A
CN105504557A CN201610033136.1A CN201610033136A CN105504557A CN 105504557 A CN105504557 A CN 105504557A CN 201610033136 A CN201610033136 A CN 201610033136A CN 105504557 A CN105504557 A CN 105504557A
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CN
China
Prior art keywords
soft water
water belt
plastic soft
production method
water band
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
CN201610033136.1A
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Chinese (zh)
Inventor
耿萌宜
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610033136.1A priority Critical patent/CN105504557A/en
Publication of CN105504557A publication Critical patent/CN105504557A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The invention discloses a short fiber reinforced plastic soft water belt and a production method thereof. The short fiber reinforced plastic soft water belt is prepared from modified polyethylene resin, E-glass fiber and an antioxidant. The production method comprises the steps of weighing the raw materials in proportion, smelting, adding the smelted raw materials into a mixing machine, uniformly mixing, adding the mixed material into a granulator for granulation, enabling a plasticized mixed material to flow out through a mold hole, and carrying out dicing after cooling to produce fiber material particles; and carrying out plasticizing and extrusion by virtue of a screw cylinder of a plastic extruder, extruding the resin through the mold hole after the plasticization, and carrying out tensioning, cooling and sizing, so as to obtain the short fiber reinforced plastic soft water belt. By adding a certain quantity of fiber components, the strength of the plastic soft water belt is improved, and the life of the plastic soft water belt is prolonged; and the process is simple, and the cost is low.

Description

The plastics soft water band that a kind of staple fibre is strengthened and production method thereof
Technical field
The present invention relates to field of plastics processing, the plastics soft water band of specifically a kind of staple fibre reinforcement and production method thereof.
Background technology
The plastics soft water sold in the market is with three kinds:
The first: be woven polyethylene water-band, this water-band is woven into tubular with polyethylene flat filament, and polyethylene cylinder material adopts tackiness agent adhesion technique;
The second: be PVC woven-jacket hose, this water-band is the PVC soft water band made with polyester thread mesh grid extension PVC paste material;
The third: be without fiber polyethylene soft water-band (being commonly referred to white tengential belt)
The shortcoming that ethene woven-jacket hose and PVC weave soft water band is: complex process, production efficiency is low, and cost is high.Need winding machine that chemical fibre is woven into net on a production line, then use plastic extrusion process shaping.And without fiber polyethylene soft water-band, because strengthening without fiber, relative intensity is low, the life-span is short.
Summary of the invention
The plastics soft water band that the object of the present invention is to provide a kind of staple fibre to strengthen and production method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
The plastics soft water band that staple fibre is strengthened, is prepared from by the raw material of following mass percent: modified polyvinyl resin 73.2 ~ 77.2%, E-glass fibre 20.8 ~ 24.8%, oxidation inhibitor 1.8 ~ 2.2%.
As the further scheme of the present invention: the particle diameter of described E-glass fibre is 9 ~ 13 μm.
A production method for the plastics soft water band that described staple fibre is strengthened, it is characterized in that, concrete steps are as follows:
(1) get each raw material by proportioning, after modified polyvinyl resin melting, melt is added in mixer with the flow rate of 14 ~ 30g/min, then add E-glass fibre and oxidation inhibitor, mix;
(2) material mixed is sent into granulator granulation, the barrel temperature of tablets press is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, compound through plasticizing is flowed out by die orifice, through cooling trough, compound is cooled to 30 ~ 60 DEG C, then makes fiber material grain through pelletizing;
(3) fiber material grain is extruded by the plasticizing of screw of plastic extruder barrel, extruder barrel temperature is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, after plasticizing, resin is extruded by die orifice, drawing through rising, cooling sizing, Lapie of rising is 1 ~ 2 times, can produce staple fibre reinforced plastics soft water band.
Compared with prior art, the invention has the beneficial effects as follows: the present invention, by adding a certain amount of glass fiber component, makes plastics soft water band strength improve life-span increase, and simpler with polyester thread mesh grid water-band technique than tradition, and cost is low.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
The plastics soft water band that staple fibre is strengthened, is prepared from by the raw material of following mass percent: modified polyvinyl resin 73.2%, E-glass fibre 24.8%, oxidation inhibitor 2%.
Embodiment 2
The plastics soft water band that staple fibre is strengthened, is prepared from by the raw material of following mass percent: modified polyvinyl resin 75.2%, E-glass fibre 22.8%, oxidation inhibitor 2%.
Embodiment 3
The plastics soft water band that staple fibre is strengthened, is prepared from by the raw material of following mass percent: modified polyvinyl resin 77.2%, E-glass fibre 20.8%, oxidation inhibitor 2%.
In the various embodiments described above, the preparation process of the plastics soft water band that staple fibre is strengthened is as follows:
(1) get each raw material by proportioning, after modified polyvinyl resin melting, melt is added in mixer with the flow rate of 14 ~ 30g/min, then add E-glass fibre and oxidation inhibitor, mix;
(2) material mixed is sent into granulator granulation, the barrel temperature of tablets press is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, compound through plasticizing is flowed out by die orifice, through cooling trough, compound is cooled to 30 ~ 60 DEG C, then makes fiber material grain through pelletizing;
(3) fiber material grain is extruded by the plasticizing of screw of plastic extruder barrel, extruder barrel temperature is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, after plasticizing, resin is extruded by die orifice, drawing through rising, cooling sizing, Lapie of rising is 1 ~ 2 times, can produce staple fibre reinforced plastics soft water band.
In process of production, to control, by extruding, drawing the regular flow direction of the fiber caused, to make fiber random distribution as far as possible, water-band is made to have stronger mechanical property.Adopt different bore sizing refrigerating unit can produce the water-band of different bore.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.

