CN103865172A - Preparation method of environment-friendly PP furniture decorative sheet - Google Patents

Preparation method of environment-friendly PP furniture decorative sheet Download PDF

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Publication number
CN103865172A
CN103865172A CN201410086013.5A CN201410086013A CN103865172A CN 103865172 A CN103865172 A CN 103865172A CN 201410086013 A CN201410086013 A CN 201410086013A CN 103865172 A CN103865172 A CN 103865172A
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sheet material
batching
decoration sheet
furniture decoration
environmental protection
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张爱丽
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ZHAO TIANHUA
LIAONING HUAXIN NEW MATERIAL Co Ltd
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ZHAO TIANHUA
LIAONING HUAXIN NEW MATERIAL Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
    • B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention provides a preparation method of an environment-friendly PP furniture decorative sheet. The method comprises the following steps: selecting a high-molecular polymer in a proper proportion and adding a certain amount of color masterbatch, flame masterbatch and antibacterial masterbatch to be mixed, heated and dehumidified and the like; conveying to an extruder to be extruded and moulded; then, carrying out a double-sided corona treatment on a mirror product which is extruded and moulded; directly feeding the sheet after corona treatment to a back layer sizing process; after sizing, entering into a mirror UV treatment process; and then rolling for later use to obtain a product which is environmental friendly and pollution-free. The environment-friendly PP furniture decorative sheet provided by the invention has the characteristics of waterproofness, flame retardance, moistureproofness, corrosion prevention, insect prevention, good toughness, environment-friendliness, no toxic gas emission, good definition, durability, scratch resistance, wear resistance, pollution prevention, easy cleaning and the like, and is an epoch-making product which guides the surface decorative material industry to environment-friendly and sustainable development and is the best option of replacing PVC similar products.

Description

The manufacture method of environmental protection PP furniture decoration sheet material
Technical field
The present invention relates to Material Field, relate in particular to a kind of manufacture method of environmental protection PP furniture decoration sheet material.
Background technology
Along with China's expanding economy; effective use of energy sources, minimizing environmental pollution, the reduction industrial accident frequency; prevent unexpected environmental accident; the importance of guaranteeing life security highlights day by day; establish and enforce environmental protection policy and measure; cause the quality of life of improving the people in protection of the environment, become the focus of China's people's livelihood engineering.Problem of environmental pollution, not only bad for the development of the national economy, more threatens the mankind's the survival and development.Under people's environmental consciousness constantly strengthens, people more and more praise highly the use of environment-friendly materials.
In the wood furniture course of processing, traditional inefficiency, the with serious pollution production model that varnishes furniture are eliminated gradually, progressively move towards production technique serialization and automatic production pattern.Ornament furnishings is produced into the furniture parts of unified specification, forms product after assembling.And wood-based plate surface decoration tech is progressively approved by market, and progressively substitute traditional paint technique, to meet actual operation requirements.
Under above large background, the various plastics films of decorating for wood-based plate of existing market, PVC film is to use to obtain the most general one, gained veneer product is called as polyvinyl chloride film face artificial board (being called for short PVC thick china, PVC decoration panel).PVC thick china is mainly used in office furniture, Home furniture and indoor decorating as the manufacture of door etc., also can be used for the manufacture of the housing such as televisor, audio amplifier.Because making complex manufacturing, the production process of PVC decorating film, the restriction of technology and material have the problems such as noxious gas emission to can not get basic solution.In order to reduce pollution.The cost cost of the PVC " environmental protection " of a new generation decorating film is high.Due to the fundamental issue of PVC material, the poison gas black smoke that PVC material combustion produces in the time of presence of fire, is the indeterminable problem of essence, so limited the widespread use of this material in addition.
Summary of the invention
The object of the invention is to solve the defect that above-mentioned prior art exists, a kind of manufacture method of nontoxic and fire-resistant, scratch-resistant environmental protection PP furniture decoration sheet material is provided.
