CN108102345A - A kind of polyurethane plastic - Google Patents
A kind of polyurethane plastic Download PDFInfo
- Publication number
- CN108102345A CN108102345A CN201611054916.0A CN201611054916A CN108102345A CN 108102345 A CN108102345 A CN 108102345A CN 201611054916 A CN201611054916 A CN 201611054916A CN 108102345 A CN108102345 A CN 108102345A
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- CN
- China
- Prior art keywords
- parts
- component
- polyurethane plastic
- polyurethane
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Classifications
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08G18/48—Polyethers
-
- 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
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
Abstract
The present invention relates to a kind of polyurethane plastic, according to parts by weight, the B component including 30 50 parts of component As and 50 70 parts, the component A is by following weight parts into being grouped into：Toluene di-isocyanate(TDI), polyether polyol, the B component is by following weight parts into being grouped into：Crosslinking agent, filler, pigment, curing agent.The polyurethane plastic of the present invention has manufacture craft simple, makes raw material and is easy to buy, has the advantages that low manufacture cost, have broad application prospects.
Description
Technical field
The present invention relates to plastic cement preparing technical field more particularly to a kind of polyurethane plastic and its synthetic methods.
Background technology
Polyurethane plastic has moderate, the bright in colour, anti-skid wearable of elasticity, place cleaning, easy maintenance, can effectively avoid
Sportsman's damage significantly improves the features such as sports achievement, is generally used in the sports and training of countries in the world.At me
State, with the development of sports cause, it is indispensable that laying plastic cement race track has become major small and medium-sized cities self-growth
One of hardware.
Existing polyurethane plastic complex production process, production cost are high.It is therefore desirable to propose a kind of new poly- ammonia
Ester plastic cement and synthetic method.
The content of the invention
The object of the present invention is to provide a kind of polyurethane plastic and synthetic methods.
Technical scheme is as follows：
A kind of polyurethane plastic, which is characterized in that according to parts by weight, the B groups including 30-50 parts of component As and 50-70 parts
Point,
The component A is by following weight parts into being grouped into：
30-40 parts of toluene di-isocyanate(TDI),
40-50 parts of polyether polyol；
The B component is by following weight parts into being grouped into：
Further, the crosslinking agent is trimethylolpropane.
Further, the filler is talcum powder or kaolin.
Further, the pigment is iron oxide.
Further, the curing agent is trimethylhexamethylenediamine.
A kind of synthetic method of polyurethane plastic of the present invention, it is characterised in that：
S1：The preparation of component A：Polyether polyol is added in reaction kettle, stirring is warming up to 90~120 DEG C, is taken off under vacuum
It is cooled to 50 DEG C after water, adds in toluene diisocyanate, slow reaction is to being down to room temperature after 85 DEG C；
S2：The preparation of B component：Crosslinking agent, filler, pigment, curing agent are put into reaction kettle after mixing, stirred
It mixes and is warming up to 80 degree, and be dehydrated under vacuo；
S3：By A and B component according to certain proportioning, it is poured into plastic mould, cures at room temperature, gathered after the demoulding
Urethane plastic cement.
According to the above aspect of the present invention, the present invention at least has the following advantages that：
The polyurethane plastic of the present invention has manufacture craft simple, makes raw material and is easy to buy, has low manufacture cost
Advantage has broad application prospects.
Specific embodiment
It elaborates with reference to specific embodiment to technical scheme.
Embodiment 1
A kind of polyurethane plastic, according to parts by weight, the B component including 30-50 parts of component As and 50-70 parts,
The component A is by following weight parts into being grouped into：
40 parts of toluene di-isocyanate(TDI),
50 parts of polyether polyol；
The B component is by following weight parts into being grouped into：
Preparation method：
S1：The preparation of component A：Polyether polyol is added in reaction kettle, stirring is warming up to 90~120 DEG C, is taken off under vacuum
It is cooled to 50 DEG C after water, adds in toluene diisocyanate, slow reaction is to being down to room temperature after 85 DEG C；
S2：The preparation of B component：Trimethylolpropane, talcum powder, iron oxide, trimethylhexamethylenediamine are mixed equal
It is put into after even in reaction kettle, stirring is warming up to 80 degree, and is dehydrated under vacuo；
S3：By A and B component according to certain proportioning, it is poured into plastic mould, cures at room temperature, gathered after the demoulding
Urethane plastic cement.
Embodiment 2
A kind of polyurethane plastic, according to parts by weight, the B component including 30-50 parts of component As and 50-70 parts,
The component A is by following weight parts into being grouped into：
30 parts of toluene di-isocyanate(TDI),
40 parts of polyether polyol；
The B component is by following weight parts into being grouped into：
Preparation method：
S1：The preparation of component A：Polyether polyol is added in reaction kettle, stirring is warming up to 90~120 DEG C, is taken off under vacuum
It is cooled to 50 DEG C after water, adds in toluene diisocyanate, slow reaction is to being down to room temperature after 85 DEG C；
S2：The preparation of B component：Trimethylolpropane, talcum powder, iron oxide, trimethylhexamethylenediamine are mixed equal
It is put into after even in reaction kettle, stirring is warming up to 80 degree, and is dehydrated under vacuo；
S3：By A and B component according to certain proportioning, it is poured into plastic mould, cures at room temperature, gathered after the demoulding
Urethane plastic cement.
Embodiment 3
A kind of polyurethane plastic, according to parts by weight, the B component including 30-50 parts of component As and 50-70 parts,
The component A is by following weight parts into being grouped into：
35 parts of toluene di-isocyanate(TDI),
45 parts of polyether polyol；
The B component is by following weight parts into being grouped into：
Preparation method：
S1：The preparation of component A：Polyether polyol is added in reaction kettle, stirring is warming up to 90~120 DEG C, is taken off under vacuum
It is cooled to 50 DEG C after water, adds in toluene diisocyanate, slow reaction is to being down to room temperature after 85 DEG C；
S2：The preparation of B component：Trimethylolpropane, talcum powder, iron oxide, trimethylhexamethylenediamine are mixed equal
It is put into after even in reaction kettle, stirring is warming up to 80 degree, and is dehydrated under vacuo；
S3：By A and B component according to certain proportioning, it is poured into plastic mould, cures at room temperature, gathered after the demoulding
Urethane plastic cement.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of polyurethane plastic, which is characterized in that according to parts by weight, the B groups including 30-50 parts of component As and 50-70 parts
Point,
The component A is by following weight parts into being grouped into：
30-40 parts of toluene di-isocyanate(TDI),
40-50 parts of polyether polyol；
The B component is by following weight parts into being grouped into：
2. a kind of polyurethane plastic according to claim 1, it is characterised in that：The crosslinking agent is trimethylolpropane.
3. a kind of polyurethane plastic according to claim 1, it is characterised in that：The filler is talcum powder or kaolinite
Soil.
4. a kind of polyurethane plastic according to claim 1, it is characterised in that：The pigment is iron oxide.
5. a kind of polyurethane plastic according to claim 1, it is characterised in that：The curing agent is tri-methyl hexamethylene
Diamines.
6. a kind of synthetic method of polyurethane plastic according to claim 1, it is characterised in that：
S1：The preparation of component A：Polyether polyol is added in reaction kettle, stirring is warming up to 90~120 DEG C, after dehydrated under vacuum
It is cooled to 50 DEG C, adds in toluene diisocyanate, slow reaction is to being down to room temperature after 85 DEG C；
S2：The preparation of B component：Crosslinking agent, filler, pigment, curing agent are put into reaction kettle after mixing, stirring rises
Temperature is dehydrated under vacuo to 80 degree；
S3：By A and B component according to certain proportioning, it is poured into plastic mould, cures at room temperature, polyurethane is obtained after the demoulding
Plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054916.0A CN108102345A (en) | 2016-11-25 | 2016-11-25 | A kind of polyurethane plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054916.0A CN108102345A (en) | 2016-11-25 | 2016-11-25 | A kind of polyurethane plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108102345A true CN108102345A (en) | 2018-06-01 |
Family
ID=62205235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054916.0A Pending CN108102345A (en) | 2016-11-25 | 2016-11-25 | A kind of polyurethane plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108102345A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163905A (en) * | 2014-06-09 | 2014-11-26 | 江苏欣润塑胶有限公司 | Preparationmethod for anti-skid polyurethane plastic particles |
| CN105131819A (en) * | 2015-09-16 | 2015-12-09 | 江苏长诺运动场地新材料有限公司 | Water-based polyurethane track material and preparation method thereof |
| CN105367741A (en) * | 2015-11-13 | 2016-03-02 | 淄博正大聚氨酯有限公司 | Polyurethane sealing strip and preparation method thereof |
-
2016
- 2016-11-25 CN CN201611054916.0A patent/CN108102345A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163905A (en) * | 2014-06-09 | 2014-11-26 | 江苏欣润塑胶有限公司 | Preparationmethod for anti-skid polyurethane plastic particles |
| CN105131819A (en) * | 2015-09-16 | 2015-12-09 | 江苏长诺运动场地新材料有限公司 | Water-based polyurethane track material and preparation method thereof |
| CN105367741A (en) * | 2015-11-13 | 2016-03-02 | 淄博正大聚氨酯有限公司 | Polyurethane sealing strip and preparation method thereof |
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Application publication date: 20180601 |
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