CN108839414A - A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof - Google Patents
A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof Download PDFInfo
- Publication number
- CN108839414A CN108839414A CN201810511612.5A CN201810511612A CN108839414A CN 108839414 A CN108839414 A CN 108839414A CN 201810511612 A CN201810511612 A CN 201810511612A CN 108839414 A CN108839414 A CN 108839414A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- density polyethylene
- raw material
- ldpe
- 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
Links
Classifications
-
- 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
- B32B27/08—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 of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- 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
- C08L2207/062—HDPE
-
- 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)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of environmental protection type high viscosity relay PE adhesive protecting films, including internal layer, middle layer and outer layer, calculate by weight, and the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The raw material for preparing in the middle layer includes：The low density polyethylene (LDPE) of 50-90 parts by weight and the high density polyethylene (HDPE) of 10-40 parts by weight；The raw material for preparing of the outer layer includes：The low density polyethylene (LDPE) of 30-60 parts by weight, the ethylene-propylene copolymer of 5-30 parts by weight, the hydrogenated petroleum resin of 15-40 parts by weight and 0.1-5 parts by weight antioxidant.Environmental protection type high viscosity relay PE adhesive protecting film intensity of the invention is high, self-adhesion is good, at low cost, is suitable for various plastics bloom plates, can substitute system gluing protective film completely, and market prospects are very extensive.
Description
Technical field
The invention belongs to polymer film technical fields, more particularly it relates to which a kind of environmental protection type high viscosity relay PE is certainly
Viscous protective film and preparation method thereof.
Background technique
With the development of the mankind, all kinds of articles emerge one after another, and during carrying or production and application, article surface is easily
Perhaps generated by contact staining polishing scratch scuffing need using protective film to its surface carry out covering be allowed to from pollution or
Loss.Therefore Protective coatings are widely used in electronics, machinery and field of medical technology, traditional protection film properties are general,
It is of low quality, be no longer satisfied the demand of people.Currently, the mechanical property of protective film in the market, bond properties are bad, it is past
Article is protected by adhesive toward needs.When in particular for protection plastics bloom plate, existing protective film is often difficult
It is competent.For these reasons, need to prepare one kind without using adhesive, and novel environment-friendly height at low cost, intensity is high is viscous
Relay PE adhesive protecting film.
Summary of the invention
To solve the above-mentioned problems, one aspect of the present invention provides a kind of environmental protection type high viscosity relay PE adhesive protecting film,
It including internal layer, middle layer and outer layer, calculates by weight, the raw material for preparing of the internal layer includes：The low-density of 100 parts by weight is poly-
Ethylene；The raw material for preparing in the middle layer includes：The low density polyethylene (LDPE) of 50-90 parts by weight and the high density of 10-40 parts by weight
Polyethylene；The raw material for preparing of the outer layer includes：The ethylene-propylene of the low density polyethylene (LDPE)s of 30-60 parts by weight, 5-30 parts by weight
The antioxidant of copolymer, the hydrogenated petroleum resin of 15-40 parts by weight and 0.1-5 parts by weight.
Preferably, the environmental protection type high viscosity relay PE adhesive protecting film, including internal layer, middle layer and outer layer, by weight
Part calculates, and the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The raw material for preparing in the middle layer includes：
The low density polyethylene (LDPE) of 75-80 parts by weight and the high density polyethylene (HDPE) of 20-25 parts by weight；The outer layer prepares raw material packet
It includes：The low density polyethylene (LDPE) of 45-50 parts by weight, the ethylene-propylene copolymer of 10-15 parts by weight, 25-35 parts by weight hydrogenation stone
The antioxidant of oleoresin and 0.2-2 parts by weight.
It is highly preferred that the environmental protection type high viscosity relay PE adhesive protecting film, including internal layer, middle layer and outer layer, by weight
It measures part to calculate, the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The middle layer prepares raw material packet
It includes：The high density polyethylene (HDPE) of the low density polyethylene (LDPE) of 78 parts by weight and 22 parts by weight；The raw material for preparing of the outer layer includes：49
The low density polyethylene (LDPE) of parts by weight, the ethylene-propylene copolymer of 13 parts by weight, the hydrogenated petroleum resin of 30 parts by weight and 0.5
The antioxidant of parts by weight.
Preferably, in the environmental protection type high viscosity relay PE adhesive protecting film, it is used to prepare the low of the internal layer and middle layer
Density polyethylene is Yangba 2420H；The low density polyethylene (LDPE) for being used to prepare the outer layer is Exxon Mobil 1801；For making
The high density polyethylene (HDPE) in the standby middle layer is Daqing petrochemical 5000S.
Preferably, in the environmental protection type high viscosity relay PE adhesive protecting film, the ethylene-propylene copolymer is Exxon
Mobil 6200.
Preferably, in the environmental protection type high viscosity relay PE adhesive protecting film, the hydrogenated petroleum resin is non-hydrogenated petroleum
Resin C9 and/or hydrogenated petroleum resin C5；It is highly preferred that the hydrogenated petroleum resin is hydrogenated petroleum resin C9 and hydrogenation
Petropols C5 is by weight（1-5）：1 mixture；Most preferably, the hydrogenated petroleum resin is hydrogenated petroleum resin C9
With hydrogenated petroleum resin C5 by weight 4：1 mixture.
Preferably, in the environmental protection type high viscosity relay PE adhesive protecting film, the outer layer and internal layer prepare raw material also
Including：The poly thioether sulfone of 5-10 parts by weight/sulfonated polystyrene compounded object.
Preferably, the poly thioether sulfone/sulfonated polystyrene compounded object preparation method is：
（1）Successively 230 milliliters of dimethyl sulfoxides, 15 milliliters of toluene, 0.028 mole of 4'4- dimercapto diphenyl sulfide, 0.03 are rubbed
4,4 '-difluorodiphenyl sulfones of that, 0.32 mole of potassium carbonate are added in the reactor with water segregator, lead to argon gas protection, then heat
After reacting 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction flask, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
5 grams of polystyrene, 0.8 gram of nano silica and 100 grams of dimethyl sulfoxide are warming up to 100 DEG C after leading to nitrogen protection 1h,
After reaction 2 hours, discharges in ethyl alcohol, obtains yellow product, wash the yellow product respectively 3 times with ethyl alcohol and deionized water,
Obtain the poly thioether sulfone/sulfonated polystyrene compounded object within dry 5 hours at 80 DEG C in vacuum drying oven.
The present invention also provides the preparation methods of the environmental protection type high viscosity relay PE adhesive protecting film, include the following steps：
According to sequence co-extrusion pressure following component as described below：The raw material of low density polyethylene (LDPE) including 100 parts by weight；Including
The raw material of the high density polyethylene (HDPE) of the low density polyethylene (LDPE) and 10-40 parts by weight of 50-90 parts by weight；Including 30-60 parts by weight
Low density polyethylene (LDPE), the ethylene-propylene copolymers of 5-30 parts by weight, 15-40 parts by weight hydrogenated petroleum resin and 0.1-5
The raw material of the antioxidant of parts by weight；And
Obtain adhesive protecting film, the adhesive protecting film layered product, including internal layer, middle layer and outer layer, the internal layer, middle layer with
And the thickness ratio of outer layer is 10：（5-8）：（1-4）, calculate by weight, the raw material for preparing of the internal layer includes：100 parts by weight
Low density polyethylene (LDPE)；The raw material for preparing in the middle layer includes：The low density polyethylene (LDPE) and 10-40 weight of 50-90 parts by weight
The high density polyethylene (HDPE) of part；The raw material for preparing of the outer layer includes：The low density polyethylene (LDPE) of 30-60 parts by weight, 5-30 parts by weight
Ethylene-propylene copolymer, the hydrogenated petroleum resin of 15-40 parts by weight and the antioxidant of 0.1-5 parts by weight.
Preferably, the temperature of the co-extrusion pressure is 165-230 degree.
The internal layer of adhesive protecting film of the invention is directly contacted with protection object.
Compared with prior art, beneficial effects of the present invention are：
（1）Mechanical strength is good；
（2）Self-adhesion effect is good；
（3）It can be used for bloom plastic plate.
Specific embodiment
Raw material：
Sulfonated polystyrene：Purchased from ALFA, weight average molecular weight about 200,000.
Other raw materials are purchased from Chinese medicines group.
Embodiment 1
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 50 grams（Yangba 2420H）And 10 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 60 grams（Exxon Mobil 1801）, 30 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 40 grams of hydrogenated petroleum resin C9 and the mixture of 0.1 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into film.
Embodiment 2
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 75 grams（Yangba 2420H）And 20 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 45 grams（Exxon Mobil 1801）, 10 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 25 grams of hydrogenated petroleum resin C9 and the mixture of 0.2 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into film.
Embodiment 3
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 30 grams of hydrogenated petroleum resin C9 and the mixture of 0.5 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into film.
Embodiment 4
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 30 grams of hydrogenated petroleum resin C5 and the mixture of 0.5 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C5 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into film.
Embodiment 5
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 15 grams of hydrogenated petroleum resin C9,15 grams of hydrogenated petroleum resin C5 and 0.5 gram of antioxygen
The mixture of agent BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9, hydrogenated petroleum resin C5 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into thin
Film.
Embodiment 6
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 25 grams of hydrogenated petroleum resin C9,5 grams of hydrogenated petroleum resin C5 and 0.5 gram of antioxygen
The mixture of agent BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9, hydrogenated petroleum resin C5 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into thin
Film.
Embodiment 7
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 24 grams of hydrogenated petroleum resin C9,6 grams of hydrogenated petroleum resin C5 and 0.5 gram of antioxygen
The mixture of agent BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
The sequence of the mixture of rouge C9, hydrogenated petroleum resin C5 and antioxidant BHT is filled in co-extrusion compression mould, and is molded into thin
Film.
Embodiment 8
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram and 5 grams of poly thioether sulfone/sulfonated polystyrene compounded object mixture；The low density polyethylene (LDPE) that middle layer raw material is 78 grams
（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture；Outer layer raw material is 49 grams low close
Spend polyethylene（Exxon Mobil 1801）, 13 grams of ethylene-propylene copolymer（Exxon Mobil 6200）, 24 grams of non-hydrogenated petroleum
Resin C9,6 grams of hydrogenated petroleum resin C5,8 grams of poly thioether sulfone/sulfonated polystyrene compounded object and 0.5 gram of antioxidant
The mixture of BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）With
And poly thioether sulfone/sulfonated polystyrene compounded object mixture/middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And it is high
Density polyethylene（Daqing petrochemical 5000S）Mixture/outer layer raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-
Propylene copolymer（Exxon Mobil 6200）, hydrogenated petroleum resin C9, hydrogenated petroleum resin C5, poly thioether sulfone/sulfonated polyphenyl second
The sequence of the mixture of alkene compound and antioxidant BHT is filled in co-extrusion compression mould, and is molded into film.
The poly thioether sulfone/sulfonated polystyrene compounded object preparation method is：
（1）Successively 230 milliliters of dimethyl sulfoxides, 15 milliliters of toluene, 0.028 mole of 4'4- dimercapto diphenyl sulfide, 0.03 are rubbed
4,4 '-difluorodiphenyl sulfones of that, 0.32 mole of potassium carbonate are added in the reactor with water segregator, lead to argon gas protection, then heat
After reacting 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction flask, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
Polystyrene（Sulfonation degree 20%）5 grams, 0.8 gram of nano silica and 100 grams of dimethyl sulfoxide after leading to nitrogen protection 1h, rise
Temperature after reaction 2 hours, discharges in ethyl alcohol to 100 DEG C, obtains yellow product, wash the Huang respectively with ethyl alcohol and deionized water
Color product 3 times, obtain the poly thioether sulfone/sulfonated polystyrene compounded object within dry 5 hours at 80 DEG C in vacuum drying oven.
Comparative example 1
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 24 grams hydrogenated petroleum resin C9,6 grams of hydrogenated petroleum resin C5,8 grams of poly thioether sulfone with
And the mixture of 0.5 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
Rouge C9, hydrogenated petroleum resin C5, poly thioether sulfone and antioxidant BHT the sequence of mixture be filled in co-extrusion compression mould, and by
It is molded as film.The thickness ratio of the internal layers of the plural layers being molded, middle layer and outer layer is 10：7：4；
The preparation method of the poly thioether sulfone is：
Successively by 230 milliliters of dimethyl sulfoxides, 15 milliliters of toluene, 0.028 mole of 4'4- dimercapto diphenyl sulfide, 0.03 mole 4,
4 '-difluorodiphenyl sulfones, 0.32 mole of potassium carbonate are added in the reactor with water segregator, lead to argon gas protection, are then heated to 165
DEG C reaction 24 hours after, be down to room temperature, then be added 0.01 mole of para-aminophenol, lead to nitrogen protection after, be again heated to 165 DEG C
After reaction 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, being washed respectively with ethyl alcohol and deionized water should
Sediment three times after, in vacuum drying oven dry 5 hours at 80 DEG C, obtain poly thioether sulfone.
Comparative example 2
Preparing each layer raw material that adhesive protecting film uses is respectively：Internal layer raw material is low density polyethylene (LDPE)（Yangba 2420H）100
Gram；The low density polyethylene (LDPE) that middle layer raw material is 78 grams（Yangba 2420H）And 22 grams of high density polyethylene (HDPE)（Daqing petrochemical
5000S）Mixture；The low density polyethylene (LDPE) that outer layer raw material is 49 grams（Exxon Mobil 1801）, 13 grams ethylene-propylene it is total
Polymers（Exxon Mobil 6200）, 24 grams hydrogenated petroleum resin C9,6 grams of hydrogenated petroleum resin C5,8 grams of sulfonated polyphenyl second
The mixture of alkene and 0.5 gram of antioxidant BHT；
Resin as described above is heated and melts, the resin of fusing is according to internal layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）/
Middle layer raw material：Low density polyethylene (LDPE)（Yangba 2420H）And high density polyethylene (HDPE)（Daqing petrochemical 5000S）Mixture/outer layer
Raw material：Low density polyethylene (LDPE)（Exxon Mobil 1801）, ethylene-propylene copolymer（Exxon Mobil 6200）, non-hydrogenated petroleum tree
Rouge C9, hydrogenated petroleum resin C5, sulfonated polystyrene（Sulfonation degree 20%）And the sequence of the mixture of antioxidant BHT is filled with altogether
In extrusion die, and it is molded into film.The thickness ratio of the internal layers of the plural layers being molded, middle layer and outer layer is 10：
7：4.
The mechanical property of the self-adhesive film of testing example 1-8 and comparative example 1-2, and the adhesion strength on bloom polypropylene board.
Test result is shown in Table 1.
Table 1
Claims (10)
1. a kind of environmental protection type high viscosity relay PE adhesive protecting film, including internal layer, middle layer and outer layer, which is characterized in that by weight
Part calculates, and the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The raw material for preparing in the middle layer includes：
The low density polyethylene (LDPE) of 50-90 parts by weight and the high density polyethylene (HDPE) of 10-40 parts by weight；The outer layer prepares raw material packet
It includes：The low density polyethylene (LDPE) of 30-60 parts by weight, the ethylene-propylene copolymer of 5-30 parts by weight, 15-40 parts by weight hydrogenation stone
The antioxidant of oleoresin and 0.1-5 parts by weight.
2. environmental protection type high viscosity relay PE adhesive protecting film according to claim 1, including internal layer, middle layer and outer layer,
It is characterized in that, calculates by weight, the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The middle layer
The raw material for preparing include：The low density polyethylene (LDPE) of 75-80 parts by weight and the high density polyethylene (HDPE) of 20-25 parts by weight；It is described outer
Layer the raw material for preparing include：The low density polyethylene (LDPE) of 45-50 parts by weight, the ethylene-propylene copolymer of 10-15 parts by weight, 25-35
The hydrogenated petroleum resin of parts by weight and the antioxidant of 0.2-2 parts by weight.
