CN109554031A - A kind of preparation method of rubber waterproof film - Google Patents
A kind of preparation method of rubber waterproof film Download PDFInfo
- Publication number
- CN109554031A CN109554031A CN201811577222.4A CN201811577222A CN109554031A CN 109554031 A CN109554031 A CN 109554031A CN 201811577222 A CN201811577222 A CN 201811577222A CN 109554031 A CN109554031 A CN 109554031A
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- CN
- China
- Prior art keywords
- parts
- rubber waterproof
- component
- preparation
- ethylene propylene
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Abstract
A kind of preparation method of rubber waterproof film, belong to field of material preparation, it is characterized by comprising following steps: agitator tank is added in solvent, plasticizer, tackifier, at the uniform velocity to stir, powder auxiliary agent is added after being completely dissolved to continue to stir evenly, to finally the ethylene propylene diene rubber addition container for easy fluid be preheated, continues to stir；With solvent adjustment viscosity, finely dispersed component A is made after stirring；It encapsulates the crosslinking agent of compounding to obtain B component；A, B component are mixed in proportion, ethylene propylene diene rubber waterproof coating is obtained.Two component of A, B is mixed in proportion, natural vulcanization can be obtained with high resiliency, high-intensitive ethylene propylene diene rubber waterproof coating at room temperature, film had both had the characteristics that the excellent properties of ethylene propylene terpolymer sheet were seamlessly connected but also with water-repellent paint, and Color tunable.
Description
Technical field
The invention belongs to field of material preparation more particularly to a kind of preparation methods of rubber waterproof film.
Background technique
With the fast development of science and technology, various new materials are usually applied quickly in actual production life, in building field,
Waterproof material is always a kind of widely used material, with the extension of roof waterproof quality guarantee period, the waterproof material of good weatherability
Increasingly by the concern of industry.
Summary of the invention
The present invention is intended to provide a kind of preparation method of rubber waterproof film.
The preparation method of rubber waterproof film of the present invention includes the following steps: to add solvent, plasticizer, tackifier
Enter agitator tank, powder auxiliary agent is added at the uniform velocity to stir, after being completely dissolved and continues to stir evenly, will finally preheat is the three of easy fluid
Container is added in first EP rubbers, continues to stir 8-10 min；With solvent adjustment viscosity, dispersion is made after stirring 20-30 min
Even component A；It encapsulates the crosslinking agent of compounding to obtain B component；By A, B component, 25-37:1 is uniformly mixed in proportion, at room temperature
Maintenance 5-7 days, obtains ethylene propylene diene rubber waterproof coating.
The preparation method of rubber waterproof film of the present invention, the speed at the uniform velocity stirred are 500-600r/min.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the component A are as follows: ethylene-propylene-diene monomer
Glue: 100 parts, plasticizer: 30 parts, pigments and fillers: 100-110 parts, zinc oxide: 5.5-7.5 parts, stearic acid: 10-20 parts, ST:2 parts,
SD-1:2 parts, tackifier: 5 parts, 238:1 parts of sartomer, crosslinking agent: 7.5 parts.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the B component are as follows: 10 parts of crosslinking agent.
The tensile strength of the preparation method of rubber waterproof film of the present invention, the ethylene propylene diene rubber waterproof coating is
3.5MPa, elongation at break 500%.
The preparation method of rubber waterproof film of the present invention, with ethylene propylene diene rubber (EPDM), plasticizer, activating agent,
Reinforcing filler, lubricant, antioxidant, stearic acid and peroxide initiator are that component A is made in primary raw material, and B component is by handing over
Join agent composition.In use, two component of A, B is mixed in proportion, natural vulcanization be can be obtained with high resiliency, high intensity at room temperature
Ethylene propylene diene rubber waterproof coating, film both had the excellent properties of ethylene propylene terpolymer sheet seamless but also with water-repellent paint
The characteristics of connection, and Color tunable.
Specific embodiment
It is described in detail below by preparation method of the embodiment to rubber waterproof film of the present invention.
Embodiment one
The preparation method of rubber waterproof film of the present invention includes the following steps: to stir solvent, plasticizer, tackifier addition
Tank is mixed, powder auxiliary agent is added at the uniform velocity to stir, after being completely dissolved and continues to stir evenly, will finally preheat the ternary second for easy fluid
Container is added in third rubber, continues to stir 8 min；With solvent adjustment viscosity, finely dispersed component A is made after stirring 20min；It will
The crosslinking agent of compounding encapsulates to obtain B component；By A, B component, 25:1 is uniformly mixed in proportion, is conserved 5 days at room temperature, is obtained three
First EP rubbers waterproof coating.
The preparation method of rubber waterproof film of the present invention, the speed at the uniform velocity stirred are 500r/min.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the component A are as follows: ethylene-propylene-diene monomer
Glue: 100 parts, plasticizer: 30 parts, pigments and fillers: 100 parts, zinc oxide: 5.5 parts, stearic acid: 10 parts, ST:2 parts, SD-1:2 parts, increase
Glutinous agent: 5 parts, 238:1 parts of sartomer, crosslinking agent: 7.5 parts.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the B component are as follows: 10 parts of crosslinking agent.
The tensile strength of the preparation method of rubber waterproof film of the present invention, the ethylene propylene diene rubber waterproof coating is
3.5MPa, elongation at break 500%.
Embodiment two
The preparation method of rubber waterproof film of the present invention includes the following steps: to stir solvent, plasticizer, tackifier addition
Tank is mixed, powder auxiliary agent is added at the uniform velocity to stir, after being completely dissolved and continues to stir evenly, will finally preheat the ternary second for easy fluid
Container is added in third rubber, continues to stir 9 min；With solvent adjustment viscosity, finely dispersed component A is made after stirring 25 min；
It encapsulates the crosslinking agent of compounding to obtain B component；By A, B component, 33:1 is uniformly mixed in proportion, is conserved 6 days, is obtained at room temperature
Ethylene propylene diene rubber waterproof coating.
The preparation method of rubber waterproof film of the present invention, the speed at the uniform velocity stirred are 500-600r/min.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the component A are as follows: ethylene-propylene-diene monomer
Glue: 100 parts, plasticizer: 30 parts, pigments and fillers: 105 parts, zinc oxide: 6 parts, stearic acid: 16 parts, ST:2 parts, SD-1:2 parts, increasing stick
Agent: 5 parts, 238:1 parts of sartomer, crosslinking agent: 7.5 parts.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the B component are as follows: 10 parts of crosslinking agent.
The tensile strength of the preparation method of rubber waterproof film of the present invention, the ethylene propylene diene rubber waterproof coating is
3.5MPa, elongation at break 500%.
Embodiment three
The preparation method of rubber waterproof film of the present invention includes the following steps: to stir solvent, plasticizer, tackifier addition
Tank is mixed, powder auxiliary agent is added at the uniform velocity to stir, after being completely dissolved and continues to stir evenly, will finally preheat the ternary second for easy fluid
Container is added in third rubber, continues to stir 10 min；With solvent adjustment viscosity, finely dispersed component A is made after stirring 30 min；
It encapsulates the crosslinking agent of compounding to obtain B component；By A, B component, 37:1 is uniformly mixed in proportion, is conserved 7 days, is obtained at room temperature
Ethylene propylene diene rubber waterproof coating.
The preparation method of rubber waterproof film of the present invention, the speed at the uniform velocity stirred are 600r/min.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the component A are as follows: ethylene-propylene-diene monomer
Glue: 100 parts, plasticizer: 30 parts, pigments and fillers: 110 parts, zinc oxide: 7.5 parts, stearic acid: 20 parts, ST:2 parts, SD-1:2 parts,
Tackifier: 5 parts, 238:1 parts of sartomer, crosslinking agent: 7.5 parts.
The preparation method of rubber waterproof film of the present invention, the proportion by weight of the B component are as follows: 10 parts of crosslinking agent.
The tensile strength of the preparation method of rubber waterproof film of the present invention, the ethylene propylene diene rubber waterproof coating is
3.5MPa, elongation at break 500%.
With the increase of 238 dosage of sartomer, the tensile strength and hardness of ethylene propylene diene rubber waterproof coating obtained
Increase, elongation at break first increases and then decreases；With the increase to benzene enormous legendary fish, which could change into a roc dioxime dosage, ethylene propylene diene rubber waterproof obtained is applied
The tensile strength and hardness of film increase, elongation at break first increases and then decreases；As sartomer 238 is answered with to benzene enormous legendary fish, which could change into a roc dioxime
Increase with dosage, the tensile strength and hardness of ethylene propylene diene rubber waterproof coating obtained first reduce to be increased afterwards, extension at break
Rate first increases and then decreases.
With the increase of stearic acid dosage, time of scorch slightly extends, and vulcanization time slightly shortens.Illustrate in the system
In, when stearic acid content is when within 2%, the curingprocess rate of ethylene propylene diene rubber is influenced unobvious.Stearic acid dosage
Increase, the difference in torque of system is substantially reduced, and difference in torque characterizes the degree of chemical crosslinking, illustrates that stearic acid obviously inhibits vulcanization
Crosslinking of the agent to ethylene propylene diene rubber, reduces the chemical crosslinking density of system, slightly improves curingprocess rate, but change without bright
It is aobvious.
EPT rubber waterproofing paint of the present invention has ethylene propylene diene rubber high and low temperature resistance, ageing-resistant performance
Excellent characteristic, service life was up to 50 years or more；And convenient construction can not only brush by hand, but can mechanically spraying, construction
Efficiency is approximately 5 times of conventional waterproof coiled material construction efficiency.The EPT rubber waterproofing paint is suitable for civilian and industrial building
In various complexity waterproofing work.
Claims (5)
1. a kind of preparation method of rubber waterproof film, it is characterised in that include the following steps: solvent, plasticizer, tackifier
Agitator tank is added, powder auxiliary agent is added at the uniform velocity to stir, after being completely dissolved and continues to stir evenly, will finally preheat as easy fluid
Container is added in ethylene propylene diene rubber, continues to stir 8-10 min；With solvent adjustment viscosity, dispersion is made after stirring 20-30 min
Uniform component A；It encapsulates the crosslinking agent of compounding to obtain B component；By A, B component, 25-37:1 is uniformly mixed in proportion, in room temperature
Lower maintenance 5-7 days, obtains ethylene propylene diene rubber waterproof coating.
2. the preparation method of rubber waterproof film according to claim 1, it is characterised in that: the speed at the uniform velocity stirred is
500-600r/min。
3. the preparation method of rubber waterproof film according to claim 2, it is characterised in that: the mass parts of the component A are matched
Than are as follows: ethylene propylene diene rubber: 100 parts, plasticizer: 30 parts, pigments and fillers: 100-110 parts, zinc oxide: 5.5-7.5 parts, stearic acid:
10-20 parts, ST:2 parts, SD-1:2 parts, tackifier: 5 parts, 238:1 parts of sartomer, crosslinking agent: 7.5 parts.
4. the preparation method of rubber waterproof film according to claim 3, it is characterised in that: the mass parts of the B component are matched
Than are as follows: 10 parts of crosslinking agent.
5. the preparation method of rubber waterproof film according to claim 4, it is characterised in that: the ethylene propylene diene rubber waterproof
The tensile strength of film is 3.5MPa, elongation at break 500%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577222.4A CN109554031A (en) | 2018-12-24 | 2018-12-24 | A kind of preparation method of rubber waterproof film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577222.4A CN109554031A (en) | 2018-12-24 | 2018-12-24 | A kind of preparation method of rubber waterproof film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109554031A true CN109554031A (en) | 2019-04-02 |
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ID=65870874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811577222.4A Pending CN109554031A (en) | 2018-12-24 | 2018-12-24 | A kind of preparation method of rubber waterproof film |
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| CN (1) | CN109554031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499075A (en) * | 2019-09-17 | 2019-11-26 | 苏州镁馨科技有限公司 | A kind of waterproof aluminum alloy materials and its application |
| CN116200077A (en) * | 2023-03-13 | 2023-06-02 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
| CN116478579A (en) * | 2023-05-17 | 2023-07-25 | 瑞易德新材料股份有限公司 | Coating composition of liquid rubber and application thereof |
-
2018
- 2018-12-24 CN CN201811577222.4A patent/CN109554031A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499075A (en) * | 2019-09-17 | 2019-11-26 | 苏州镁馨科技有限公司 | A kind of waterproof aluminum alloy materials and its application |
| CN116200077A (en) * | 2023-03-13 | 2023-06-02 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
| CN116200077B (en) * | 2023-03-13 | 2023-11-03 | 黄山晖瑞新材料科技有限公司 | Anticorrosion waterproof coating based on various main chain saturated resins and preparation method thereof |
| CN116478579A (en) * | 2023-05-17 | 2023-07-25 | 瑞易德新材料股份有限公司 | Coating composition of liquid rubber and application thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |