CN104497262A - Material specially used for animal signboards, and preparation method thereof - Google Patents
Material specially used for animal signboards, and preparation method thereof Download PDFInfo
- Publication number
- CN104497262A CN104497262A CN201410692238.5A CN201410692238A CN104497262A CN 104497262 A CN104497262 A CN 104497262A CN 201410692238 A CN201410692238 A CN 201410692238A CN 104497262 A CN104497262 A CN 104497262A
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- CN
- China
- Prior art keywords
- animal identification
- pipe compound
- identification board
- bdo
- peba
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The invention relates to a material specially used for animal signboards, and a preparation method thereof. The material comprises 33-35wt% of PEBA-2000, 15-17wt% of 1,4-BDO and 48-50wt% of MDI. The preparation method comprises the following steps: uniformly mixing all the above components, drying, slaking, crushing, extruding, and granulating to obtain the finished special material. The material provided by the invention has the advantages of low cost, fast formation, good toughness and good wear resistance.
Description
Technical field
The present invention relates to a kind of animal identification board PP Pipe Compound and preparation method thereof.
Background technology
Animal identification board has higher requirement for hardness, toughness and wear resisting property etc., and existing animal identification board is that material is made by conventional TPU70D, and molding time is longer, and hardness and tear strength all cannot reach needed for requirement.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of animal identification board PP Pipe Compound and preparation method thereof, cost is low, soon shaping, good toughness, and wear resisting property is good.
The present invention is achieved by the following technical programs.
A kind of animal identification board PP Pipe Compound, its composition is as follows by weight percentage:
PEBA-2000 33~35%
1,4-BDO 15~17%
MDI 48~50%。
Above-mentioned a kind of animal identification board PP Pipe Compound, wherein, described PEBA-2000 to be relative molecular weight be 2000 poly-hexanodioic acid-ethylene glycol butanediol ester dibasic alcohol.
Above-mentioned a kind of animal identification board PP Pipe Compound, wherein, described Isosorbide-5-Nitrae-BDO is BDO.
Above-mentioned a kind of animal identification board PP Pipe Compound, wherein, described MDI is 4,4'-diphenylmethanediisocyanate.
A preparation method for animal identification board PP Pipe Compound, its method steps is as follows:
A, by weight percentage ratio claimed range, weigh each composite material.
B, by Isosorbide-5-Nitrae-BDO and PEBA-2000 mixing and stirring, initial whipping temp is 65 DEG C, uniform lift Heating temperature, heat-up rate is 6-10 DEG C/2min, until temperature no longer heats up after being increased to 105 DEG C, add cooling limit, MDI limit to stir until temperature is reduced to 90 DEG C, obtain elementary material;
C, elementary material is added oven for drying; bake out temperature is 140 ~ 160 DEG C; drying 12-15h makes elementary material be solidified into bulk material; take out and put into 85-95 DEG C of curing chamber post curing 12-16 hour; after slaking, then diameter is become to be about the dead small of 1-2cm, finally by Single screw extrusion by crusher in crushing bulk material; tablets press is used to be processed into animal identification board PP Pipe Compound.
Beneficial effect of the present invention is: according to characteristic and the requirement of final finished desired characteristic of starting material self, by 1,4-BDO, PEBA-2000 at the uniform velocity heat up on one side while stir, adding the stirring of cooling limit, MDI limit again makes elementary material mix, and by the best of respective performance, can utilize the animal identification board that PP Pipe Compound of the present invention is obtained, there is cost low, soon shaping, good toughness, the feature that wear resisting property is good.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
PEBA-2000 of the present invention is purchased from Shanghai Lian Jing group; Described Isosorbide-5-Nitrae-BDO is purchased from Meizhou Bay chlorine industry company limited; Described MDI is purchased from Japanese polyurethane company (NPU).
Embodiment one:
A preparation method for animal identification board PP Pipe Compound, its method steps is as follows:
A, take PEBA-2000-34%, Isosorbide-5-Nitrae-BDO-17%, MDI 49% by weight percentage;
B, by Isosorbide-5-Nitrae-BDO and PEBA-2000 mixing and stirring, initial whipping temp is 65 DEG C, uniform lift Heating temperature, heat-up rate is 8 DEG C/2min, until temperature no longer heats up after being increased to 105 DEG C, add cooling limit, MDI limit to stir until temperature is reduced to 90 DEG C, obtain elementary material;
C, elementary material is added oven for drying; bake out temperature is 150 DEG C; drying 15h makes elementary material be solidified into bulk material; take out and put into 90 DEG C of curing chamber post curings 13 hours; after slaking, then diameter is become to be about the dead small of 1cm, finally by Single screw extrusion by crusher in crushing bulk material; tablets press is used to be processed into animal identification board PP Pipe Compound.
Embodiment two:
A preparation method for Castor for trunk or bag PP Pipe Compound, its method steps is as follows:
A, take PEBA-2000-35%, Isosorbide-5-Nitrae-BDO-16%, MDI 49% by weight percentage;
B, by Isosorbide-5-Nitrae-BDO and PEBA-2000 mixing and stirring, initial whipping temp is 65 DEG C, uniform lift Heating temperature, heat-up rate is 10 DEG C/2min, until temperature no longer heats up after being increased to 105 DEG C, add cooling limit, MDI limit to stir until temperature is reduced to 90 DEG C, obtain elementary material;
C, elementary material is added oven for drying; bake out temperature is 155 DEG C; drying 12h makes elementary material be solidified into bulk material; take out and put into 95 DEG C of curing chamber post curings 12 hours; after slaking, then diameter is become to be about the dead small of 1cm, finally by Single screw extrusion by crusher in crushing bulk material; tablets press is used to be processed into animal identification board PP Pipe Compound.
