CN108395647A - A kind of high fire-retardance PVC board - Google Patents
A kind of high fire-retardance PVC board Download PDFInfo
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- CN108395647A CN108395647A CN201810284371.5A CN201810284371A CN108395647A CN 108395647 A CN108395647 A CN 108395647A CN 201810284371 A CN201810284371 A CN 201810284371A CN 108395647 A CN108395647 A CN 108395647A
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- high fire
- pvc board
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
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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
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
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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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of high fire-retardance PVC boards, test a kind of high fire-retardance PVC board of the present invention, and Shore durometer number is more than 77.1, and hardness is high；Its fire-protection rating meets the requirement of 0 ranks of UL94V, good flame retardation effect；The test result obtained after being placed 24 hours during temperature is the environment that 90 DEG C of humidity are 33% is that sample does not find the sign of deformation, and color and luster is normal, and high temperature resistance is good.
Description
Technical field
The present invention relates to PVC board technical field more particularly to a kind of high fire-retardance PVC boards.
Background technology
PVC board is using PVC as plank that section made of raw material is honeycomb eyed structure.Also known as decorating film, attached glue
Film is a kind of vacuum forming film, and the surface layer for all kinds of panels is packed, and all conglomeraties such as building materials, packaging, medicine are applied to.PVC
Plate is maximum in the proportion that building material industry accounts for, and is 60%, followed by packaging industry, the also industry of other several small range applications.It presses
It can be divided into soft pvc and hard PVC according to soft or hard degree.It can be divided into PVC foams plate and PVC Free Foaming Panels by manufacture craft.It presses
It is transparent and opaque be divided into PVC transparent plate and PVC board.
Current PVC board flame retardant effect is poor, and security performance is low.
Invention content
It is an object of the invention to：In view of the above problems, the high resistant that a kind of performance is stable, manufacturing cost is low is provided
Fire PVC board.
The present invention is achieved by the following technical solutions：
A kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：120~130 parts of PVC waste materials, 40~65 parts of calcium powder,
10~15 parts of stabilizer, 5~8 parts of tribasic lead sulfate, 3~5 parts of chlorinated paraffin, 1~3 part of foaming agent, white hair infusion 0.3
~0.5 part, 4~6 parts of fire retardant, 0.1~0.3 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Preferably, a kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：120 parts of PVC waste materials, calcium powder 40
Part, 10 parts of stabilizer, 5 parts of tribasic lead sulfate, 3 parts of chlorinated paraffin, 1 part of foaming agent, 0.3 part of white hair infusion, fire retardant 4
Part, 0.1 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Preferably, a kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：130 parts of PVC waste materials, calcium powder 65
Part, 15 parts of stabilizer, 8 parts of tribasic lead sulfate, 5 parts of chlorinated paraffin, 3 parts of foaming agent, 0.5 part of white hair infusion, fire retardant 6
Part, 0.3 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Preferably, a kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：125 parts of PVC waste materials, calcium powder 63
Part, 11 parts of stabilizer, 7 parts of tribasic lead sulfate, 4 parts of chlorinated paraffin, 2 parts of foaming agent, 0.4 part of white hair infusion, fire retardant 5
Part, 0.2 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
The raw material being related in this application can be obtained in buying on the market.
The beneficial effects of the invention are as follows：
A kind of high fire-retardance PVC board of the present invention, which is tested, and Shore durometer number is more than 77.1, and hardness is high；It is anti-
Fiery grade meets the requirement of UL94V-0 ranks, good flame retardation effect；It is placed 24 hours in temperature is the environment that 90 DEG C of humidity are 33%
The test result obtained afterwards is that sample does not find the sign of deformation, and color and luster is normal, and high temperature resistance is good.
Specific implementation mode
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1：
A kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：120 parts of PVC waste materials, 40 parts of calcium powder, stabilizer 10
Part, 5 parts of tribasic lead sulfate, 3 parts of chlorinated paraffin, 1 part of foaming agent, 0.3 part of white hair infusion, 4 parts of fire retardant, pigment 0.1
Part；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Embodiment 2：
A kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：130 parts of PVC waste materials, 65 parts of calcium powder, stabilizer 15
Part, 8 parts of tribasic lead sulfate, 5 parts of chlorinated paraffin, 3 parts of foaming agent, 0.5 part of white hair infusion, 6 parts of fire retardant, pigment 0.3
Part；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Embodiment 3：
A kind of high fire-retardance PVC board is grouped as by the group of following parts by weight：125 parts of PVC waste materials, 63 parts of calcium powder, stabilizer 11
Part, 7 parts of tribasic lead sulfate, 4 parts of chlorinated paraffin, 2 parts of foaming agent, 0.4 part of white hair infusion, 5 parts of fire retardant, pigment 0.2
Part；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (4)
1. a kind of high fire-retardance PVC board, it is characterised in that：It is to be grouped as by the group of following parts by weight：120~130 parts of PVC waste materials,
40~65 parts of calcium powder, 10~15 parts of stabilizer, 5~8 parts of tribasic lead sulfate, 3~5 parts of chlorinated paraffin, 1~3 part of foaming agent,
0.3~0.5 part of white hair infusion, 4~6 parts of fire retardant, 0.1~0.3 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
2. a kind of high fire-retardance PVC board according to claim 1, it is characterised in that：It is to be grouped as by the group of following parts by weight：
It is 120 parts of PVC waste materials, 40 parts of calcium powder, 10 parts of stabilizer, 5 parts of tribasic lead sulfate, 3 parts of chlorinated paraffin, 1 part of foaming agent, white
0.3 part of foaming agent, 4 parts of fire retardant, 0.1 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
3. a kind of high fire-retardance PVC board according to claim 1, it is characterised in that：It is to be grouped as by the group of following parts by weight：
It is 130 parts of PVC waste materials, 65 parts of calcium powder, 15 parts of stabilizer, 8 parts of tribasic lead sulfate, 5 parts of chlorinated paraffin, 3 parts of foaming agent, white
0.5 part of foaming agent, 6 parts of fire retardant, 0.3 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
4. a kind of high fire-retardance PVC board according to claim 1, it is characterised in that：It is to be grouped as by the group of following parts by weight：
It is 125 parts of PVC waste materials, 63 parts of calcium powder, 11 parts of stabilizer, 7 parts of tribasic lead sulfate, 4 parts of chlorinated paraffin, 2 parts of foaming agent, white
0.4 part of foaming agent, 5 parts of fire retardant, 0.2 part of pigment；
Preparation process is as follows：
（1）Raw material are weighed by weight, and raw material are uniformly mixed at 65 DEG C；
（2）Uniformly mixed raw material is sent in extruder and is foamed, then extruded die head squeezes out, and controls the temperature of extruder
It it is 185 DEG C, the temperature for being passed through the cooling water of extrusion die is 12 DEG C；
（3）Fused materials to leaving extrusion die carry out cooling, shape to get the high fire-retardance PVC board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284371.5A CN108395647A (en) | 2018-04-02 | 2018-04-02 | A kind of high fire-retardance PVC board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284371.5A CN108395647A (en) | 2018-04-02 | 2018-04-02 | A kind of high fire-retardance PVC board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108395647A true CN108395647A (en) | 2018-08-14 |
Family
ID=63099282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810284371.5A Withdrawn CN108395647A (en) | 2018-04-02 | 2018-04-02 | A kind of high fire-retardance PVC board |
Country Status (1)
| Country | Link |
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| CN (1) | CN108395647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926342A (en) * | 2022-12-30 | 2023-04-07 | 山东博拓新材料科技股份有限公司 | Combined PVC (polyvinyl chloride) automobile board with fireproof function and production process thereof |
-
2018
- 2018-04-02 CN CN201810284371.5A patent/CN108395647A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926342A (en) * | 2022-12-30 | 2023-04-07 | 山东博拓新材料科技股份有限公司 | Combined PVC (polyvinyl chloride) automobile board with fireproof function and production process thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180814 |
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| WW01 | Invention patent application withdrawn after publication |