CN107236212A - A kind of preparation method of woodwork PVC waterproof packaging films - Google Patents
A kind of preparation method of woodwork PVC waterproof packaging films Download PDFInfo
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- CN107236212A CN107236212A CN201710469227.4A CN201710469227A CN107236212A CN 107236212 A CN107236212 A CN 107236212A CN 201710469227 A CN201710469227 A CN 201710469227A CN 107236212 A CN107236212 A CN 107236212A
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/53—Core-shell polymer
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Abstract
The invention discloses a kind of preparation method of woodwork with PVC waterproof packaging films, raw material is：PVC, sodium formate, glass fibre, moon silicic acid dibutyl tin, butyl stearate, Bis(lauroyloxy)dioctyltin, antioxidant RD, sorbitan monooleate, waterglass, 2,6 BHTs, glycerin monostearate, ACR 201, monoglyceride, sodium Diacetate and colouring agent；The 32MPa of longitudinal tensile strength 28, the MPa of transverse tensile strength 26 28, longitudinal tensile strain rate 300 500%, cross direction elongation 200 400%；The 105s of melting time 85, the 55kN/m of tearing strength 45；The 46MPa of bending strength 42, shore hardness 50 70, natural light aging after-drawing loss of strength in 12 months 0.01 0.03%, percent thermal shrinkage is 0 at 100 DEG C.
Description
Technical field
The present invention relates to packing material technical field, more particularly to a kind of preparation of PVC waterproof packaging films of woodwork
Method.
Background technology
Packaging material refers to meet product packaging for manufacturing packing container, packing and decorating, packages printing, packed and transported etc.
It is required that used material, it is fine that it includes metal, plastics, glass, ceramics, paper, bamboo sheet, wild mushroom class, natural fiber, chemistry
The main packaging material such as dimension, composite, includes the auxiliary materials such as strapping, decoration, printing material again.
Polyvinyl chloride is, by acetylene gas and hydrogen chloride synthesis vinyl chloride, then to be polymerized.With higher mechanical strength
With preferable corrosion resistance.Available for waste gas exhaust toxin expelling tower, the gas liquid delivery pipe for making the industry such as chemical industry, weaving, may be used also
Instead of other corrosion resistant materials manufacture storage tank, centrifugal pump, ventilation blower and joint etc..When plasticizer addition is up to 30%~40%, just
Soft PVC is made, its elongation percentage is high, and product is soft, and with good corrosion resistance and electrical insulating property, film is often made,
For industrial packaging, agriculture seedling and daily raincoat, the tablecloth etc., it may also be used for make acid and alkali-resistance flexible pipe, cable sheathing, insulating barrier
Deng.
It is packaged in during transport, handling, storage, to prevent extraneous rain, fresh water, seawater etc. from penetrating into packaging, in influence
Qualitative materiel is filled, barrier layer is made using some waterproof materials, and with the measure such as waterproof binding agent or pad, sealing, to prevent water
Immerse package interior.
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.
From the perspective of from this layer of meaning, the market prospects of PVC film are very good.With the development in epoch, PVC is also just good with its
Performance, simple technique and other plurality of advantages won the favor of people gradually, received by increasing people and
Accreditation, is the favorite of building trade in American-European countries PVC, PVC is seen everywhere in daily life.PVC not only can be with
The color of nature is showed, the color in people's illusion can also be showed.In Germany, 40% furniture is all to make surface with PVC
Material, it is seen that those natural in color, color are magnificent, rich and varied, pattern is beautiful, style is elegant and high-grade desk, book
Frame, sofa, kitchen cabinet, who will not also associate they and street corner those scarred " white garbages " together, will not more think
Their such beautiful coats are imparted to exactly PVC plastic uptakes film.
Generally, outer packing uses rain-proof water-bound, inner packing in order to prevent the influence of moisture and use it is moistureproof, prevent metal
Oxidation and use antirust, prevent or suppress mycotic spore germination with growth and using the structure, their technological measure such as mould proof
It is not fully identical.Although the physicochemical properties of the rainwater of liquid and gaseous vapor (humid air) are identicals,
Their mode of invasion and phenomenon to package are different.So, rainwater-proof packaging structure differs surely and damp-prrof packing
Effect.Because rainwater-proof packaging is simply simple in order to prevent extraneous rain, snow, frost, dew etc. penetrate into from corroding content in packaging, removes
Non- is that the erosion of its humid air to external world is not prevented, can not play interception using airtight container packaging.Will
Want to prevent influence of the moisture that remaining moisture and content in packaging are evaporated to content, it is necessary to carry out moistureproof, anti-
Rust and mouldproof packaging, etc..
Why PVC can be widely used in building material industry, have 2 points it is critically important the reason for：One is the unique property of PVC
Energy（Rain-proof, fire resisting is antistatic, easy-formation）, two be PVC it is low input high yield the characteristics of.PVC film has high light resistance and fire resisting
Property, it is ensured that PVC film it is high-quality.
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.
Because chemical stability is high, so available for making anti-corrosion pipeline, pipe fitting, petroleum pipeline, centrifugal pump and air blower etc..
The hardboard of polyvinyl chloride is widely used in making the lining of various storage tanks on chemical industry, the corrugated sheet of building, door and window structure,
The construction timbers such as wall fitting thing., can be in electric, electronics industry, for manufacturing plug, inserting because electrical insulation properties are excellent
Seat, switch and cable.In daily life, polyvinyl chloride is used to manufacture sandals, raincoat, toy and artificial leather etc..
The content of the invention
The present invention provides high a kind of heat-proof aging, tensile strength, impact strength height and hardness high woodwork PVC waterproofs
The preparation method of packaging film, solves existing waterproofing packing and is asked with the preparation method hardness of material is low with the low technology of tensile strength
Topic.
The present invention uses following technical scheme：A kind of preparation method of woodwork PVC waterproof packaging films, including following step
Suddenly：
The first step：Weigh PVC100 parts according to mass fraction proportioning, 5-15 parts of sodium formate, 20-40 parts of glass fibre, the moon silicic acid two
2-6 parts of butyl tin, 1-5 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 1-3 parts, RD0.5-2.5 parts of antioxidant, dehydration
0.5-4.5 parts of sorbitol monooleate, 20-40 parts of waterglass, 14-18 parts of BHT, glycerol monostearate
0.5-0.9 parts of ester, ACR-201 is 0.5-4.5 parts, 1.8-2.2 parts of monoglyceride, 8-10 parts of sodium Diacetate, colouring agent 0.006-
0.01 part；
Second step：PVC is put into high-speed kneading machine, 100-110 DEG C is warming up to, surplus stock is added, is warming up to 120-130
DEG C, speed 1000-1200r/min is mediated, 11-15min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 155-175
DEG C, rotating speed 18-20 r/min, 165-175 DEG C of back roller, rotating speed 24-28 r/min knead 25-35min；
3rd step：Then in extruder extrusion sheet, 155-165 DEG C of barrel temperature, 170-180 DEG C, 180-200 DEG C, connector
170-180 DEG C of temperature, 175-185 DEG C, 180-190 DEG C of head temperature, 185-195 DEG C, 190-200 DEG C, screw speed 64-66
r/min。
It is used as a preferred technical solution of the present invention：The original of the woodwork preparation method of PVC waterproof packaging films
Material is matched as follows by mass fraction：PVC100 parts, 5 parts of sodium formate, 20 parts of glass fibre, the moon 2 parts of silicic acid dibutyl tin, stearic acid
1 part of butyl ester, Bis(lauroyloxy)dioctyltin is 1 part, RD0.5 parts of antioxidant, 0.5 part of sorbitan monooleate, waterglass
20 parts, 14 parts of BHT, 0.5 part of glycerin monostearate, ACR-201 is 0.5 part, and 1.8 parts of monoglyceride is double
8 parts of sodium acetate, 0.006 part of colouring agent.
It is used as a preferred technical solution of the present invention：The original of the woodwork preparation method of PVC waterproof packaging films
Material is matched as follows by mass fraction：PVC100 parts, 15 parts of sodium formate, 40 parts of glass fibre, the moon 6 parts of silicic acid dibutyl tin, it is stearic
5 parts of acid butyl ester, Bis(lauroyloxy)dioctyltin is 3 parts, RD2.5 parts of antioxidant, 4.5 parts of sorbitan monooleate, water glass
40 parts of glass, 18 parts of BHT, 0.9 part of glycerin monostearate, ACR-201 is 4.5 parts, 2.2 parts of monoglyceride,
10 parts of sodium Diacetate, 0.01 part of colouring agent.
