CN104962014A - Calcium carbonate resin material and manufacturing method thereof - Google Patents
Calcium carbonate resin material and manufacturing method thereof Download PDFInfo
- Publication number
- CN104962014A CN104962014A CN201510460832.6A CN201510460832A CN104962014A CN 104962014 A CN104962014 A CN 104962014A CN 201510460832 A CN201510460832 A CN 201510460832A CN 104962014 A CN104962014 A CN 104962014A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- resin material
- carbonate resin
- parts
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides a calcium carbonate resin material which is prepared from the following raw materials in parts by weight: 62-70 parts of calcium carbonate powder, 17-24 parts of PVC (polyvinyl chloride) standard substance and 3-11 parts of impact-resistance modifier. The particle size of the calcium carbonate powder is 400 meshes or above. The calcium carbonate resin material provided by the invention has the advantages of low cost, high quality, impact resistance, surface abrasion resistance and high flame retardancy, and can well substitute the existing materials.
Description
Technical field
The present invention relates to building decoration field, particularly relate to a kind of resin material.
Background technology
For a long time, in family expenses decoration, metope and ground all adopt ceramic tile or timber floor, and the equal cost of above-mentioned materials is high, frangible or yielding, and strength property is all inadequate.
Therefore, need badly and propose a kind of type material, make up the deficiencies in the prior art.
Summary of the invention
Object of the present invention provides a kind of calcium carbonate resin material, to solve in above-mentioned prior art problem one or more.
On the one hand, the present invention proposes a kind of calcium carbonate resin material, comprise the raw material of following parts by weight: Paris white 62 ~ 70 parts, PVC standard substance 17 ~ 24 parts, anti-impact modifier 3 ~ 11 parts, the particle diameter of Paris white is more than 400 orders.
The present invention proposes a kind of calcium carbonate resin material, has that cost is low, quality good, a material of shock-resistant, surface abrasion resistance, good flame resistance, can form good substituting to current material.
In some embodiments, anti-impact modifier comprises the ACR of 2 ~ 8 parts ASA and 1 ~ 3 part.Applicant is by a large number of experiments show that, when ACR and ASA shares, the acrylic ester compound in ACR with the acrylate rubber like body copolyreaction in ASA, can improve shock resistance of the present invention greatly; And better water resistance is provided.
In some embodiments, also comprise stablizer, stablizer comprises the stearic acid of 0.5 ~ 2 part.
In some embodiments, stablizer also comprises the CPE of 0.3 ~ 1 part.
In some embodiments, stablizer also comprises is that the PEL of 1 ~ 3 part is cured.
In some embodiments, the present invention also comprises dispersion agent 2 ~ 4 parts.
In some embodiments, the present invention also comprises fire retardant 1 ~ 3 part.
On the other hand, the present invention proposes the making method of above-mentioned a kind of calcium carbonate resin material, comprise the steps:
Each raw material of a kind of calcium carbonate resin material of A, preparation claim 6, high-temperature stirring at least 13 minutes in input high mixer, and reach 200 DEG C;
B, the material through steps A high-temperature stirring to be dropped in low mixed machine cooling and stirring to temperature 60 C;
C, the material after step B low temperature stirs is added Bitruder, maintaining extrusion temperature is 200 DEG C, and extrusion pressure is 15 ~ 22MPa, obtained product.
In some embodiments, from Bitruder feed intake place screw rod to Bitruder merging core, the screw rod of Bitruder is divided into 5 sections, in time between step B and step C and the time of step C, on the flow direction of material, 5 sections of temperature control to be 192 ~ 198 DEG C, 182 ~ 188 DEG C, 177 ~ 182 DEG C, 172 ~ 177 DEG C, 158 ~ 162 DEG C successively; The temperature of merging core controls to be 182 ~ 188 DEG C, and the temperature of the die head be connected with merging core controls to be 200 DEG C.
Again on the one hand, the invention provides a kind of floor plaster or metope subsides, a kind of calcium carbonate resin material that aforesaid method makes is applied to floor plaster or metope subsides.
Embodiment
The invention provides a kind of calcium carbonate resin material, comprise the raw material of following parts by weight: Paris white 62 ~ 70 parts, PVC standard substance 17 ~ 24 parts, anti-impact modifier 3 ~ 11 parts, the particle diameter of described Paris white is more than 400 orders.PVC standard substance are the SG5 type acceptable end product that quality standard meets national standard " the universal polyvinyl chloride (PVC) RESINS of suspension method (GB/T 5761-2006) ".Best, the preferred whiteness of Paris white is more than 95.
Wherein, anti-impact modifier comprises the ACR of 2 ~ 8 parts ASA and 1 ~ 3 part.
ACR (Acrylic copolymer) is the acrylic acid esters co-polymer with core-shell structure, is a kind of PVC anti-impact modifier of high comprehensive performance.Usual people call anti-impact modifier to improve the auxiliary agent used for the purpose of plastics toughness, are called modifier to improve the auxiliary agent used for the purpose of processing characteristics.ACR is the additives for plastics having impact modification and processing modified dual-use function concurrently, because it has core-shell structure, make its PVC product have excellent shock resistance, low-temperature flexibility, with PVC consistency, weathering resistance, stability, processibility, and performance and cost ratio moderate, can obviously improve PVC fluidity of molten, deformability, promote plasticizing, product surface is bright and clean attractive in appearance.
ASA is a kind of ter-polymers by vinyl cyanide (Acrylonitrile), vinylbenzene (Styrene), acrylate rubber like body (Acrylate), belongs to impact modification resin.
Applicant is by a large number of experiments show that, when ACR and ASA shares, the acrylic ester compound in ACR with the acrylate rubber like body copolyreaction in ASA, can improve shock resistance of the present invention greatly; And better water resistance is provided.
Further, the present invention also comprises stablizer, and stablizer comprises the stearic acid of 0.5 ~ 2 part.
Further, stablizer also comprises the CPE of 0.3 ~ 1 part.
Further again, it is cured that stablizer also comprises the PEL of 1 ~ 3 part.
Stearic acid is PVC heat stabilizer, has good oilness and good light, heat stabilization.Contribute to " coking " that prevent in the course of processing, can defend cruelly to be placed in the caused finished films variable color of sulfide simultaneously.
Chlorinatedpolyethylene (CPE) is saturated macromolecular material, and outward appearance is white powder, nonpoisonous and tasteless, has excellent weather resisteant, resistance to ozone, chemical-resistant resistance and ageing-resistant performance, has good oil-proofness, flame retardant resistance and tinctorial property.
PEL is cured, i.e. polyethylene wax, the one package stabilizer in PVC profile, in PVC, PE, PP molding process, do dispersion agent, lubricant and brightening agent, strengthens plasticizing rate, improves toughness and the surface flatness of plastics.
Further, the present invention also comprises dispersion agent 2 ~ 4 parts.Dispersion agent is the supply of material producer of BYK-130 auxiliary agent is Kunshan Chang Ling Chemical Industry Science Co., Ltd, and this auxiliary agent encloses distinctive avidity to acidic groups, can make stably dispersing, shortens jitter time, prevents from hazing, avoid loose colour, increases gloss.
Further, the present invention also comprises fire retardant 1 ~ 3 part, in the cognition of those skilled in the art, as long as the fire retardant that can merge with PVC all can implement the present invention, does not therefore repeat.
The invention allows for the making method of above-mentioned a kind of calcium carbonate resin material, it is characterized in that, comprise the steps:
Each raw material of a kind of calcium carbonate resin material of A, preparation claim 6, high-temperature stirring at least 13 minutes in input high mixer, and reach 200 DEG C;
The present invention adopts high temperature mixer to carry out preliminary mix and blend, promotes dispersion effect, PVC standard substance, Paris white and other auxiliary agents are fully mixed and tentatively plastified.
B, the material through steps A high-temperature stirring to be dropped in low mixed machine cooling and stirring to temperature 60 C; The mobility that material is best is provided.
C, the material after step B low temperature stirs is added Bitruder, maintaining extrusion temperature is 200 DEG C, and extrusion pressure is 15 ~ 22MPa, obtained product.
Wherein, from Bitruder feed intake place screw rod to Bitruder merging core, the screw rod of described Bitruder is divided into 5 sections, in time between step B and step C and the time of step C, on the flow direction of material, described 5 sections of temperature control to be 192 ~ 198 DEG C, 182 ~ 188 DEG C, 177 ~ 182 DEG C, 172 ~ 177 DEG C, 158 ~ 162 DEG C successively; The temperature of described merging core controls to be 182 ~ 188 DEG C, and the temperature of the die head be connected with described merging core controls to be 200 DEG C.Sectional temperature-controlled, reach the requirement controlling plasticizing effect and mobility, ensure structural strength and surface smoothness, reduction in the numbers of seconds.
A kind of calcium carbonate resin material that application claims protection aforesaid method makes is applied to floor plaster or metope pastes.
Adopt above manufacture craft and material, applicant shows and has located following examples:
Surface abrasion resistance is tested with the flat sheet mould method of GB/T17657-1999, wherein gauze 2404/0
#, horizontal rotating speed (60 ± 2) r/min;
24h water-intake rate take GB/T17657-1999 as test foundation.
Shock resistance falls rear without cracking height with 1kg solid steel ball.
Above embodiment is visible, ASA and ACR acting in conjunction in Paris white and PVC standard substance time, intensity index, shock resistance, water tolerance all have and significantly improve.
In addition, in burst size of methanal (condensed steam water) test of GB 185580-2001, above-described embodiment is all less than 0.1mg/L, meets state compulsion standard.
