CN107226978A - A kind of preparation method of woodwork packaging material - Google Patents
A kind of preparation method of woodwork packaging material Download PDFInfo
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- CN107226978A CN107226978A CN201710471260.0A CN201710471260A CN107226978A CN 107226978 A CN107226978 A CN 107226978A CN 201710471260 A CN201710471260 A CN 201710471260A CN 107226978 A CN107226978 A CN 107226978A
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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
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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- 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
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a kind of preparation method of woodwork packaging material, raw material is：PVC, LDPE, turpentine oil, MBS, four n-octyl tin, nanometer di-iron trioxide, nano calcium oxide, titanate coupling agent, ZnOw, SBS, EPDM, SHIPS, CPE, HIPS and colouring agent；The 65MPa of longitudinal tensile strength 45, the 45MPa of transverse tensile strength 35, longitudinal tensile strain rate 450 650%, cross direction elongation 250 450%；The 160kN/m of tearing strength 140,100 120 DEG C of Vicat softening point, the 1100MPa of stretch modulus 900；The MPa of bending strength 45 55, the 160A of shore hardness 100, whiteness 96 98；Loss on heating rate 0%, light transmittance 88 92%, tray bottom surface adherence is excellent, can extensively produce and constantly replace existing woodwork packaging material.
Description
Technical field
The present invention relates to packing material technical field, more particularly to a kind of preparation method of woodwork packaging material.
Background technology
PVC main components be polyvinyl chloride, be it is slightly yellow translucent, it is glossy.Transparency is better than polyethylene, poly- third
Alkene, is worse than polystyrene, different with auxiliary dosage, is divided into soft, PVC-U, soft goods are soft and tough, and feel is glued, boardy product
Hardness is higher than low density polyethylene (LDPE), and less than polypropylene, albinism occurs at flexion.Common product：Sheet material, tubing,
Sole, toy, door and window, wire outer skin, stationery etc..It is an a kind of hydrogen atom using in a chlorine atom substitution polyethylene
High polymer material.
Germany is the show window state of PVC products, and its production technology is with a long history, experienced, in rank first, single
For cabinet, PVC material has accounted for 75% market share.And German Reynolds Li Te（Renolit）Company is then the biggest in the world
One of PVC manufacturers.Reynolds Li Te（Renolit）Reynolds Li Te-Wei Erke Co., Ltds belonging to group just have in the whole world
16 production bases, more than 2000 employee.Its PVC film produced, it is well-known with the quality that its is excellent.
In order to prevent influenceing content quality because of water immersion package, the packaging of certain safeguard procedures is taken to be referred to as preventing
Water is packed.Waterproofing packing belongs to outer packing, and some have the inner packing of protectiveness, such as damp-prrof packing, rust prevention packaging, mould proof bag
Dress, Shockproof packaging etc., can take into consideration with waterproofing packing, but can not replace.
PVC industries are quickly grown in the whole world, are had a extensive future, each state all have an optimistic view of PVC potentiality and its to ecological environment
Benefit, PVC with its superior, unique performance to common people prove its effect and status be that any other product can not all replace
, social development needs it, and environmental protection needs it, and it is the inexorable trend of our civilization of human society progress.
Although PVC film has excellent quality assurance, someone may say, PVC is chemical products after all, it be exactly ratio not
Upper natural material, does not exclude toxicity and peculiar smell, unavoidable to environmental pollution yet.It is true really not so, because
The raw material of general production PVC film is that noxious material is extract completely by special refinement, so PVC is totally nontoxic
Tasteless, there is no any stimulation to human body skin or respiratory system, for those people to timber and paint allergy, make
The furniture or kitchen tools packed with PVC film are very suitable.Decorating film is made by using PVC film, people can just make in large quantities
With medium airtight pane, particieboard, glued board and fiberboard, reduction uses amount of wood, so as to reduce the destruction to forest or even environment.From
For this angle, very big contribution has been made in protection of the PVC film to ecological environment.
When carrying out waterproofing packing, it is to be understood that the rainfall climatic characteristic of circulation environment, such as rainfall intensity situation, rainfall point
Cloth, lasting rainy days situation.In air-dropped material, package may soak the regular hour in water, at this moment require
Package has suitable immersion ability.
PVC use once once causes very big dispute in western countries, and many people were attempted with a variety of other materials generations
For PVC.But it fact proved, PVC other substitutes of mass ratio are compared to not a halfpenny the worse, and in cost then than these materials just
Preferably.Relevant expert is had found by studying, and in many industries, abandons that using PVC several considerable extra charges will be produced as.Tool
Volume data shows, abandons that using PVC the extra charge of tens marks will be increased.For specific consumer, this will
Mean a huge extra expenses.Exemplified by with PVC for the window of skin-material, if these windows are without using PVC, and
It is to use common wood as top layer, then only cleaning and repairing one will increase as several surprising expenses.In Britain
On one small town, people use wooden window over the last couple of decades, and someone enters to the cleaning expense of these windows
Investigation is gone, and the cleaning cost of itself and PVC windows has been compared, as a result shown, the cleaning charge ratio of wooden ordinary window
The cleaning charge of PVC windows is higher by one times.
The content of the invention
The present invention provides high a kind of heat-proof aging, tensile strength, impact strength height and the high woodwork packing timber of hardness
The preparation method of material, solve existing waterproofing packing material preparation method hardness is low and the low technical problem of tensile strength.
The present invention uses following technical scheme：A kind of preparation method of woodwork packaging material, comprises the following steps：
The first step：PVC100 parts, LDPE22-28 parts, 1-5 parts of turpentine oil, MBS13-17 parts, four are weighed according to mass fraction proportioning
10-30 parts of n-octyl tin, nanometer di-iron trioxide is 0.1-0.3 parts, 16-20 parts of nano calcium oxide, titanate coupling agent 4-8
Part, 2-6 part of ZnOw, SBS10-30 parts, EPDM5-25 parts, SHIPS be 15-35 parts, CPE2-8 parts, HIPS30-40 parts,
0.006-0.008 parts of colouring agent；
Second step：PVC is put into high-speed kneading machine, 85-95 DEG C is warming up to, surplus stock is added, is warming up to 105-115 DEG C,
Speed 1050-1150r/min is mediated, 12-14min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 125-135 DEG C,
Rotating speed 18-20 r/min, 130-140 DEG C of back roller, rotating speed 24-26 r/min knead 15-25min；
3rd step：Then in extruder extrusion sheet, 110-130 DEG C of barrel temperature, 150-170 DEG C, 170-180 DEG C, connector
150-160 DEG C of temperature, 165-175 DEG C, 175-185 DEG C of head temperature, 185-195 DEG C, screw speed 40r/min, port mould diameter
200mm, blow-up ratio 2.5-2.7, hauling speed 3m/min, thickness 0.08-0.12mm.
It is used as a preferred technical solution of the present invention：The raw material of the preparation method of the woodwork packaging material presses matter
Measure number proportioning as follows：PVC100 parts, LDPE22 parts, 1 part of turpentine oil, MBS13 parts, four 10 parts of n-octyl tin, nanometer three is aoxidized
Two iron are 0.1 part, 16 parts of nano calcium oxide, 4 parts of titanate coupling agent, 2 parts of ZnOw, SBS10 parts, EPDM5 parts,
SHIPS is 15 parts, CPE2 parts, HIPS30 parts, 0.006 part of colouring agent.
It is used as a preferred technical solution of the present invention：The raw material of the preparation method of the woodwork packaging material presses matter
Measure number proportioning as follows：PVC100 parts, LDPE28 parts, 5 parts of turpentine oil, MBS17 parts, four 30 parts of n-octyl tin, nanometer three is aoxidized
Two iron are 0.3 part, 20 parts of nano calcium oxide, 8 parts of titanate coupling agent, 6 parts of ZnOw, SBS30 parts, EPDM25 parts,
SHIPS is 35 parts, CPE8 parts, HIPS40 parts, 0.008 part of colouring agent.
It is used as a preferred technical solution of the present invention：The raw material of the preparation method of the woodwork packaging material presses matter
Measure number proportioning as follows：PVC100 parts, LDPE25 parts, 3 parts of turpentine oil, MBS15 parts, four 20 parts of n-octyl tin, nanometer three is aoxidized
Two iron are 0.2 part, 18 parts of nano calcium oxide, 6 parts of titanate coupling agent, 4 parts of ZnOw, SBS20 parts, EPDM15 parts,
SHIPS is 25 parts, CPE5 parts, HIPS35 parts, 0.007 part of colouring agent.