It is used as a preferred technical solution of the present invention：The original of the woodwork preparation method of PVC waterproof packaging films
Material is matched as follows by mass fraction：PVC100 parts, 10 parts of sodium formate, 30 parts of glass fibre, the moon 4 parts of silicic acid dibutyl tin, it is stearic
3 parts of acid butyl ester, Bis(lauroyloxy)dioctyltin is 2 parts, RD1.5 parts of antioxidant, 2.5 parts of sorbitan monooleate, water glass
30 parts of glass, 16 parts of BHT, 0.7 part of glycerin monostearate, ACR-201 is 2.5 parts, and 2 parts of monoglyceride is double
9 parts of sodium acetate, 0.008 part of colouring agent.
It is used as a preferred technical solution of the present invention：The colouring agent uses Fast Yellow G.
Beneficial effect
A kind of woodwork of the present invention uses above technical scheme and prior art phase with the preparation method of PVC waterproof packaging films
Than with following technique effect：1st, preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 28-32MPa, cross directional stretch
Intensity 26-28 MPa, longitudinal tensile strain rate 300-500%, cross direction elongation 200-400%；2nd, burn from fiery self-extinguishment, melting time
85-105s, tearing strength 45-55kN/m；3rd, bending strength 42-46MPa, shore hardness 50-70, raw material sources are extensive, cost
It is cheap, 12 months after-drawing loss of strength 0.01-0.03% of natural light aging；4th, it can be widely used in various extreme environments,
100 DEG C of heat ageings loss of tensile strength 0.11-0.15% after two months, percent thermal shrinkage is 0 at 100 DEG C, can be produced extensively not
Existing woodwork PVC waterproof packaging films are 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：Weigh PVC100 parts according to mass fraction proportioning, 5 parts of sodium formate, 20 parts of glass fibre, the moon silicic acid dibutyl tin
2 parts, 1 part of butyl stearate, Bis(lauroyloxy)dioctyltin is 1 part, RD0.5 parts of antioxidant, sorbitan monooleate 0.5
Part, 20 parts of waterglass, 14 parts of BHT, 0.5 part of glycerin monostearate, ACR-201 is 0.5 part, single sweet
1.8 parts of ester, 8 parts of sodium Diacetate, 0.006 part of Fast Yellow G.
Second step：PVC is put into high-speed kneading machine, 100-110 DEG C is warming up to, surplus stock is added, is warming up to 120-
130 DEG C, speed 1000-1200r/min is mediated, 11-15min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 155-
175 DEG C, rotating speed 18-20 r/min, 165-175 DEG C of back roller, rotating speed 24-28 r/min knead 25-35min；
3rd step：Then in extruder extrusion sheet, 155-165 DEG C of barrel temperature, 170-180 DEG C, 180-200 DEG C, connector
170-180 DEG C of temperature, 175-185 DEG C, 180-190 DEG C of head temperature, 185-195 DEG C, 190-200 DEG C, screw speed 64-66
r/min。
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 28MPa, the MPa of transverse tensile strength 26 longitudinally stretch
Long rate 300%, cross direction elongation 200%；Burn from fiery self-extinguishment, melting time 85s, tearing strength 45kN/m；Bending strength
42MPa, shore hardness 50, raw material sources are extensive, with low cost, natural light aging after-drawing loss of strength 0.03% in 12 months；Can
To be widely used in various extreme environments, 100 DEG C of heat ageings loss of tensile strength 0.15%, thermal contraction at 100 DEG C after two months
Rate is 0, can extensively produce and constantly replace existing woodwork PVC waterproof packaging films.
Embodiment 2：
The first step：Weigh PVC100 parts according to mass fraction proportioning, 15 parts of sodium formate, 40 parts of glass fibre, the moon silicic acid dibutyl
6 parts of tin, 5 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 3 parts, RD2.5 parts of antioxidant, sorbitan monooleate
4.5 parts, 40 parts of waterglass, 18 parts of BHT, 0.9 part of glycerin monostearate, ACR-201 is 4.5 parts, single
Sweet 2.2 parts of ester, 10 parts of sodium Diacetate, 0.01 part of Fast Yellow G.
Second step：PVC is put into high-speed kneading machine, 100-110 DEG C is warming up to, surplus stock is added, is warming up to 120-
130 DEG C, speed 1000-1200r/min is mediated, 11-15min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 155-
175 DEG C, rotating speed 18-20 r/min, 165-175 DEG C of back roller, rotating speed 24-28 r/min knead 25-35min；
3rd step：Then in extruder extrusion sheet, 155-165 DEG C of barrel temperature, 170-180 DEG C, 180-200 DEG C, connector
170-180 DEG C of temperature, 175-185 DEG C, 180-190 DEG C of head temperature, 185-195 DEG C, 190-200 DEG C, screw speed 64-66
r/min。
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 30MPa, transverse tensile strength 24MPa longitudinally stretch
Long rate 100%, cross direction elongation .00%；Burn from fiery self-extinguishment, melting time 95s, tearing strength 50kN/m；Bending strength
44MPa, shore hardness 60, raw material sources are extensive, with low cost, natural light aging after-drawing loss of strength 0.02% in 12 months；Can
To be widely used in various extreme environments, 100 DEG C of heat ageings loss of tensile strength 0.13%, thermal contraction at 100 DEG C after two months
Rate is 0, can extensively produce and constantly replace existing woodwork PVC waterproof packaging films.
Embodiment 3：
The first step：Weigh PVC100 parts according to mass fraction proportioning, 10 parts of sodium formate, 30 parts of glass fibre, the moon silicic acid dibutyl
4 parts of tin, 3 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 2 parts, RD1.5 parts of antioxidant, sorbitan monooleate
2.5 parts, 30 parts of waterglass, 16 parts of BHT, 0.7 part of glycerin monostearate, ACR-201 is 2.5 parts, single
Sweet 2 parts of ester, 9 parts of sodium Diacetate, 0.008 part of Fast Yellow G.
Second step：PVC is put into high-speed kneading machine, 100-110 DEG C is warming up to, surplus stock is added, is warming up to 120-
130 DEG C, speed 1000-1200r/min is mediated, 11-15min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 155-
175 DEG C, rotating speed 18-20 r/min, 165-175 DEG C of back roller, rotating speed 24-28 r/min knead 25-35min；
3rd step：Then in extruder extrusion sheet, 155-165 DEG C of barrel temperature, 170-180 DEG C, 180-200 DEG C, connector
170-180 DEG C of temperature, 175-185 DEG C, 180-190 DEG C of head temperature, 185-195 DEG C, 190-200 DEG C, screw speed 64-66
r/min。
Preparation method is simple, uses manpower and material resources sparingly, longitudinal tensile strength 32MPa, the MPa of transverse tensile strength 28 longitudinally stretch
Long rate 500%, cross direction elongation 400%；Burn from fiery self-extinguishment, melting time 105s, tearing strength 55kN/m；Bending strength
46MPa, shore hardness 70, raw material sources are extensive, with low cost, natural light aging after-drawing loss of strength 0.01% in 12 months；Can
To be widely used in various extreme environments, 100 DEG C of heat ageings loss of tensile strength 0.11%, thermal contraction at 100 DEG C after two months
Rate is 0, can extensively produce and constantly replace existing woodwork PVC waterproof packaging films.
Claims (5)
1. a kind of woodwork preparation method of PVC waterproof packaging films, it is characterised in that comprise the following steps：
The first step：Weigh PVC100 parts according to mass fraction proportioning, 5-15 parts of sodium formate, 20-40 parts of glass fibre, the moon silicic acid two
2-6 parts of butyl tin, 1-5 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 1-3 parts, RD0.5-2.5 parts of antioxidant, dehydration
0.5-4.5 parts of sorbitol monooleate, 20-40 parts of waterglass, 14-18 parts of BHT, glycerol monostearate
0.5-0.9 parts of ester, ACR-201 is 0.5-4.5 parts, 1.8-2.2 parts of monoglyceride, 8-10 parts of sodium Diacetate, colouring agent 0.006-
0.01 part；
Second step：PVC is put into high-speed kneading machine, 100-110 DEG C is warming up to, surplus stock is added, is warming up to 120-130
DEG C, speed 1000-1200r/min is mediated, 11-15min is mediated, the roller of material two after kneading is plasticated, preceding roll temperature is 155-175
DEG C, rotating speed 18-20 r/min, 165-175 DEG C of back roller, rotating speed 24-28 r/min knead 25-35min；
3rd step：Then in extruder extrusion sheet, 155-165 DEG C of barrel temperature, 170-180 DEG C, 180-200 DEG C, connector
170-180 DEG C of temperature, 175-185 DEG C, 180-190 DEG C of head temperature, 185-195 DEG C, 190-200 DEG C, screw speed 64-66
r/min。
2. the preparation method of a kind of woodwork PVC waterproof packaging films according to claim 1, it is characterised in that described
Woodwork is matched as follows with the raw material of the preparation method of PVC waterproof packaging films by mass fraction：PVC100 parts, 5 parts of sodium formate, glass
20 parts of glass fiber, the moon 2 parts of silicic acid dibutyl tin, 1 part of butyl stearate, Bis(lauroyloxy)dioctyltin is 1 part, antioxidant
RD0.5 parts, 0.5 part of sorbitan monooleate, 20 parts of waterglass, 14 parts of BHT, monostearate is sweet
0.5 part of grease, ACR-201 is 0.5 part, 1.8 parts of monoglyceride, 8 parts of sodium Diacetate, 0.006 part of colouring agent.
3. the preparation method of a kind of woodwork PVC waterproof packaging films according to claim 1, it is characterised in that described
Woodwork is matched as follows with the raw material of the preparation method of PVC waterproof packaging films by mass fraction：PVC100 parts, 15 parts of sodium formate,
40 parts of glass fibre, the moon 6 parts of silicic acid dibutyl tin, 5 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 3 parts, antioxidant
RD2.5 parts, 4.5 parts of sorbitan monooleate, 40 parts of waterglass, 18 parts of BHT, monostearate is sweet
0.9 part of grease, ACR-201 is 4.5 parts, 2.2 parts of monoglyceride, 10 parts of sodium Diacetate, 0.01 part of colouring agent.
4. the preparation method of a kind of woodwork PVC waterproof packaging films according to claim 1, it is characterised in that described
Woodwork is matched as follows with the raw material of the preparation method of PVC waterproof packaging films by mass fraction：PVC100 parts, 10 parts of sodium formate,
30 parts of glass fibre, the moon 4 parts of silicic acid dibutyl tin, 3 parts of butyl stearate, Bis(lauroyloxy)dioctyltin is 2 parts, antioxidant
RD1.5 parts, 2.5 parts of sorbitan monooleate, 30 parts of waterglass, 16 parts of BHT, monostearate is sweet
0.7 part of grease, ACR-201 is 2.5 parts, 2 parts of monoglyceride, 9 parts of sodium Diacetate, 0.008 part of colouring agent.
5. the preparation method of a kind of woodwork PVC waterproof packaging films according to claim 1, it is characterised in that described
Colouring agent uses Fast Yellow G.
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| CN201710469227.4A CN107236212A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of woodwork PVC waterproof packaging films |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435267A (en) * | 2018-10-29 | 2019-03-08 | 枣庄金茂塑业科技有限公司 | A kind of firecrackers film self-control technique and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733137A (en) * | 2016-04-28 | 2016-07-06 | 无锡智谷锐拓技术服务有限公司 | PVC environment-friendly plastic |
| CN106832667A (en) * | 2017-01-22 | 2017-06-13 | 江苏欣润塑胶有限公司 | A kind of high temperature resistance diaphragm |
-
2017
- 2017-06-20 CN CN201710469227.4A patent/CN107236212A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733137A (en) * | 2016-04-28 | 2016-07-06 | 无锡智谷锐拓技术服务有限公司 | PVC environment-friendly plastic |
| CN106832667A (en) * | 2017-01-22 | 2017-06-13 | 江苏欣润塑胶有限公司 | A kind of high temperature resistance diaphragm |
Non-Patent Citations (2)
| Title |
|---|
| 吕世光: "《塑料橡胶助剂手册》", 30 September 1995, 中国轻工业出版社 * |
| 周殿明: "《塑料成型技术》", 31 July 2014, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435267A (en) * | 2018-10-29 | 2019-03-08 | 枣庄金茂塑业科技有限公司 | A kind of firecrackers film self-control technique and preparation method thereof |
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Application publication date: 20171010 |