A manufacture method for environmental protection PP furniture decoration sheet material, comprises the following steps:
(1), by mass parts, get polyolefin elastomer (PolyolyalthaOlfin, hereinafter to be referred as POE) 18-22 part, PP70-75 part, flame-retardant master batch 1.5-3 part, colour batch 2-8 part, antibacterial plastic concentrate 1-2 part carries out after mixing and stirring as batching A, stand-by;
(2), separately get appropriate PP as batching B, stand-by; Described batching A is 4:1 with the mass ratio of batching B; Wherein, PP described in this step records its yield tensile strength according to ASTMD638 testing method and is greater than 275kg/cm 2, its elongation at break is greater than 600%;
(3), batching A is delivered in forcing machine main frame A machine storage bin, batching B is delivered in forcing machine main frame B machine storage bin, disperses melting respectively under temperature is the condition of 110-220 ℃ in forcing machine;
(4), batching B, batching A are pooled to after divider, extrude PP furniture decoration sheet substrate by T-shaped die head, this base material comprises two-layer up and down, and upper strata is the scratch-resistant layer that uses batching B to extrude, and lower floor is the furniture decoration sheet material main stor(e)y that uses batching A to extrude;
(5), the furniture decoration sheet substrate of step 4 is carried out to corona treatment, described corona numerical value 45-55 dyne; Then be transported to gum coating treatment facility, at skin coating one deck coating fluid of furniture decoration sheet main stor(e)y, obtain coated sheet, coated sheet, after oven for drying, obtains the back of the body and is coated with articles of sheet material;
(6) back of the body painting articles of sheet material is transported on UV treatment facility and carries out the processing of UV print surface, carry out UV printing treatment at the skin of scratch-resistant layer, after being dried, obtain environmental protection PP furniture decoration sheet material of the present invention.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described batching A, batching B carry out desiccant dehumidification batching after treatment for being transported in drying chamber by negative pressure of vacuum machine, drying temperature 100-110 ℃, be 5-30min time of drying.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described negative pressure of vacuum machine pressure demand is 0.6MP.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described flame-retardant master batch is that halogen is flame-retardant master batch, flame retardant rating V0, meets ROHS examination criteria.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described antibacterial plastic concentrate is inorganic nano type antibacterial plastic concentrate.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described colour batch is the colour masterbatch that inorganic toner forms through granulation complete processing.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, described pure color high-environmental PP furniture decoration sheet thickness is 0.3-0.6mm.
Further, the manufacture method of described environmental protection PP furniture decoration sheet material, after step 6, also comprises that cutting limit processes, and cuts after the processing of limit, adds protective membrane, then rolling warehouse-in on the surface of sheet material.
The present invention is with respect to the beneficial effect of prior art:
1, production rate is fast, and output is high;
2, production technique is simplified, production efficiency improves, operator reduces;
3, finished product rate is high, the market competitiveness is large.
Accompanying drawing explanation
Fig. 1 is high-environmental PP furniture decoration sheet material cross section structure schematic diagram of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below technical scheme in the present invention be clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A manufacture method for high-environmental PP furniture decoration sheet material, comprises the steps:
(1) by mass parts, select POE, PP(model: grand celebration T30S, manufacturer: Daqing petrochemical company, production address: Longfeng District, Daqing, Heilongjiang Province) mix rear conduct batching A according to POE18kg, PP70kg, flame-retardant master batch 2kg, colour batch 8kg, antibacterial plastic concentrate 1kg, stand-by;
(2) by import PP(model: CF309, manufacturer: Korea S Samsung Dao Daer, production address: the loyal southern mountain of Republic of Korea) after drying treatment as batching B, stand-by;
(3) be transported in drying chamber and at 100-110 ℃, carry out desiccant dehumidification processing by vacuum negative-pressure material sucking machine, carry out even combination treatment simultaneously; Because drying chamber is at ground level, and extruder barrel is in 7 meters of left and right of floor level, so need mechanical transport, also can select other mode of movements as screw rod transmission, malleation conveying, because the material proportion in mixing of materials material is slightly different, can affect its homogeneity.That negative pressure of vacuum carries noise less again.Therefore adopt negative pressure of vacuum mode of movement.
(4) materials conveyance of process above-mentioned steps being handled well is in co-extrusion machine main frame storage bin, and the A that wherein prepares burden is delivered in forcing machine main frame A machine storage bin, and batching B is delivered in forcing machine main frame B machine storage bin;
(5) above-mentioned starting material are disperseed to melting in the forcing machine of temperature 110-220 ℃, be extruded into two floor height environmental protection PP furniture decoration sheet substrate by divider and special T-shaped die head or dedicated hanger pattern head, described two layers comprise the upper and lower, upper strata is the scratch-resistant layer that uses batching B to extrude, and lower floor is the furniture decoration sheet material main stor(e)y that uses batching A to extrude;
(6) forcing machine is produced after high-environmental PP furniture decoration sheet substrate, substrate product is cut to limit and process, the direct recycling of rim charge of cutting out;
(7) sheet material of forcing machine being extruded carries out corona treatment (corona value 45 dyne) so that PP surface produces fine pore, can adsorb coating fluid and UV printing-ink below thereof, then be transported to gum coating treatment facility, coated sheet, after oven for drying, obtains the back of the body and is coated with articles of sheet material;
(8) described back of the body painting articles of sheet material is transported on UV treatment facility and carries out the processing of UV print surface, after UV printing treatment, dried sheet material is the finished product, and thickness is that 0.3mm, fabric width are 2200mm.
(9) whether add surface protection film according to customer requirement, rolling warehouse-in is processed.
In the present embodiment,
Described import PP material is melt flow rate (MFR)=5g/10min, and modulus is high, scratch-resistant excellent, product is without proof stress blushing.
The import of narrating, domestic PP material all have high transparent, high glossiness, low brilliant point, high-stiffness, resistance to thermal property.
Described domestic PP is the PP that approaches the performance perameter model of import PP, and according to polymer principle and parameter of materials difference, its structure properties difference, specifically in table 1, table 2.
Described flame-retardant master batch is that halogen is flame-retardant master batch, and flame retardant rating V0, meets ROHS examination criteria.
Described antibacterial plastic concentrate is inorganic nano type antibacterial plastic concentrate.
The colour batch of narrating is the white colour masterbatch that inorganic toner forms through granulation complete processing.
Described import PP is 100% at top layer consumption.
Described vacuum negative-pressure material sucking machine is 6L type, pressure demand 0.6MP.
Described extrusion die is the special T-shaped die head of high-environmental PP furniture decoration sheet material or stone paper dedicated hanger pattern head.
Described coating treatment facility, the mechanical speed of UV treatment facility are 10-30m/min.
Described high-environmental PP furniture decoration sheet material back of the body automatic doubler surface glouer and UV treatment facility mechanical speed and forcing machine speeds match, unified computer control.
The thickness of described furniture decoration sheet material is that 0.3mm, fabric width are 2200mm.
Embodiment 2
A manufacture method for high-environmental PP furniture decoration sheet material, comprises the steps:
(1) by mass parts, select satisfactory POE, PP(model: grand celebration T30S, manufacturer: Daqing petrochemical company, production address: Longfeng District, Daqing, Heilongjiang Province) mix rear conduct batching A according to POE22kg, PP75kg, flame-retardant master batch 3kg, colour batch 2kg, antibacterial plastic concentrate 1.5kg, stand-by;
(2) by import PP(model: CF309, manufacturer: Korea S Samsung Dao Daer, production address: the loyal southern mountain of Republic of Korea) after drying treatment as batching B, stand-by;
(3) be transported in drying chamber and at 100-110 ℃, carry out desiccant dehumidification processing by vacuum negative-pressure material sucking machine, carry out even combination treatment simultaneously;
(4) materials conveyance of process above-mentioned steps being handled well is in co-extrusion machine main frame storage bin, and the A that wherein prepares burden is delivered in forcing machine main frame A machine storage bin, and batching B is delivered in forcing machine main frame B machine storage bin;
(5) above-mentioned starting material are disperseed to melting in the forcing machine of temperature 110-220 ℃, be extruded into two floor height environmental protection PP furniture decoration sheet substrate by divider and special T-shaped die head or dedicated hanger pattern head, described two layers comprise the upper and lower, upper strata is the scratch-resistant layer that uses batching B to extrude, and lower floor is the furniture decoration sheet material main stor(e)y that uses batching A to extrude;
(6) forcing machine is produced after high-environmental PP furniture decoration sheet substrate, substrate product is cut to limit and process, the direct recycling of rim charge of cutting out;
(7) sheet material of forcing machine being extruded carries out corona treatment (corona value 45 dyne), is then transported to gum coating treatment facility, and coated sheet, after oven for drying, obtains the back of the body and is coated with articles of sheet material;
(8) described back of the body painting articles of sheet material is transported on UV treatment facility and carries out the processing of UV print surface, after UV printing treatment, dried sheet material is the finished product, and thickness is that 0.4mm, fabric width are 2200mm.
(9) whether add surface protection film according to customer requirement, rolling warehouse-in is processed.
Described import PP material is melt flow rate (MFR)=5g/10min, and modulus is high, scratch-resistant excellent, product is without proof stress blushing.
The import of narrating, domestic PP material all have high transparent, high glossiness, low brilliant point, high-stiffness, resistance to thermal property.
Described domestic PP is the PP that approaches the performance perameter model of import PP, according to polymer principle and parameter of materials difference, and its structure properties difference.
Described flame-retardant master batch is that halogen is flame-retardant master batch, and flame retardant rating V0, meets ROHS examination criteria.
Described antibacterial plastic concentrate is inorganic nano type antibacterial plastic concentrate.
The colour batch of narrating is the black colour masterbatch that inorganic toner forms through granulation complete processing.
Described import PP is 100% at top layer consumption.
Described vacuum negative-pressure material sucking machine is 6L type, pressure demand 0.6MP.
Described extrusion way is two layers, three layers, and top layer all adopts import PP.
Described extrusion die is the special T-shaped die head of high-environmental PP furniture decoration sheet material or stone paper dedicated hanger pattern head.
Described coating treatment facility, UV treatment facility mechanical speed are 10-30m/min.
Described high-environmental PP furniture decoration sheet material back of the body automatic doubler surface glouer and UV treatment facility mechanical speed and forcing machine speeds match, unified computer control.
Described gum coating equipment and UV treatment facility select home equipment to improve, as requested customization.
The thickness of described furniture decoration sheet material is that 0.4mm, fabric width are 2200mm.
Embodiment 3
A manufacture method for high-environmental PP furniture decoration sheet material, comprises the steps:
(1) by mass parts, select satisfactory POE, PP(model: grand celebration T30S, manufacturer: Daqing petrochemical company, production address: Longfeng District, Daqing, Heilongjiang Province) mix rear conduct batching A according to POE20kg, PP73kg, flame-retardant master batch 1.5kg, colour batch 3kg, antibacterial plastic concentrate 1kg, stand-by;
(2) by import PP(model: CF309, manufacturer: Korea S Samsung Dao Daer, production address: the loyal southern mountain of Republic of Korea) after drying treatment as batching B, stand-by;
(3) be transported in drying chamber and at 100-110 ℃, carry out desiccant dehumidification processing by vacuum negative-pressure material sucking machine, carry out even combination treatment simultaneously;
(4) materials conveyance of process above-mentioned steps being handled well is in co-extrusion machine main frame storage bin, and the A that wherein prepares burden is delivered in forcing machine main frame A machine storage bin, and batching B is delivered in forcing machine main frame B machine storage bin;
(5) above-mentioned starting material are disperseed to melting in the forcing machine of temperature 110-220 ℃, be extruded into two floor height environmental protection PP furniture decoration sheet substrate by divider and special T-shaped die head or dedicated hanger pattern head, described two layers comprise the upper and lower, upper strata is the scratch-resistant layer that uses batching B to extrude, and lower floor is the furniture decoration sheet material main stor(e)y that uses batching A to extrude;
(6) forcing machine is produced after high-environmental PP furniture decoration sheet substrate, substrate product is cut to limit and process, the direct recycling of rim charge of cutting out;
(7) sheet material of forcing machine being extruded carries out corona treatment (corona value 45 dyne), is then transported to gum coating treatment facility, and coated sheet, after oven for drying, obtains the back of the body and is coated with articles of sheet material;
(8) described back of the body painting articles of sheet material is transported on UV treatment facility and carries out the processing of UV print surface, after UV printing treatment, dried sheet material is the finished product, and thickness is that 0.4mm, fabric width are 2400mm.