Claims (3)

1. a plastics soft water band for staple fibre reinforcement, is characterized in that, be prepared from by the raw material of following mass percent: modified polyvinyl resin 73.2 ~ 77.2%, E-glass fibre 20.8 ~ 24.8%, oxidation inhibitor 1.8 ~ 2.2%.
2. the plastics soft water band of staple fibre reinforcement according to claim 1, it is characterized in that, the particle diameter of described E-glass fibre is 9 ~ 13 μm.
3. a production method for the plastics soft water band of staple fibre reinforcement as claimed in claim 1, it is characterized in that, concrete steps are as follows:
(1) get each raw material by proportioning, after modified polyvinyl resin melting, melt is added in mixer with the flow rate of 14 ~ 30g/min, then add E-glass fibre and oxidation inhibitor, mix;
(2) material mixed is sent into granulator granulation, the barrel temperature of tablets press is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, compound through plasticizing is flowed out by die orifice, through cooling trough, compound is cooled to 30 ~ 60 DEG C, then makes fiber material grain through pelletizing;
(3) fiber material grain is extruded by the plasticizing of screw of plastic extruder barrel, extruder barrel temperature is 160 ~ 190 DEG C, die temperature is 180 ~ 200 DEG C, screw speed is 30 ~ 80 revs/min, after plasticizing, resin is extruded by die orifice, drawing through rising, cooling sizing, Lapie of rising is 1 ~ 2 times, can produce staple fibre reinforced plastics soft water band.
CN201610033136.1A 2016-01-19 2016-01-19 Short fiber reinforced plastic soft water belt and production method thereof Pending CN105504557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610033136.1A CN105504557A (en) 2016-01-19 2016-01-19 Short fiber reinforced plastic soft water belt and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610033136.1A CN105504557A (en) 2016-01-19 2016-01-19 Short fiber reinforced plastic soft water belt and production method thereof

Publications (1)

Publication Number Publication Date
CN105504557A true CN105504557A (en) 2016-04-20

Family

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Family Applications (1)

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CN201610033136.1A Pending CN105504557A (en) 2016-01-19 2016-01-19 Short fiber reinforced plastic soft water belt and production method thereof

Country Status (1)

Country Link
CN (1) CN105504557A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102585354A (en) * 2011-01-18 2012-07-18 合肥杰事杰新材料股份有限公司 Inflaming retarding reinforcing polyolefin material and preparation method thereof
CN103554610A (en) * 2013-10-30 2014-02-05 安徽国通高新管业股份有限公司 Tubular product for urban and rural drinking water
CN104448488A (en) * 2014-12-01 2015-03-25 吉林省松花湖管业有限公司 Fiber reinforced polyethylene pipeline material
CN104744762A (en) * 2013-12-30 2015-07-01 青岛万力科技有限公司 Toughening modified polyethylene powder and preparation method thereof
US20150308115A1 (en) * 2014-04-28 2015-10-29 Americhem, Inc. Thermoplastic-based building product and related methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102585354A (en) * 2011-01-18 2012-07-18 合肥杰事杰新材料股份有限公司 Inflaming retarding reinforcing polyolefin material and preparation method thereof
CN103554610A (en) * 2013-10-30 2014-02-05 安徽国通高新管业股份有限公司 Tubular product for urban and rural drinking water
CN104744762A (en) * 2013-12-30 2015-07-01 青岛万力科技有限公司 Toughening modified polyethylene powder and preparation method thereof
US20150308115A1 (en) * 2014-04-28 2015-10-29 Americhem, Inc. Thermoplastic-based building product and related methods
CN104448488A (en) * 2014-12-01 2015-03-25 吉林省松花湖管业有限公司 Fiber reinforced polyethylene pipeline material

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Application publication date: 20160420

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