It is used as a preferred technical solution of the present invention：The colouring agent uses cadmium yellow.
Beneficial effect
A kind of preparation method of woodwork packaging material of the present invention compared with prior art, is had using above technical scheme
There is following technique effect：1st, preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 45-65MPa, transverse tensile strength
35-45MPa, longitudinal tensile strain rate 450-650%, cross direction elongation 250-450%；2nd, burn from fiery self-extinguishment, antifog excellent effect, return
Contracting is excellent, tearing strength 140-160kN/m, 100-120 DEG C of Vicat softening point, stretch modulus 900-1100MPa；3rd, bend strong
45-55 MPa are spent, shore hardness 100-160A, raw material sources are extensive, with low cost, whiteness 96-98；4th, can be various extreme
Widely use, loss on heating rate 0%, light transmittance 88-92%, tray bottom surface adherence is excellent, can produce extensively not under environment
Existing woodwork packaging material is replaced in the division of history into periods.
Embodiment
Below in conjunction with example, the invention will be further described, and embodiment is only used for that the present invention will be described, not
Constitute limitation to right, it may occur to persons skilled in the art that other alternative means, in right of the present invention
In claimed range.
Embodiment 1：
The first step：PVC100 parts, LDPE22 parts, 1 part of turpentine oil, MBS13 parts, four n-octyl tin are weighed according to mass fraction proportioning
10 parts, nanometer di-iron trioxide is 0.1 part, 16 parts of nano calcium oxide, 4 parts of titanate coupling agent, 2 parts of ZnOw, SBS10
Part, EPDM5 parts, SHIPS is 15 parts, CPE2 parts, HIPS30 parts, 0.006 part of cadmium yellow.
Second step：PVC is put into high-speed kneading machine, 85-95 DEG C is warming up to, surplus stock is added, is warming up to 105-115
DEG C, speed 1050-1150r/min is mediated, 12-14min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 125-135
DEG C, rotating speed 18-20 r/min, 130-140 DEG C of back roller, rotating speed 24-26 r/min knead 15-25min；
3rd step：Then in extruder extrusion sheet, 110-130 DEG C of barrel temperature, 150-170 DEG C, 170-180 DEG C, connector
150-160 DEG C of temperature, 165-175 DEG C, 175-185 DEG C of head temperature, 185-195 DEG C, screw speed 40r/min, port mould diameter
200mm, blow-up ratio 2.5-2.7, hauling speed 3m/min, thickness 0.08-0.12mm.
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 45MPa, transverse tensile strength 35MPa longitudinally stretch
Long rate 450%, cross direction elongation 250%；Burn from fiery self-extinguishment, antifog excellent effect, nerve is excellent, tearing strength 140kN/m,
100 DEG C of Vicat softening point, stretch modulus 900MPa；Bending strength 45MPa, shore hardness 100A, extensively, cost is low for raw material sources
It is honest and clean, whiteness 96；It can be widely used in various extreme environments, loss on heating rate 0%, light transmittance 88%, tray bottom surface adherence
It is excellent, it can extensively produce and constantly replace existing woodwork packaging material.
Embodiment 2：
The first step：PVC100 parts, LDPE28 parts, 5 parts of turpentine oil, MBS17 parts, four n-octyl tin are weighed according to mass fraction proportioning
30 parts, nanometer di-iron trioxide is 0.3 part, 20 parts of nano calcium oxide, 8 parts of titanate coupling agent, 6 parts of ZnOw, SBS30
Part, EPDM25 parts, SHIPS is 35 parts, CPE8 parts, HIPS40 parts, 0.008 part of cadmium yellow.
Second step：PVC is put into high-speed kneading machine, 85-95 DEG C is warming up to, surplus stock is added, is warming up to 105-115
DEG C, speed 1050-1150r/min is mediated, 12-14min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 125-135
DEG C, rotating speed 18-20 r/min, 130-140 DEG C of back roller, rotating speed 24-26 r/min knead 15-25min；
3rd step：Then in extruder extrusion sheet, 110-130 DEG C of barrel temperature, 150-170 DEG C, 170-180 DEG C, connector
150-160 DEG C of temperature, 165-175 DEG C, 175-185 DEG C of head temperature, 185-195 DEG C, screw speed 40r/min, port mould diameter
200mm, blow-up ratio 2.5-2.7, hauling speed 3m/min, thickness 0.08-0.12mm.
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 55MPa, transverse tensile strength 40MPa longitudinally stretch
Long rate 550%, cross direction elongation 350%；Burn from fiery self-extinguishment, antifog excellent effect, nerve is excellent, tearing strength 150kN/m,
110 DEG C of Vicat softening point, stretch modulus 1000MPa；Bending strength 50MPa, shore hardness 130A, raw material sources are extensive, cost
It is cheap, whiteness 97；It can be widely used in various extreme environments, loss on heating rate 0%, light transmittance 90%, the adhesion of tray bottom surface
Property it is excellent, can produce extensively and constantly replace existing woodwork packaging material.
Embodiment 3：
The first step：PVC100 parts, LDPE25 parts, 3 parts of turpentine oil, MBS15 parts, four n-octyl tin are weighed according to mass fraction proportioning
20 parts, nanometer di-iron trioxide is 0.2 part, 18 parts of nano calcium oxide, 6 parts of titanate coupling agent, 4 parts of ZnOw, SBS20
Part, EPDM15 parts, SHIPS is 25 parts, CPE5 parts, HIPS35 parts, 0.007 part of cadmium yellow.
Second step：PVC is put into high-speed kneading machine, 85-95 DEG C is warming up to, surplus stock is added, is warming up to 105-115
DEG C, speed 1050-1150r/min is mediated, 12-14min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 125-135
DEG C, rotating speed 18-20 r/min, 130-140 DEG C of back roller, rotating speed 24-26 r/min knead 15-25min；
3rd step：Then in extruder extrusion sheet, 110-130 DEG C of barrel temperature, 150-170 DEG C, 170-180 DEG C, connector
150-160 DEG C of temperature, 165-175 DEG C, 175-185 DEG C of head temperature, 185-195 DEG C, screw speed 40r/min, port mould diameter
200mm, blow-up ratio 2.5-2.7, hauling speed 3m/min, thickness 0.08-0.12mm.
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 65MPa, transverse tensile strength 45MPa longitudinally stretch
Long rate 650%, cross direction elongation 450%；Burn from fiery self-extinguishment, antifog excellent effect, nerve is excellent, tearing strength 160kN/m,
120 DEG C of Vicat softening point, stretch modulus 1100MPa；The MPa of bending strength 55, shore hardness 160A, raw material sources are extensive, cost
It is cheap, whiteness 98；It can be widely used in various extreme environments, loss on heating rate 0%, light transmittance 92%, the adhesion of tray bottom surface
Property it is excellent, can produce extensively and constantly replace existing woodwork packaging material.
Claims (5)
1. a kind of preparation method of woodwork packaging material, it is characterised in that comprise the following steps：
The first step：PVC100 parts, LDPE22-28 parts, 1-5 parts of turpentine oil, MBS13-17 parts, four are weighed according to mass fraction proportioning
10-30 parts of n-octyl tin, nanometer di-iron trioxide is 0.1-0.3 parts, 16-20 parts of nano calcium oxide, titanate coupling agent 4-8
Part, 2-6 part of ZnOw, SBS10-30 parts, EPDM5-25 parts, SHIPS be 15-35 parts, CPE2-8 parts, HIPS30-40 parts,
0.006-0.008 parts of colouring agent；
Second step：PVC is put into high-speed kneading machine, 85-95 DEG C is warming up to, surplus stock is added, is warming up to 105-115 DEG C,
Speed 1050-1150r/min is mediated, 12-14min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 125-135 DEG C,
Rotating speed 18-20 r/min, 130-140 DEG C of back roller, rotating speed 24-26 r/min knead 15-25min；
3rd step：Then in extruder extrusion sheet, 110-130 DEG C of barrel temperature, 150-170 DEG C, 170-180 DEG C, connector
150-160 DEG C of temperature, 165-175 DEG C, 175-185 DEG C of head temperature, 185-195 DEG C, screw speed 40r/min, port mould diameter
200mm, blow-up ratio 2.5-2.7, hauling speed 3m/min, thickness 0.08-0.12mm.
2. a kind of preparation method of woodwork packaging material according to claim 1, it is characterised in that the woodwork
Matched with the raw material of the preparation method of packaging material by mass fraction as follows：PVC100 parts, LDPE22 parts, 1 part of turpentine oil,
MBS13 parts, four 10 parts of n-octyl tin, nanometer di-iron trioxide is 0.1 part, 16 parts of nano calcium oxide, 4 parts of titanate coupling agent,
2 parts of ZnOw, SBS10 parts, EPDM5 parts, SHIPS is 15 parts, CPE2 parts, HIPS30 parts, 0.006 part of colouring agent.
3. a kind of preparation method of woodwork packaging material according to claim 1, it is characterised in that the woodwork
Matched with the raw material of the preparation method of packaging material by mass fraction as follows：PVC100 parts, LDPE28 parts, 5 parts of turpentine oil,
MBS17 parts, four 30 parts of n-octyl tin, nanometer di-iron trioxide is 0.3 part, 20 parts of nano calcium oxide, 8 parts of titanate coupling agent,
6 parts of ZnOw, SBS30 parts, EPDM25 parts, SHIPS is 35 parts, CPE8 parts, HIPS40 parts, 0.008 part of colouring agent.
4. a kind of preparation method of woodwork packaging material according to claim 1, it is characterised in that the woodwork
Matched with the raw material of the preparation method of packaging material by mass fraction as follows：PVC100 parts, LDPE25 parts, 3 parts of turpentine oil,
MBS15 parts, four 20 parts of n-octyl tin, nanometer di-iron trioxide is 0.2 part, 18 parts of nano calcium oxide, 6 parts of titanate coupling agent,
4 parts of ZnOw, SBS20 parts, EPDM15 parts, SHIPS is 25 parts, CPE5 parts, HIPS35 parts, 0.007 part of colouring agent.
5. a kind of preparation method of woodwork packaging material according to claim 1, it is characterised in that the colouring agent
Using cadmium yellow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471260.0A CN107226978A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of woodwork packaging material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710471260.0A CN107226978A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of woodwork packaging material |
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| CN107226978A true CN107226978A (en) | 2017-10-03 |
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| CN201710471260.0A Pending CN107226978A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of woodwork packaging material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665662A (en) * | 2013-12-02 | 2014-03-26 | 南通瑞普埃尔生物工程有限公司 | Heat-shrinkable PVC film and making method thereof |
| CN104059312A (en) * | 2014-05-21 | 2014-09-24 | 河北凯鹏包装材料有限公司 | PVC (Polyvinyl Chloride) hard sheet for packaging solid medicine bubble cap |
| CN105001560A (en) * | 2015-08-28 | 2015-10-28 | 汕头市甜甜乐糖果食品有限公司 | PVC hard non-toxic uvioresistant sheet |
| CN105199267A (en) * | 2015-11-01 | 2015-12-30 | 刘应才 | Preparation method of PVC (polyvinyl chloride) material for outdoor shielding |
| CN106188936A (en) * | 2016-07-08 | 2016-12-07 | 江苏金材科技有限公司 | A kind of high-barrier PVC pharmaceutical pack film and production technology thereof |
-
2017
- 2017-06-20 CN CN201710471260.0A patent/CN107226978A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665662A (en) * | 2013-12-02 | 2014-03-26 | 南通瑞普埃尔生物工程有限公司 | Heat-shrinkable PVC film and making method thereof |
| CN104059312A (en) * | 2014-05-21 | 2014-09-24 | 河北凯鹏包装材料有限公司 | PVC (Polyvinyl Chloride) hard sheet for packaging solid medicine bubble cap |
| CN105001560A (en) * | 2015-08-28 | 2015-10-28 | 汕头市甜甜乐糖果食品有限公司 | PVC hard non-toxic uvioresistant sheet |
| CN105199267A (en) * | 2015-11-01 | 2015-12-30 | 刘应才 | Preparation method of PVC (polyvinyl chloride) material for outdoor shielding |
| CN106188936A (en) * | 2016-07-08 | 2016-12-07 | 江苏金材科技有限公司 | A kind of high-barrier PVC pharmaceutical pack film and production technology thereof |
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