Embodiment three:
A preparation method for Castor for trunk or bag PP Pipe Compound, its method steps is as follows:
A, take PEBA-2000-33%, Isosorbide-5-Nitrae-BDO-17%, MDI 50% by weight percentage;
B, by Isosorbide-5-Nitrae-BDO and PEBA-2000 mixing and stirring, initial whipping temp is 65 DEG C, uniform lift Heating temperature, heat-up rate is 8 DEG C/2min, until temperature no longer heats up after being increased to 105 DEG C, add cooling limit, MDI limit to stir until temperature is reduced to 90 DEG C, obtain elementary material;
C, elementary material is added oven for drying; bake out temperature is 150 DEG C; drying 14h makes elementary material be solidified into bulk material; take out and put into 85 DEG C of curing chamber post curings 16 hours, after slaking, then becoming diameter to be about the dead small of 2cm by crusher in crushing bulk material; finally by Single screw extrusion; use tablets press to be processed into animal identification board PP Pipe Compound, now can carry out Experimental comparison to three groups of embodiments and conventional TPU material (comparative group), experimental data is as follows:
| Test event | Unit | Example one | Example two | Example three | Comparative group |
| Hardness | A | 72 | 70 | 72 | 61 |
| Tear strength | Kgf/cm | 225 | 217 | 194 | 140 |
| Elongation at break | % | 620 | 607 | 592 | 486 |
| Molding time | S | 5 | 5 | 7 | 15 |
| Wear-resisting loss | Mg | 32 | 35 | 33 | 65 |
Can be drawn by upper table, utilize the Castor for trunk or bag that PP Pipe Compound of the present invention is obtained, have cost low, soon shaping, good toughness, wear resisting property is good, is of value to and applies on a large scale.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (5)
1. an animal identification board PP Pipe Compound, is characterized by, and its composition is as follows by weight percentage:
PEBA-2000 33~35%
1,4-BDO 15~17%
MDI 48~50%。
2. a kind of animal identification board PP Pipe Compound as claimed in claim 1, is characterized by, described PEBA-2000 to be relative molecular weight be 2000 poly-hexanodioic acid-ethylene glycol butanediol ester dibasic alcohol.
3. a kind of animal identification board PP Pipe Compound as claimed in claim 1, is characterized by, and described Isosorbide-5-Nitrae-BDO is BDO.
4. a kind of animal identification board PP Pipe Compound as claimed in claim 1, is characterized by, and described MDI is 4,4'-diphenylmethanediisocyanate.
5. a preparation method for animal identification board PP Pipe Compound, is characterized by, and its method steps is as follows:
A, by weight percentage ratio claimed range, weigh each composite material;
B, by Isosorbide-5-Nitrae-BDO and PEBA-2000 mixing and stirring, initial whipping temp is 65 DEG C, uniform lift Heating temperature, heat-up rate is 6-10 DEG C/2min, until temperature no longer heats up after being increased to 105 DEG C, add cooling limit, MDI limit to stir until temperature is reduced to 90 DEG C, obtain elementary material;
C, elementary material is added oven for drying; bake out temperature is 140 ~ 160 DEG C; drying 12-15h makes elementary material be solidified into bulk material; take out and put into 85-95 DEG C of curing chamber post curing 12-16 hour; after slaking, then diameter is become to be about the dead small of 1-2cm, finally by Single screw extrusion by crusher in crushing bulk material; tablets press is used to be processed into animal identification board PP Pipe Compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692238.5A CN104497262A (en) | 2014-11-26 | 2014-11-26 | Material specially used for animal signboards, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692238.5A CN104497262A (en) | 2014-11-26 | 2014-11-26 | Material specially used for animal signboards, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497262A true CN104497262A (en) | 2015-04-08 |
Family
ID=52938727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692238.5A Pending CN104497262A (en) | 2014-11-26 | 2014-11-26 | Material specially used for animal signboards, and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206889A (en) * | 2018-08-22 | 2019-01-15 | 扬中市红光金属制品有限公司 | A kind of wear-resisting animal ear tag and its processing technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735596A (en) * | 2009-12-15 | 2010-06-16 | 上海联景聚氨酯工业有限公司 | Thermoplastic polyurethane elastomer and manufacturing method thereof |
| CN103665302A (en) * | 2013-11-13 | 2014-03-26 | 江苏绿艳高分子材料有限公司 | Special material for TPU (Thermoplastic Polyurethane) female garden shoes and preparation method thereof |
| CN104017160A (en) * | 2014-06-17 | 2014-09-03 | 安庆市索隆新材料有限公司 | Ink-grade thermoplastic polyurethane formula and preparation method thereof |
-
2014
- 2014-11-26 CN CN201410692238.5A patent/CN104497262A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735596A (en) * | 2009-12-15 | 2010-06-16 | 上海联景聚氨酯工业有限公司 | Thermoplastic polyurethane elastomer and manufacturing method thereof |
| CN103665302A (en) * | 2013-11-13 | 2014-03-26 | 江苏绿艳高分子材料有限公司 | Special material for TPU (Thermoplastic Polyurethane) female garden shoes and preparation method thereof |
| CN104017160A (en) * | 2014-06-17 | 2014-09-03 | 安庆市索隆新材料有限公司 | Ink-grade thermoplastic polyurethane formula and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206889A (en) * | 2018-08-22 | 2019-01-15 | 扬中市红光金属制品有限公司 | A kind of wear-resisting animal ear tag and its processing technology |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |