CN108384153A - A kind of low ratio foamed PVC skinning planks - Google Patents

A kind of low ratio foamed PVC skinning planks Download PDF

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Publication number
CN108384153A
CN108384153A CN201810283689.1A CN201810283689A CN108384153A CN 108384153 A CN108384153 A CN 108384153A CN 201810283689 A CN201810283689 A CN 201810283689A CN 108384153 A CN108384153 A CN 108384153A
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parts
component
low ratio
pvc
foaming
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CN201810283689.1A
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徐乐
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Guilin Quanzhou Liaoyuan Science & Technology Co Ltd
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Guilin Quanzhou Liaoyuan Science & Technology Co Ltd
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Priority to CN201810283689.1A priority Critical patent/CN108384153A/en
Publication of CN108384153A publication Critical patent/CN108384153A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0085—Use of fibrous compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/30—Polymeric waste or recycled polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a kind of low ratio foamed PVC skinning planks, are made of PVC template reclaimed materials, calcium powder, stabilizer, filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder.A kind of low ratio foamed PVC skinning plank each group distribution ratio of the present invention is reasonable so that the PVC skinning plank being prepared is better than timber to the nail-holding ability of wood screw, and bending strength, room-temperature impact strength are also got well than timber, and adhesion is easy to, and non-deformability is strong.

Description

A kind of low ratio foamed PVC skinning planks
Technical field
The present invention relates to building material technical field more particularly to a kind of low ratio foamed PVC skinning planks.
Background technology
PVC foam plates have excellent corrosion resistance, insulating properties, and have certain mechanical strength；Through secondary operation After can be made into sulfuric acid（Hydrochloric acid）Slot（Bucket case）；Pharmaceutical empty needle frame changes journey frame；Public restroom water tank；The template of converted products, The various special-shaped products such as decorative panel, exhaust duct, equipment lining, container.It is chemical industry, building materials, decoration and the ideal of other industry Select material.PVC foam plates are also known as PVC skinning plates, and chemical composition is polyvinyl chloride, is widely used in car, fire Vehicle carriage ceiling, babinet sandwich layer, interior decoration plate, skin plate, interior trim plate, office, house, public place Building compartment, commercial decorative frame, used in dustless room plate, ceiling board, screen printing, computer lettering, advertisement mark, panel, mark With the industries such as plate photograph album plate and chemical anticorrosion engineering, thermoforming part, freezer plate, special prepressing reserving works, environmentally friendly template die, movement Equipment, cultivation material, the moisture-proof facility in beach, water-resistant material, art designing's material and various light partition boards replace glass ceiling etc..It is existing Low ratio foamed PVC skinning planks bending strength, room-temperature impact strength it is poor, non-deformability is weak.
Invention content
It is an object of the invention to：In view of the above problems, the low hair that a kind of performance is stable, manufacturing cost is low is provided Steep PVC skinning planks.
The present invention is achieved by the following technical solutions：
A kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：100~110 parts of PVC template reclaimed materials, calcium 60~65 parts of powder, 10~15 parts of stabilizer, 5~8 parts of filler, 3~5 parts of foaming control agent, 1~3 part of foaming agent, pigment 0.3~ 0.5 part, 4~6 parts of polyethylene wax, 0.1~0.3 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, in temperature PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in the reaction kettle for being 1000r/min for 120 DEG C, mixing speed, mixing is stirred 10min is mixed, first component is obtained；B, it is by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It is stirred evenly under conditions of 300r/min, obtains second component；C, second component is added in first component, stirs evenly, is mixed Component；D, blending ingredients are squeezed out through mold by Double-screw, then by excision forming of shaping to get the low ratio foamed PVC Skinning plank.
Preferably, a kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：PVC template reclaimed materials 100 parts, 60 parts of calcium powder, 10 parts of stabilizer, 5 parts of filler, 3 parts of foaming control agent, 1 part of foaming agent, 0.3 part of pigment, polyethylene wax 4 parts, 0.1 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, temperature is 120 DEG C, mixing speed is PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in the reaction kettle of 1000r/min, and 10min is mixed, obtains first group Part；B, under conditions of being 300r/min by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It stirs evenly, obtains second component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, pass through double helix Bar squeezes out blending ingredients through mold, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
Preferably, a kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：PVC template reclaimed materials 110 parts, 65 parts of calcium powder, 15 parts of stabilizer, 8 parts of filler, 5 parts of foaming control agent, 3 parts of foaming agent, 0.5 part of pigment, polyethylene wax 6 parts, 0.3 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, temperature is 120 DEG C, mixing speed is PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in the reaction kettle of 1000r/min, and 10min is mixed, obtains first group Part；B, under conditions of being 300r/min by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It stirs evenly, obtains second component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, pass through double helix Bar squeezes out blending ingredients through mold, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
Preferably, a kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：PVC template reclaimed materials 105 parts, 63 parts of calcium powder, 11 parts of stabilizer, 7 parts of filler, 4 parts of foaming control agent, 2 parts of foaming agent, 0.4 part of pigment, polyethylene wax 5 parts, 0.2 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, temperature is 120 DEG C, mixing speed is PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in the reaction kettle of 1000r/min, and 10min is mixed, obtains first group Part；B, under conditions of being 300r/min by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It stirs evenly, obtains second component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, pass through double helix Bar squeezes out blending ingredients through mold, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
The raw material being related in this application can be obtained in buying on the market.
The beneficial effects of the invention are as follows：
1. the mechanical strength and water resistance of PVC skinning planks can be improved in a kind of low ratio foamed PVC skinning planks of the present invention.
2. a kind of low ratio foamed PVC skinning planks of the present invention have not only saved cost, the dependence to trees is also reduced.
3. a kind of low ratio foamed PVC skinning plank each group distribution ratio of the present invention is reasonable so that the PVC skinning planks being prepared Better than timber to the nail-holding ability of wood screw, bending strength, room-temperature impact strength are also got well than timber, and adhesion, resistance to deformation energy are easy to Power is strong.
4. a kind of low ratio foamed PVC skinning plank preparation process of the present invention is simple, and prepares low ratio foamed PVC skinning planks It is at low cost.
Specific implementation mode
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated, It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of An example in equivalent or similar characteristics.
Embodiment 1：
A kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：100 parts of PVC template reclaimed materials, calcium powder 60 Part, 10 parts of stabilizer, 5 parts of filler, 3 parts of foaming control agent, 1 part of foaming agent, 0.3 part of pigment, 4 parts of polyethylene wax, wood powder 0.1 Part；Preparation process is as follows：A, raw material is measured according to parts by weight, in the reaction that temperature is 120 DEG C, mixing speed is 1000r/min PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in kettle, and 10min is mixed, obtains first component；B, by filler, foaming Conditioning agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed stir evenly under conditions of being 300r/min, obtain second Component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, it will be mixed through mold by Double-screw Component squeezes out, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
Embodiment 2：
A kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：110 parts of PVC template reclaimed materials, calcium powder 65 Part, 15 parts of stabilizer, 8 parts of filler, 5 parts of foaming control agent, 3 parts of foaming agent, 0.5 part of pigment, 6 parts of polyethylene wax, wood powder 0.3 Part；Preparation process is as follows：A, raw material is measured according to parts by weight, in the reaction that temperature is 120 DEG C, mixing speed is 1000r/min PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in kettle, and 10min is mixed, obtains first component；B, by filler, foaming Conditioning agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed stir evenly under conditions of being 300r/min, obtain second Component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, it will be mixed through mold by Double-screw Component squeezes out, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
Embodiment 3：
A kind of low ratio foamed PVC skinning planks, are grouped as by the group of following parts by weight：105 parts of PVC template reclaimed materials, calcium powder 63 Part, 11 parts of stabilizer, 7 parts of filler, 4 parts of foaming control agent, 2 parts of foaming agent, 0.4 part of pigment, 5 parts of polyethylene wax, wood powder 0.2 Part；Preparation process is as follows：A, raw material is measured according to parts by weight, in the reaction that temperature is 120 DEG C, mixing speed is 1000r/min PVC template reclaimed materials, calcium powder, stabilizer are sequentially added in kettle, and 10min is mixed, obtains first component；B, by filler, foaming Conditioning agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed stir evenly under conditions of being 300r/min, obtain second Component；C, second component is added in first component, stirs evenly, obtains blending ingredients；D, it will be mixed through mold by Double-screw Component squeezes out, then by excision forming of shaping to get the low ratio foamed PVC skinning planks.
Although above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (4)

1. a kind of low ratio foamed PVC skinning planks, it is characterised in that：It is to be grouped as by the group of following parts by weight：PVC template reclaimed materials 100~110 parts, 60~65 parts of calcium powder, 10~15 parts of stabilizer, 5~8 parts of filler, 3~5 parts of foaming control agent, foaming agent 1~3 Part, 0.3~0.5 part of pigment, 4~6 parts of polyethylene wax, 0.1~0.3 part of wood powder；Preparation process is as follows：A, according to weight deal Take raw material, sequentially added in the reaction kettle that temperature is 120 DEG C, mixing speed is 1000r/min PVC template reclaimed materials, calcium powder, Stabilizer is mixed 10min, obtains first component；B, by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood Powder low whipping speed stirs evenly under conditions of being 300r/min, obtains second component；C, second component is added in first component, stirring Uniformly, blending ingredients are obtained；D, blending ingredients are squeezed out through mold by Double-screw, then by shape excision forming to get The low ratio foamed PVC skinning planks.
2. a kind of low ratio foamed PVC skinning planks according to claim 1, it is characterised in that：It is by the component of following parts by weight Composition：100 parts of PVC template reclaimed materials, 60 parts of calcium powder, 10 parts of stabilizer, 5 parts of filler, 3 parts of foaming control agent, 1 part of foaming agent, 0.3 part of pigment, 4 parts of polyethylene wax, 0.1 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, is 120 in temperature DEG C, mixing speed be 1000r/min reaction kettle in sequentially add PVC template reclaimed materials, calcium powder, stabilizer, be mixed 10min obtains first component；B, it is by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It is stirred evenly under conditions of 300r/min, obtains second component；C, second component is added in first component, stirs evenly, is mixed Component；D, blending ingredients are squeezed out through mold by Double-screw, then by excision forming of shaping to get the low ratio foamed PVC Skinning plank.
3. a kind of low ratio foamed PVC skinning planks according to claim 1, it is characterised in that：It is by the component of following parts by weight Composition：110 parts of PVC template reclaimed materials, 65 parts of calcium powder, 15 parts of stabilizer, 8 parts of filler, 5 parts of foaming control agent, 3 parts of foaming agent, 0.5 part of pigment, 6 parts of polyethylene wax, 0.3 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, is 120 in temperature DEG C, mixing speed be 1000r/min reaction kettle in sequentially add PVC template reclaimed materials, calcium powder, stabilizer, be mixed 10min obtains first component；B, it is by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It is stirred evenly under conditions of 300r/min, obtains second component；C, second component is added in first component, stirs evenly, is mixed Component；D, blending ingredients are squeezed out through mold by Double-screw, then by excision forming of shaping to get the low ratio foamed PVC Skinning plank.
4. a kind of low ratio foamed PVC skinning planks according to claim 1, it is characterised in that：It is by the component of following parts by weight Composition：105 parts of PVC template reclaimed materials, 63 parts of calcium powder, 11 parts of stabilizer, 7 parts of filler, 4 parts of foaming control agent, 2 parts of foaming agent, 0.4 part of pigment, 5 parts of polyethylene wax, 0.2 part of wood powder；Preparation process is as follows：A, raw material is measured according to parts by weight, is 120 in temperature DEG C, mixing speed be 1000r/min reaction kettle in sequentially add PVC template reclaimed materials, calcium powder, stabilizer, be mixed 10min obtains first component；B, it is by filler, foaming control agent, foaming agent, pigment, polyethylene wax, wood powder low whipping speed It is stirred evenly under conditions of 300r/min, obtains second component；C, second component is added in first component, stirs evenly, is mixed Component；D, blending ingredients are squeezed out through mold by Double-screw, then by excision forming of shaping to get the low ratio foamed PVC Skinning plank.
CN201810283689.1A 2018-04-02 2018-04-02 A kind of low ratio foamed PVC skinning planks Withdrawn CN108384153A (en)

Priority Applications (1)

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CN201810283689.1A CN108384153A (en) 2018-04-02 2018-04-02 A kind of low ratio foamed PVC skinning planks

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Application Number Priority Date Filing Date Title
CN201810283689.1A CN108384153A (en) 2018-04-02 2018-04-02 A kind of low ratio foamed PVC skinning planks

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Application publication date: 20180810