3. environmental protection type high viscosity relay PE adhesive protecting film according to claim 2, including internal layer, middle layer and outer layer,
It is characterized in that, calculates by weight, the raw material for preparing of the internal layer includes：The low density polyethylene (LDPE) of 100 parts by weight；The middle layer
The raw material for preparing include：The high density polyethylene (HDPE) of the low density polyethylene (LDPE) of 78 parts by weight and 22 parts by weight；The system of the outer layer
Include for raw material：The low density polyethylene (LDPE) of 49 parts by weight, the ethylene-propylene copolymer of 13 parts by weight, 30 parts by weight hydrogenation stone
The antioxidant of oleoresin and 0.5 parts by weight.
4. environmental protection type high viscosity relay PE adhesive protecting film according to claim 1-3, which is characterized in that for making
The standby internal layer and the low density polyethylene (LDPE) in middle layer are Yangba 2420H；The low density polyethylene (LDPE) for being used to prepare the outer layer is
Exxon Mobil 1801；The high density polyethylene (HDPE) for being used to prepare the middle layer is Daqing petrochemical 5000S.
5. environmental protection type high viscosity relay PE adhesive protecting film according to claim 1-3, which is characterized in that the second
Alkene-propylene copolymer is Exxon Mobil 6200.
6. environmental protection type high viscosity relay PE adhesive protecting film according to claim 1-3, which is characterized in that the hydrogen
Fossil oleoresin is hydrogenated petroleum resin C9 and/or hydrogenated petroleum resin C5.
7. environmental protection type high viscosity relay PE adhesive protecting film according to claim 6, which is characterized in that the non-hydrogenated petroleum tree
Rouge be hydrogenated petroleum resin C9 and hydrogenated petroleum resin C5 by weight（1-5）：1 mixture.
8. environmental protection type high viscosity relay PE adhesive protecting film according to claim 1-3, which is characterized in that described outer
Layer and the raw material for preparing of internal layer further include：The poly thioether sulfone of 5-10 parts by weight/sulfonated polystyrene compounded object.
9. environmental protection type high viscosity relay PE adhesive protecting film according to claim 8, which is characterized in that the poly thioether sulfone/
The preparation method of sulfonated polystyrene compounded object is：
（1）Successively 230 milliliters of dimethyl sulfoxides, 15 milliliters of toluene, 0.028 mole of 4'4- dimercapto diphenyl sulfide, 0.03 are rubbed
4,4 '-difluorodiphenyl sulfones of that, 0.32 mole of potassium carbonate are added in the reactor with water segregator, lead to argon gas protection, then heat
After reacting 24 hours to 165 DEG C, it is down to room temperature, 0.01 mole of para-aminophenol is then added, after leading to nitrogen protection, is again heated to
After 165 DEG C are reacted 15 hours, it is down to room temperature, reactant is poured into ethyl alcohol, obtains sediment, is washed respectively with ethyl alcohol and deionized water
It is 5 hours dry at 80 DEG C in vacuum drying oven after washing the sediment three times, obtain poly thioether sulfone；
（2）In reaction flask, above-mentioned steps are added（1）2 grams of gained poly thioether sulfone, 0.5 gram of silane coupling agent KH-560, sulfonation
5 grams of polystyrene, 0.8 gram of nano silica and 100 grams of dimethyl sulfoxide are warming up to 100 DEG C after leading to nitrogen protection 1h,
After reaction 2 hours, discharges in ethyl alcohol, obtains yellow product, wash the yellow product respectively 3 times with ethyl alcohol and deionized water,
Obtain the poly thioether sulfone/sulfonated polystyrene compounded object within dry 5 hours at 80 DEG C in vacuum drying oven.
10. the preparation method of environmental protection type high viscosity relay PE adhesive protecting film, which is characterized in that include the following steps：
According to sequence co-extrusion pressure following component as described below：The raw material of low density polyethylene (LDPE) including 100 parts by weight；Including
The raw material of the high density polyethylene (HDPE) of the low density polyethylene (LDPE) and 10-40 parts by weight of 50-90 parts by weight；Including 30-60 parts by weight
Low density polyethylene (LDPE), the ethylene-propylene copolymers of 5-30 parts by weight, 15-40 parts by weight hydrogenated petroleum resin and 0.1-5
The raw material of the antioxidant of parts by weight；And obtain adhesive protecting film, the adhesive protecting film layered product, including internal layer, middle layer with
And outer layer, the thickness ratio of the internal layer, middle layer and outer layer are 10：（5-8）：（1-4）, it calculates by weight, the internal layer
Preparing raw material includes：The low density polyethylene (LDPE) of 100 parts by weight；The raw material for preparing in the middle layer includes：50-90 parts by weight it is low close
Spend the high density polyethylene (HDPE) of polyethylene and 10-40 parts by weight；The raw material for preparing of the outer layer includes：30-60 parts by weight it is low
Density polyethylene, the ethylene-propylene copolymer of 5-30 parts by weight, the hydrogenated petroleum resin of 15-40 parts by weight and 0.1-5 weight
The antioxidant of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511612.5A CN108839414A (en) | 2018-05-25 | 2018-05-25 | A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511612.5A CN108839414A (en) | 2018-05-25 | 2018-05-25 | A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108839414A true CN108839414A (en) | 2018-11-20 |
Family
ID=64213485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511612.5A Pending CN108839414A (en) | 2018-05-25 | 2018-05-25 | A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108839414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284099A (en) * | 2020-03-24 | 2020-06-16 | 佛山市顺元塑胶制品有限公司 | PE self-adhesive protective film for elevator and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1919899A (en) * | 2006-08-29 | 2007-02-28 | 唐新国 | One-time forming non-gelatinizing cool-adhesion protective membrane |
-
2018
- 2018-05-25 CN CN201810511612.5A patent/CN108839414A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1919899A (en) * | 2006-08-29 | 2007-02-28 | 唐新国 | One-time forming non-gelatinizing cool-adhesion protective membrane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284099A (en) * | 2020-03-24 | 2020-06-16 | 佛山市顺元塑胶制品有限公司 | PE self-adhesive protective film for elevator and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110551340B (en) | Modified polypropylene composite material for spraying and preparation method thereof | |
| CN108943932A (en) | Hot sealing layer, CPP film, preparation method and aluminum plastic film | |
| CN102803356B (en) | Composition for stretchable film | |
| CN105500859A (en) | High-viscosity self-adhesive protection film and preparation method thereof | |
| CN102225644B (en) | Heat sealing film and preparation method thereof | |
| CN118459920A (en) | Composition, laminate, packaging material for battery case, and battery | |
| CN103059763A (en) | Bidirectional stretching polypropylene film for hot binding compounding, and its preparation method | |
| CN109313305A (en) | Polaroid protective film, polarizing film and display device | |
| CN108839414A (en) | A kind of environmental protection type high viscosity relay PE adhesive protecting film and preparation method thereof | |
| WO2018205326A1 (en) | Adhesive-free bottle cap gasket and/or padding and preparation method therefor | |
| KR20150095654A (en) | Adhesive composition for protective film of coated surface and method for preparing same | |
| CN111253879B (en) | Low-unwinding-force polyethylene low-viscosity protective film and preparation method thereof | |
| CN101250819B (en) | Novel TPO painting and coating textile and preparing technique thereof | |
| CN106471051B (en) | Resin combination and its sheet-like formed body | |
| CN112795172A (en) | PVC-coated thermoplastic elastomer composition and preparation method and application thereof | |
| CN109749677B (en) | Back adhesive capable of being applied at low temperature for hygienic products and preparation method thereof | |
| KR101561939B1 (en) | Film for packaging retort food having a gas barrier property | |
| EP3252122B1 (en) | Novel thermoresponsive adhesive material, method of making the material and methods of use | |
| CN112795125A (en) | LCP-coated thermoplastic elastomer composition and preparation method and application thereof | |
| CN111647377B (en) | Anti-wrinkle type environment-friendly hot melt adhesive for film back adhesive bags and preparation method and application thereof | |
| CN204820560U (en) | Height glues self -adhesion protection film | |
| CN106189107A (en) | A kind of high bonding modified PET/PBT is combined mould release membrance | |
| EP3495140B1 (en) | Decorative film and method for producing decorative molded body using same | |
| KR20020053729A (en) | Copolymer, adhesive containing the same and laminate | |
| JP2019093712A (en) | Decorative film and method for producing decorative molded article using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181120 |