(9) whether add surface protection film according to customer requirement, rolling warehouse-in is processed.
Described import PP material is melt flow rate (MFR)=5g/10min, and modulus is high, scratch-resistant excellent, product is without proof stress blushing.
The import of narrating, domestic PP material all have high transparent, high glossiness, low brilliant point, high-stiffness, resistance to thermal property.
Described domestic PP is the PP that approaches the performance perameter model of import PP, according to polymer principle and parameter of materials difference, and its structure properties difference.
Described flame-retardant master batch is that halogen is flame-retardant master batch, and flame retardant rating V0, meets ROHS examination criteria.
Described antibacterial plastic concentrate is inorganic nano type antibacterial plastic concentrate.
The colour batch of narrating is that the black color that forms through granulation complete processing of inorganic toner is with golden masterbatch.
Described import PP is 100% at top layer consumption.
Described vacuum negative-pressure material sucking machine is 6L type, pressure demand 0.6MP.
Described extrusion way is two layers, three layers, and top layer all adopts import PP.
Described extrusion die is the special T-shaped die head of high-environmental PP furniture decoration sheet material or stone paper dedicated hanger pattern head.
The mechanical speed of described coating treatment facility, UV treatment facility is 10-30m/min.
Described high-environmental PP furniture decoration sheet material back of the body automatic doubler surface glouer and UV treatment facility mechanical speed and forcing machine speeds match, unified computer control.
Described gum coating equipment and UV treatment facility select home equipment to improve, as requested customization.
The thickness of described furniture decoration sheet material is that 0.4mm, fabric width are 2400mm.
Fig. 1 is high-environmental PP furniture decoration sheet material cross section structure schematic diagram of the present invention, and as shown in Figure 1, high-environmental PP furniture decoration sheet provided by the invention comprises A, B, C, D4 layer, and wherein, A layer is top layer UV processing layer (scratch-resistant layer, specular layer); B layer is high-environmental PP furniture decoration sheet material top layer (sheet material specular layer, scratch-resistant layer), accounts for sheet thickness 20%; C layer is high-environmental PP furniture decoration sheet material main stor(e)y (sheet material body layer), accounts for sheet thickness 80%; D layer is glue application layer.
Environmental protection PP furniture decoration sheet material of the present invention has that waterproof, fire-retardant, moistureproof, anticorrosion, insect protected, good toughness, environmental protection are good and durable in use, mar-proof, wear-resistant without toxic gas discharge, sharpness, antipollution, the feature such as easy to clean.Being the epoch-making product that leads the environmental protection of surface decoration material industry entry, Sustainable development, is the optimal selection that substitutes PVC like product.
Below correlation data embodies beneficial effect of the present invention by experiment:
1, experiment condition is 52 ℃ of 24h, and index request is below 0.1%;
2, PVC adopts domestic first-class furniture upholstery on market, and PP adopts applicant to produce sample;
Experiment correlation data:
Figure BDA0000474670150000081
Figure BDA0000474670150000091
Environmental protection PP furniture decoration sheet material of the present invention has that waterproof, fire-retardant, moistureproof, anticorrosion, insect protected, good toughness, environmental protection are good and durable in use, mar-proof, wear-resistant without toxic gas discharge, sharpness, antipollution, the feature such as easy to clean.Being the epoch-making product that leads the environmental protection of surface decoration material industry entry, Sustainable development, is the optimal selection that substitutes PVC like product.In addition, in process of production, because the proportion performance perameter of PP own is lighter by 30% than conventional P VC material, therefore in process of production, the PP starting material of equivalent weight can increase the effective usable floor area 20%-30% of product left and right in the present invention.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (8)

1. a manufacture method for environmental protection PP furniture decoration sheet material, is characterized in that, comprises the following steps:
(1), by mass parts, get POE18-22 part, PP70-75 part, flame-retardant master batch 1.5-3 part, colour batch 2-8 part, antibacterial plastic concentrate 1-2 part and carry out after mixing and stirring as batching A, stand-by;
(2), separately get appropriate PP as batching B, stand-by; Described batching A is 4:1 with the mass ratio of batching B; Wherein, PP described in this step records its yield tensile strength according to ASTMD638 testing method and is greater than 275kg/cm 2, its elongation at break is greater than 600%;
(3), batching A is delivered in forcing machine main frame A machine storage bin, batching B is delivered in forcing machine main frame B machine storage bin, disperses melting respectively under temperature is the condition of 110-220 ℃ in forcing machine;
(4), batching B, batching A are pooled to after divider, extrude PP furniture decoration sheet substrate by T-shaped die head, this base material comprises two-layer up and down, and upper strata is the scratch-resistant layer that uses batching B to extrude, and lower floor is the furniture decoration sheet material main stor(e)y that uses batching A to extrude;
(5), the furniture decoration sheet substrate of step (4) is carried out to corona treatment, described corona numerical value 45-55 dyne; Then be transported to gum coating treatment facility, at skin coating one deck coating fluid of furniture decoration sheet main stor(e)y, obtain coated sheet, coated sheet, after oven for drying, obtains the back of the body and is coated with articles of sheet material;
(6) back of the body painting articles of sheet material is transported on UV treatment facility and carries out the processing of UV print surface, carry out UV printing treatment at the skin of scratch-resistant layer, after being dried, obtain environmental protection PP furniture decoration sheet material of the present invention.
2. the manufacture method of environmental protection PP furniture decoration sheet material according to claim 1, it is characterized in that, described batching A, batching B carry out desiccant dehumidification batching after treatment for being transported in drying chamber by negative pressure of vacuum machine, drying temperature 100-110 ℃, and be 5-30min time of drying.
3. the manufacture method of environmental protection PP furniture decoration sheet material according to claim 2, is characterized in that, described negative pressure of vacuum machine pressure demand is 0.6MP.
4. the manufacture method of environmental protection PP furniture decoration sheet material according to claim 1, is characterized in that, described flame-retardant master batch is that halogen is flame-retardant master batch, and flame retardant rating V0, meets ROHS examination criteria.
5. the manufacture method of environmental protection PP furniture decoration sheet material according to claim 1, is characterized in that, described antibacterial plastic concentrate is inorganic nano type antibacterial plastic concentrate.
6. the manufacture method of environmental protection PP furniture decoration sheet material according to claim 1, is characterized in that, described colour batch is the colour masterbatch that inorganic toner forms through granulation complete processing.
7. according to the manufacture method of the arbitrary described environmental protection PP furniture decoration sheet material of claim 1-6, it is characterized in that, described pure color high-environmental PP furniture decoration sheet thickness is 0.3-0.6mm.
8. according to the manufacture method of the arbitrary described environmental protection PP furniture decoration sheet material of claim 1-6, it is characterized in that, after step 6, also comprise that cutting limit processes, cut after the processing of limit, add protective membrane on the surface of sheet material, then rolling warehouse-in.
CN201410086013.5A 2014-03-10 2014-03-10 Preparation method of environment-friendly PP furniture decorative sheet Pending CN103865172A (en)

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Citations (4)

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Publication number Priority date Publication date Assignee Title
CN101440169A (en) * 2007-11-23 2009-05-27 杨启赞 Method for preparing environmental-protecting foam material
CN101659141A (en) * 2009-06-30 2010-03-03 湖北慧狮塑业股份有限公司 Ultra-low temperature heat sealing polypropylene casting film
CN101735519A (en) * 2009-12-01 2010-06-16 吴铁飞 Modified environmental protection PP file thin-grain material and file book production technology
EP1208157B1 (en) * 1999-07-28 2011-05-25 Dow Global Technologies LLC Hydrogenated block polymers having elasticity and articles made therefrom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1208157B1 (en) * 1999-07-28 2011-05-25 Dow Global Technologies LLC Hydrogenated block polymers having elasticity and articles made therefrom
CN101440169A (en) * 2007-11-23 2009-05-27 杨启赞 Method for preparing environmental-protecting foam material
CN101659141A (en) * 2009-06-30 2010-03-03 湖北慧狮塑业股份有限公司 Ultra-low temperature heat sealing polypropylene casting film
CN101735519A (en) * 2009-12-01 2010-06-16 吴铁飞 Modified environmental protection PP file thin-grain material and file book production technology

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Application publication date: 20140618