It is pointed out that calcium carbonate resin material that application claims is protected is not restriction with shape, can regular sheet material, also can be irregular special section.
The above is only optimal way of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (10)
1. a calcium carbonate resin material, is characterized in that, comprises the raw material of following parts by weight: Paris white 62 ~ 70 parts, PVC standard substance 17 ~ 24 parts, anti-impact modifier 3 ~ 11 parts, and the particle diameter of described Paris white is more than 400 orders.
2. a kind of calcium carbonate resin material according to claim 1, is characterized in that, described anti-impact modifier comprises the ACR of 2 ~ 8 parts ASA and 1 ~ 3 part.
3. a kind of calcium carbonate resin material according to claim 2, it is characterized in that, also comprise stablizer, described stablizer comprises the stearic acid of 0.5 ~ 2 part.
4. a kind of calcium carbonate resin material according to claim 3, it is characterized in that, described stablizer also comprises the CPE of 0.3 ~ 1 part.
5. a kind of calcium carbonate resin material according to claim 4, is characterized in that, it is that the PEL of 1 ~ 3 part is cured that described stablizer also comprises.
6. a kind of calcium carbonate resin material according to claim 5, is characterized in that, also comprises dispersion agent 2 ~ 4 parts.
7. a kind of calcium carbonate resin material according to claim 6, is characterized in that, also comprises fire retardant 1 ~ 3 part.
8. a making method for calcium carbonate resin material, is characterized in that, comprises the steps:
A, prepare each raw material of a kind of calcium carbonate resin material according to claim 7, to drop in high mixer high-temperature stirring at least 13 minutes, and reach 200 DEG C;
B, the material through steps A high-temperature stirring to be dropped in low mixed machine cooling and stirring to temperature 60 C;
C, the material after step B low temperature stirs is added Bitruder, maintaining extrusion temperature is 200 DEG C, and extrusion pressure is 15 ~ 22MPa, obtained product.
9. the making method of a kind of calcium carbonate resin material according to claim 8, it is characterized in that, from Bitruder feed intake place screw rod to Bitruder merging core, the screw rod of described Bitruder is divided into 5 sections, in time between step B and step C and the time of step C, on the flow direction of material, described 5 sections of temperature control to be 192 ~ 198 DEG C, 182 ~ 188 DEG C, 177 ~ 182 DEG C, 172 ~ 177 DEG C, 158 ~ 162 DEG C successively; The temperature of described merging core controls to be 182 ~ 188 DEG C, and the temperature of the die head be connected with described merging core controls to be 200 DEG C.
10. a floor plaster or metope paste, and it is characterized in that, a kind of calcium carbonate resin material claim 8 made is applied to floor plaster or metope pastes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460832.6A CN104962014B (en) | 2015-07-30 | 2015-07-30 | Calcium carbonate resin material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460832.6A CN104962014B (en) | 2015-07-30 | 2015-07-30 | Calcium carbonate resin material and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104962014A true CN104962014A (en) | 2015-10-07 |
| CN104962014B CN104962014B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510460832.6A Expired - Fee Related CN104962014B (en) | 2015-07-30 | 2015-07-30 | Calcium carbonate resin material and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573639A (en) * | 2017-09-06 | 2018-01-12 | 嘉善金泰工程塑业有限公司 | A kind of phenolic resin axle sleeve and its manufacture method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864123A (en) * | 2010-06-18 | 2010-10-20 | 吉林吉瑞莱板材科技有限公司 | Nano microcrystal wood floor and production method thereof |
| CN103470005A (en) * | 2013-08-16 | 2013-12-25 | 浙江晶通塑胶有限公司 | Composite floor board and production method thereof |
| CN103556796A (en) * | 2013-11-06 | 2014-02-05 | 安徽圣源橡塑科技有限公司 | Ground heating floor made of polymer alloy materials and preparation method thereof |
-
2015
- 2015-07-30 CN CN201510460832.6A patent/CN104962014B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864123A (en) * | 2010-06-18 | 2010-10-20 | 吉林吉瑞莱板材科技有限公司 | Nano microcrystal wood floor and production method thereof |
| CN103470005A (en) * | 2013-08-16 | 2013-12-25 | 浙江晶通塑胶有限公司 | Composite floor board and production method thereof |
| CN103556796A (en) * | 2013-11-06 | 2014-02-05 | 安徽圣源橡塑科技有限公司 | Ground heating floor made of polymer alloy materials and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573639A (en) * | 2017-09-06 | 2018-01-12 | 嘉善金泰工程塑业有限公司 | A kind of phenolic resin axle sleeve and its manufacture method |
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| Publication number | Publication date |
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| CN104962014B (en) | 2017-02-01 |
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Granted publication date: 20170201 Termination date: 20180730 |