CN109233146A - A kind of formula system suitable for wide cut hollow foamed plate - Google Patents
A kind of formula system suitable for wide cut hollow foamed plate Download PDFInfo
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- CN109233146A CN109233146A CN201810943419.9A CN201810943419A CN109233146A CN 109233146 A CN109233146 A CN 109233146A CN 201810943419 A CN201810943419 A CN 201810943419A CN 109233146 A CN109233146 A CN 109233146A
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- wide cut
- system suitable
- foamed plate
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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
- C08J9/12—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 by a physical blowing agent
- C08J9/14—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 by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
-
- 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
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- C08J9/009—Use of pretreated compounding ingredients
-
- 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
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
- C08J2203/144—Perhalogenated saturated hydrocarbons, e.g. F3C-CF3
-
- 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
Abstract
The invention discloses a kind of formula systems suitable for wide cut hollow foamed plate, are made of the raw material of following weight proportion: 100-120 parts of PVC resin powder, 10-15 parts of nano-titanium dioxide, 10-15 parts of nanometer calcium carbonate, 10-15 parts of nanometer silicon carbide, 10-15 parts of modified asbestos fiber, 10-12 parts of nanometer hydrated calcium silicate, 10-12 parts of foaming agent, 0.5-1.2 parts of fire retardant, 0.2-0.8 parts of antistatic agent.The present invention can increase the anti-flammability, antistatic property and self-cleaning of foamed board.Well solved the formula preparation of wide cut hollow foamed plate in the prior art foamed board anti-flammability is bad and disadvantage that antistatic property is poor.
Description
Technical field
The present invention relates to technical field of polymer materials more particularly to a kind of formulas suitable for wide cut hollow foamed plate
System.
Background technique
Foamed board main chemical compositions are polyvinyl chloride, so also referred to as foamed polyvinyl chloride plate.It is widely used in work
Each field such as industry, agricultural, traffic, building, communication, health care, such as industrial spare and accessory parts, paulin, water pipe, plastic door-window, cable
Protective case, medical product etc..Although hard PVC self flame retardance is had excellent performance, foaming be will cause under Flame Retardancy energy
Drop, and the amplitude of the smaller decline of density is bigger, has biggish security risk in use process after manufacturing；And it is existing
The antistatic property of foamed board is poor, in actual use, is easy to produce electrostatic, adsorbs the micronic dust in air, it is difficult to is clear
Reason.A kind of formula system suitable for wide cut hollow foamed plate is proposed thus.
Summary of the invention
The purpose of the present invention is to solve the foamed board of the formula preparation of wide cut hollow foamed plate in the prior art is fire-retardant
Property bad and poor antistatic property disadvantage, and a kind of formula system suitable for wide cut hollow foamed plate proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of formula system suitable for wide cut hollow foamed plate is designed, is made of the raw material of following weight proportion: PVC tree
100-120 parts of cosmetics, 10-15 parts of nano-titanium dioxide, 10-15 parts of nanometer calcium carbonate, 10-15 parts of nanometer silicon carbide, modified stone
10-15 parts of cotton fiber, 15-20 parts of polyvinyl chloride, 10-12 parts of nanometer hydrated calcium silicate, 10-12 parts of foaming agent, fire retardant 0.5-
1.2 parts, 0.2-0.8 parts of antistatic agent.
Preferably, it is made of the raw material of following weight proportion: 120 parts of PVC resin powder, nano-titanium dioxide 15 part, nanometer
15 parts of calcium carbonate, 15 parts of nanometer silicon carbide, 15 parts of modified asbestos fiber, 12 parts of 20 part, nanometer hydrated calcium silicate of polyvinyl chloride, hair
10 parts of infusion, 1.2 parts of fire retardant, 0.8 part of antistatic agent.
Preferably, it is made of the raw material of following weight proportion: 100 parts of PVC resin powder, nano-titanium dioxide 10 part, nanometer
10 parts of calcium carbonate, 10 parts of nanometer silicon carbide, 10 parts of modified asbestos fiber, 10 parts of 15 part, nanometer hydrated calcium silicate of polyvinyl chloride, hair
12 parts of infusion, 0.5 part of fire retardant, 0.2 part of antistatic agent.
Preferably, it is made of the raw material of following weight proportion: 110 parts of PVC resin powder, nano-titanium dioxide 12 part, nanometer
13 parts of calcium carbonate, 13 parts of nanometer silicon carbide, 13 parts of modified asbestos fiber, 11 parts of 18 part, nanometer hydrated calcium silicate of polyvinyl chloride, hair
11 parts of infusion, 1 part of fire retardant, 0.6 part of antistatic agent.
Preferably, modified asbestos fiber the preparation method comprises the following steps: by asbestos fibre with ultrasonic grind handle asbestos fibre
30min；It in temperature is drying and processing 4h in 1200-1500 DEG C of baking oven by smashed asbestos fibre；Then by oven temperature
150 DEG C are down to, smashed asbestos fibre for 24 hours, is then cooled to room temperature, is put into NH by heat preservation4Cl aqueous solution soaking for 24 hours, so
Cryogenic vacuum drying and processing to moisture content is lower than 8% afterwards, obtains modified asbestos fiber.
Preferably, the foaming agent is dichlorotetra-fluoroethane or dicholorodifluoromethane.
Preferably, the fire retardant includes additive flame retardant and reactive flame retardant；The additive flame retardant is three
Aoxidize one of two antimony, magnesium hydroxide, aluminium hydroxide or a variety of；The reactive flame retardant is tetrabromobisphenol A.
Preferably, the reactive flame retardant tetrabromobisphenol A is tetrabromobisphenol A, the matter of reactive flame retardant tetrabromobisphenol A
Amount is the 20% of quality of material percentage.
Tetrabromobisphenol A is the derivative of bisphenol-A, is white powder, is mainly used as plastic products additive, is common bromine
Change one of fire retardant.
Preferably, the antistatic agent is ethoxylated fat race alkylamine.
Nano-titanium dioxide is fluffy white powder, and shielding ultraviolet rays effect is strong, there is good dispersibility and weatherability.Make
For ultraviolet light screener, the infringement of ultraviolet light is prevented.With anti-line, antibacterial, self-cleaning, anti-aging property.
Nanometer calcium carbonate is also known as super fine calcium carbonate.The most mature industry of nanometer calcium carbonate application is that plastics industry is mainly answered
For high-grade plastic products.The rheological characteristic that plastic matrix can be improved improves its mouldability.Have as plastic filler toughened and reinforced
Effect, improve the bending strength and bending elastic modulus of plastics, heat distortion temperature and dimensional stability, while also assigning plastics
It is stagnant hot.
Nanometer silicon carbide large specific surface area, high surface, apparent density is low, have fabulous mechanics, calorifics, electricity and
Chemical property has high rigidity, high-wearing feature and good self-lubricating, high thermoconductivity, low thermal coefficient of expansion and high temperature are strong
Degree.
A kind of formula system suitable for wide cut hollow foamed plate proposed by the present invention, beneficial effect are: the present invention is logical
It crosses using PVC resin powder as primary raw material, auxiliary addition nano-titanium dioxide, nanometer calcium carbonate, nanometer silicon carbide, modified asbestos are fine
Dimension, nanometer hydrated calcium silicate are auxiliary material, and are added with foaming agent, fire retardant and antistatic agent, can increase foamed board
Anti-flammability, antistatic property and self-cleaning.The formula preparation of wide cut hollow foamed plate in the prior art is well solved
The disadvantage that foamed board anti-flammability is bad and antistatic property is poor.
Specific embodiment
It is clearly and completely described below in conjunction with the technical solution in the embodiment of the present invention, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
A kind of formula system suitable for wide cut hollow foamed plate, is made: PVC resin powder of the raw material of following weight proportion
120 parts, 15 parts of nano-titanium dioxide, 15 parts of nanometer calcium carbonate, 15 parts of nanometer silicon carbide, 15 parts of modified asbestos fiber, nanometer water
Change 12 parts of calcium silicates, 10 parts of foaming agent, 1.2 parts of fire retardant, 0.8 part of antistatic agent.
Wherein, modified asbestos fiber the preparation method comprises the following steps: by asbestos fibre with ultrasonic grind handle asbestos fibre
30min；It in temperature is drying and processing 4h in 1200-1500 DEG C of baking oven by smashed asbestos fibre；Then by oven temperature
150 DEG C are down to, smashed asbestos fibre for 24 hours, is then cooled to room temperature, is put into NH by heat preservation4Cl aqueous solution soaking for 24 hours, so
Cryogenic vacuum drying and processing to moisture content is lower than 8% afterwards, obtains modified asbestos fiber.
Wherein, foaming agent is dichlorotetra-fluoroethane or dicholorodifluoromethane.
Wherein, fire retardant includes additive flame retardant and reactive flame retardant；The additive flame retardant is three oxidations two
In antimony and aluminium hydroxide；The tetrabromobisphenol A that the reactive flame retardant is 20%.
Wherein, antistatic agent is ethoxylated fat race alkylamine.
Embodiment 2
A kind of formula system suitable for wide cut hollow foamed plate, is made: PVC resin powder of the raw material of following weight proportion
100 parts, 10 parts of nano-titanium dioxide, 10 parts of nanometer calcium carbonate, 10 parts of nanometer silicon carbide, 10 parts of modified asbestos fiber, nanometer water
Change 10 parts of calcium silicates, 12 parts of foaming agent, 0.5 part of fire retardant, 0.2 part of antistatic agent.
Wherein, modified asbestos fiber the preparation method comprises the following steps: by asbestos fibre with ultrasonic grind handle asbestos fibre
30min；It in temperature is drying and processing 4h in 1200-1500 DEG C of baking oven by smashed asbestos fibre；Then by oven temperature
150 DEG C are down to, smashed asbestos fibre for 24 hours, is then cooled to room temperature, is put into NH by heat preservation4Cl aqueous solution soaking for 24 hours, so
Cryogenic vacuum drying and processing to moisture content is lower than 8% afterwards, obtains modified asbestos fiber.
Wherein, foaming agent is dichlorotetra-fluoroethane or dicholorodifluoromethane.
Wherein, fire retardant includes additive flame retardant and reactive flame retardant；The additive flame retardant is magnesium hydroxide；
The reactive flame retardant is tetrabromobisphenol A, and the quality of reactive flame retardant tetrabromobisphenol A is quality of material percentage
20%.
Wherein, antistatic agent is ethoxylated fat race alkylamine.
Embodiment 3
A kind of formula system suitable for wide cut hollow foamed plate, is made: PVC resin powder of the raw material of following weight proportion
110 parts, 12 parts of nano-titanium dioxide, 13 parts of nanometer calcium carbonate, 13 parts of nanometer silicon carbide, 13 parts of modified asbestos fiber, nanometer water
Change 11 parts of calcium silicates, 11 parts of foaming agent, 1 part of fire retardant, 0.6 part of antistatic agent.
Wherein, modified asbestos fiber the preparation method comprises the following steps: by asbestos fibre with ultrasonic grind handle asbestos fibre
30min；It in temperature is drying and processing 4h in 1200-1500 DEG C of baking oven by smashed asbestos fibre；Then by oven temperature
150 DEG C are down to, smashed asbestos fibre for 24 hours, is then cooled to room temperature, is put into NH by heat preservation4Cl aqueous solution soaking for 24 hours, so
Cryogenic vacuum drying and processing to moisture content is lower than 8% afterwards, obtains modified asbestos fiber.
Wherein, foaming agent is dichlorotetra-fluoroethane.
Wherein, fire retardant includes additive flame retardant and reactive flame retardant；Additive flame retardant is antimony oxide；Instead
Answering type fire retardant is tetrabromobisphenol A, and the quality of reactive flame retardant tetrabromobisphenol A is the 20% of quality of material percentage.
Wherein, antistatic agent is ethoxylated fat race alkylamine.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of formula system suitable for wide cut hollow foamed plate, it is characterised in that: be made of the raw material of following weight proportion:
100-120 parts of PVC resin powder, 10-15 parts of nanometer calcium carbonate, 10-15 parts of nanometer silicon carbide, changes 10-15 parts of nano-titanium dioxide
It is 10-15 parts of asbestos fibre of property, 10-12 parts of nanometer hydrated calcium silicate, 10-12 parts of foaming agent, 0.5-1.2 parts of fire retardant, antistatic
0.2-0.8 parts of agent.
2. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: by as follows
The raw material of weight proportion is made: 120 parts of PVC resin powder, 15 parts of nano-titanium dioxide, 15 parts of nanometer calcium carbonate, nanometer silicon carbide
15 parts, 12 parts of 15 part, nanometer hydrated calcium silicate of modified asbestos fiber, 10 parts of foaming agent, 1.2 parts of fire retardant, antistatic agent 0.8
Part.
3. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: by as follows
The raw material of weight proportion is made: 100 parts of PVC resin powder, 10 parts of nano-titanium dioxide, 10 parts of nanometer calcium carbonate, nanometer silicon carbide
10 parts, 10 parts of 10 part, nanometer hydrated calcium silicate of modified asbestos fiber, 12 parts of foaming agent, 0.5 part of fire retardant, antistatic agent 0.2
Part.
4. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: by as follows
The raw material of weight proportion is made: 110 parts of PVC resin powder, 12 parts of nano-titanium dioxide, 13 parts of nanometer calcium carbonate, nanometer silicon carbide
13 parts, 11 parts of 13 part, nanometer hydrated calcium silicate of modified asbestos fiber, 11 parts of foaming agent, 1 part of fire retardant, 0.6 part of antistatic agent.
5. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: described to change
Property asbestos fibre the preparation method comprises the following steps: by asbestos fibre with ultrasonic grind handle asbestos fibre 30min；By smashed asbestos
Fiber drying and processing 4h in the baking oven that temperature is 1200-1500 DEG C；Then oven temperature is down to 150 DEG C, kept the temperature for 24 hours, so
Smashed asbestos fibre is cooled to room temperature afterwards, is put into NH4For 24 hours, then cryogenic vacuum drying and processing is extremely for Cl aqueous solution soaking
Moisture content is lower than 8%, obtains modified asbestos fiber.
6. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: the hair
Infusion is dichlorotetra-fluoroethane or dicholorodifluoromethane.
7. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: the resistance
Firing agent includes additive flame retardant and reactive flame retardant；The additive flame retardant is antimony oxide, magnesium hydroxide, hydrogen-oxygen
Change one of aluminium or a variety of；The reactive flame retardant is tetrabromobisphenol A.
8. a kind of formula system suitable for wide cut hollow foamed plate according to claim 7, it is characterised in that: described anti-
The quality for answering type fire retardant tetrabromobisphenol A is the 20% of quality of material percentage.
9. a kind of formula system suitable for wide cut hollow foamed plate according to claim 1, it is characterised in that: described anti-
Electrostatic agent is ethoxylated fat race alkylamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943419.9A CN109233146A (en) | 2018-08-17 | 2018-08-17 | A kind of formula system suitable for wide cut hollow foamed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943419.9A CN109233146A (en) | 2018-08-17 | 2018-08-17 | A kind of formula system suitable for wide cut hollow foamed plate |
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| Publication Number | Publication Date |
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| CN109233146A true CN109233146A (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943419.9A Pending CN109233146A (en) | 2018-08-17 | 2018-08-17 | A kind of formula system suitable for wide cut hollow foamed plate |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477192A (en) * | 2010-11-29 | 2012-05-30 | 山东博拓塑业股份有限公司 | Antistatic polyvinyl chloride foamed board |
| CN105199255A (en) * | 2014-06-11 | 2015-12-30 | 中国石油化工股份有限公司 | Antistatic PVC foamed plastic and preparing method thereof |
-
2018
- 2018-08-17 CN CN201810943419.9A patent/CN109233146A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477192A (en) * | 2010-11-29 | 2012-05-30 | 山东博拓塑业股份有限公司 | Antistatic polyvinyl chloride foamed board |
| CN105199255A (en) * | 2014-06-11 | 2015-12-30 | 中国石油化工股份有限公司 | Antistatic PVC foamed plastic and preparing method thereof |
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Application publication date: 20190118 |