CN108359232A - A kind of fire-retardant TPU bases 3D printing material and its preparation method and application - Google Patents
A kind of fire-retardant TPU bases 3D printing material and its preparation method and application Download PDFInfo
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- CN108359232A CN108359232A CN201810181892.8A CN201810181892A CN108359232A CN 108359232 A CN108359232 A CN 108359232A CN 201810181892 A CN201810181892 A CN 201810181892A CN 108359232 A CN108359232 A CN 108359232A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
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- 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
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- 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
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The invention discloses a kind of fire-retardant TPU bases 3D printing materials and its preparation method and application.The fire-retardant TPU bases 3D printing material includes the raw material of following parts by weight：185 258 parts of TPU, 22 32 parts of Ultra Tex 2,15 21 parts of tetraethylthiuram disulfide, 8 14 parts of Inositol Nicotinate, 5 17 parts of magnesium lactate, 10 16 parts of sodium selenite, 10 22 parts of yeast cell wall polysaccharide, 6 13 parts of sodium trichloro-isocyanurate, 10 25 parts of carbon disulfide, 58 parts of Charantin.The fire-retardant TPU bases 3D printing material of the present invention has preferable flame retardant effect, and tensile strength, bending strength and impact strength are good, can preferably be applied to building field, has certain economic value and social value.
Description
Technical field
The present invention relates to a kind of 3D printing material, specifically a kind of fire-retardant TPU bases 3D printing material and preparation method thereof and
Using.
Background technology
3D printing technique is also known as three-dimensional printing technology, it, can be directly from computer without mechanical processing or any mold
The part that any shape is generated in graph data improves productivity and reduces and give birth to greatly shorten the lead time of product
Produce cost.3D printing common used material have nylon glass, durability nylon material, gypsum material, aluminum material, titanium alloy, stainless steel,
Silver-plated, gold-plated, rubber type of material.3D printing technique since material technology is unqualified, and is only used for quick original in the early stage of development
Type manufactures so that this new technology was once world-famous with " rapid prototyping " technology.With the development of material technology, 3D printing
The new stage for entering directly manufacture high-performance component, to open the prelude of manufacturing industry revolutionary development.3D printing technique
Most of field of people's life has been penetrated into, and the 3D printing material used in building field, flame retardant property can not
Meets the needs of in actual production.
Invention content
The purpose of the present invention is to provide a kind of fire-retardant TPU bases 3D printing materials and its preparation method and application, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：185-258 parts of TPU, 22-32 parts of Ultra Tex 2,15-21 parts of tetraethylthiuram disulfide, inositol niacin
8-14 parts of ester, 5-17 parts of magnesium lactate, 10-16 parts of sodium selenite, 10-22 parts of yeast cell wall polysaccharide, sodium trichloro-isocyanurate 6-
13 parts, 10-25 parts of carbon disulfide, 5-8 parts of Charantin.
As a further solution of the present invention：The fire-retardant TPU bases 3D printing material includes the raw material of following parts by weight：
215-240 parts of TPU, 26-30 parts of Ultra Tex 2,17-19 parts of tetraethylthiuram disulfide, Inositol Nicotinate
10-13 parts, 6-13 parts of magnesium lactate, 12-15 parts of sodium selenite, 16-20 parts of yeast cell wall polysaccharide, sodium trichloro-isocyanurate 8-11
Part, 13-21 parts of carbon disulfide, 6-8 parts of Charantin.
As a further solution of the present invention：The fire-retardant TPU bases 3D printing material includes the raw material of following parts by weight：
235 parts of TPU, 29 parts of Ultra Tex 2,18 parts of tetraethylthiuram disulfide, 12 parts of Inositol Nicotinate, magnesium lactate
10 parts, 14 parts of sodium selenite, 18 parts of yeast cell wall polysaccharide, 10 parts of sodium trichloro-isocyanurate, 17 parts of carbon disulfide, Charantin 7
Part.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：
(1) tetraethylthiuram disulfide is dissolved in carbon disulfide, is stirred evenly；
(2) Charantin is mixed with Inositol Nicotinate, Ultra Tex 2 and sodium trichloro-isocyanurate, in 105-
Sealing reaction 1-2h under 120 DEG C of nitrogen protection environment；
(3) magnesium lactate, sodium selenite and yeast cell wall polysaccharide are added in step (1) gains, at 95-110 DEG C
Sealing reaction 1-2h under nitrogen protection environment；
(4) TPU is mixed with step (2) gains and step (3) gains, is placed at 178-187 DEG C and is stirred to react 2-
3h, then by extruder squeeze out to get.
As a further solution of the present invention：Mixing speed in step (1)-(4) is 250-450r/min.
A kind of application of fire-retardant TPU bases 3D printing material in the field of construction.
Compared with prior art, the beneficial effects of the invention are as follows：
The fire-retardant TPU bases 3D printing material of the present invention has preferable flame retardant effect, and tensile strength, bending strength and punching
Hit intensity is good, can preferably be applied to building field, has certain economic value and social value.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：185 parts of TPU, 22 parts of Ultra Tex 2,15 parts of tetraethylthiuram disulfide, 8 parts of Inositol Nicotinate, lactic acid
5 parts of magnesium, 10 parts of sodium selenite, 10 parts of yeast cell wall polysaccharide, 6 parts of sodium trichloro-isocyanurate, 10 parts of carbon disulfide, Charantin 5
Part.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：(1) tetraethylthiuram disulfide is dissolved in
In carbon disulfide, stir evenly；(2) by Charantin and Inositol Nicotinate, Ultra Tex 2 and sym-closene
Sodium mixes, the sealing reaction 1h under 105 DEG C of nitrogen protection environment；(3) by magnesium lactate, sodium selenite and yeast cell wall polysaccharide
It is added in step (1) gains, the sealing reaction 1h under 95 DEG C of nitrogen protection environment；(4) by TPU and step (2) gains
With step (3) gains mix, be placed at 178 DEG C and be stirred to react 2h, then by extruder squeeze out to get.Step (1)-(4)
In mixing speed be 250r/min.
Embodiment 2
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：258 parts of TPU, 32 parts of Ultra Tex 2,21 parts of tetraethylthiuram disulfide, 14 parts of Inositol Nicotinate, breast
17 parts of sour magnesium, 16 parts of sodium selenite, 22 parts of yeast cell wall polysaccharide, 13 parts of sodium trichloro-isocyanurate, 25 parts of carbon disulfide, balsam pear
8 parts of element.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：(1) tetraethylthiuram disulfide is dissolved in
In carbon disulfide, stir evenly；(2) by Charantin and Inositol Nicotinate, Ultra Tex 2 and sym-closene
Sodium mixes, the sealing reaction 2h under 120 DEG C of nitrogen protection environment；(3) by magnesium lactate, sodium selenite and yeast cell wall polysaccharide
It is added in step (1) gains, the sealing reaction 2h under 110 DEG C of nitrogen protection environment；(4) by TPU and step (2) gains
With step (3) gains mix, be placed at 187 DEG C and be stirred to react 3h, then by extruder squeeze out to get.Step (1)-(4)
In mixing speed be 450r/min.
Embodiment 3
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：235 parts of TPU, 29 parts of Ultra Tex 2,18 parts of tetraethylthiuram disulfide, 12 parts of Inositol Nicotinate, breast
10 parts of sour magnesium, 14 parts of sodium selenite, 18 parts of yeast cell wall polysaccharide, 10 parts of sodium trichloro-isocyanurate, 17 parts of carbon disulfide, balsam pear
7 parts of element.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：(1) tetraethylthiuram disulfide is dissolved in
In carbon disulfide, stir evenly；(2) by Charantin and Inositol Nicotinate, Ultra Tex 2 and sym-closene
Sodium mixes, the sealing reaction 1.6h under 110 DEG C of nitrogen protection environment；(3) magnesium lactate, sodium selenite and yeast cell wall is more
Sugar is added in step (1) gains, the sealing reaction 1.5h under 105 DEG C of nitrogen protection environment；(4) by TPU and step (2) institute
Object and step (3) gains mixing, be placed at 182 DEG C and be stirred to react 2.3h, then by extruder squeeze out to get.Step
(1) mixing speed in-(4) is 350r/min.
Embodiment 4
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：215 parts of TPU, 26 parts of Ultra Tex 2,17 parts of tetraethylthiuram disulfide, 10 parts of Inositol Nicotinate, breast
6 parts of sour magnesium, 12 parts of sodium selenite, 16 parts of yeast cell wall polysaccharide, 8 parts of sodium trichloro-isocyanurate, 13 parts of carbon disulfide, Charantin
6 parts.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：(1) tetraethylthiuram disulfide is dissolved in
In carbon disulfide, stir evenly；(2) by Charantin and Inositol Nicotinate, Ultra Tex 2 and sym-closene
Sodium mixes, the sealing reaction 1.2h under 108 DEG C of nitrogen protection environment；(3) magnesium lactate, sodium selenite and yeast cell wall is more
Sugar is added in step (1) gains, the sealing reaction 1.2h under 98 DEG C of nitrogen protection environment；(4) by TPU and step (2) institute
Object and step (3) gains mixing, be placed at 180 DEG C and be stirred to react 2.2h, then by extruder squeeze out to get.Step
(1) mixing speed in-(4) is 285r/min.
Embodiment 5
A kind of fire-retardant TPU bases 3D printing material, the fire-retardant TPU bases 3D printing material include the original of following parts by weight
Material：240 parts of TPU, 30 parts of Ultra Tex 2,19 parts of tetraethylthiuram disulfide, 13 parts of Inositol Nicotinate, breast
13 parts of sour magnesium, 15 parts of sodium selenite, 20 parts of yeast cell wall polysaccharide, 11 parts of sodium trichloro-isocyanurate, 21 parts of carbon disulfide, balsam pear
8 parts of element.
A kind of preparation method of fire-retardant TPU bases 3D printing material, step are：(1) tetraethylthiuram disulfide is dissolved in
In carbon disulfide, stir evenly；(2) by Charantin and Inositol Nicotinate, Ultra Tex 2 and sym-closene
Sodium mixes, the sealing reaction 1.7h under 117 DEG C of nitrogen protection environment；(3) magnesium lactate, sodium selenite and yeast cell wall is more
Sugar is added in step (1) gains, the sealing reaction 1.8h under 106 DEG C of nitrogen protection environment；(4) by TPU and step (2) institute
Object and step (3) gains mixing, be placed at 183 DEG C and be stirred to react 2.6h, then by extruder squeeze out to get.Step
(1) mixing speed in-(4) is 420r/min.
Comparative example 1
In addition to being free of tetraethylthiuram disulfide in raw material, other preparation processes are same as Example 5.
Comparative example 2
In addition to being free of Inositol Nicotinate in raw material, other preparation processes are same as Example 5.
Comparative example 3
In addition to being free of tetraethylthiuram disulfide and Inositol Nicotinate in raw material, other preparation processes and 5 phase of embodiment
Together.
Experimental example
Performance detection is carried out to the high tenacity TPU base 3D printing materials of embodiment 1-5 and comparative example 1-3, as a result see the table below.
Table testing result
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (6)
1. a kind of fire-retardant TPU bases 3D printing material, which is characterized in that the fire-retardant TPU bases 3D printing material includes following weight
The raw material of number：185-258 parts of TPU, 22-32 parts of Ultra Tex 2,15-21 parts of tetraethylthiuram disulfide,
8-14 parts of Inositol Nicotinate, 5-17 parts of magnesium lactate, 10-16 parts of sodium selenite, 10-22 parts of yeast cell wall polysaccharide, trichlorine isocyanide
6-13 parts of Monosodium urate, 10-25 parts of carbon disulfide, 5-8 parts of Charantin.
2. fire-retardant TPU bases 3D printing material according to claim 1, which is characterized in that the fire-retardant TPU bases 3D printing material
Material includes the raw material of following parts by weight：215-240 parts of TPU, 26-30 parts of Ultra Tex 2, tetraethyl base
17-19 parts of thiuram, 10-13 parts of Inositol Nicotinate, 6-13 parts of magnesium lactate, 12-15 parts of sodium selenite, yeast cell wall polysaccharide
16-20 parts, 8-11 parts of sodium trichloro-isocyanurate, 13-21 parts of carbon disulfide, 6-8 parts of Charantin.
3. fire-retardant TPU bases 3D printing material according to claim 1, which is characterized in that the fire-retardant TPU bases 3D printing material
Material includes the raw material of following parts by weight：235 parts of TPU, 29 parts of Ultra Tex 2, tetraethylthiuram disulfide
18 parts, 12 parts of Inositol Nicotinate, 10 parts of magnesium lactate, 14 parts of sodium selenite, 18 parts of yeast cell wall polysaccharide, sodium trichloro-isocyanurate
10 parts, 17 parts of carbon disulfide, 7 parts of Charantin.
4. a kind of preparation method according to any fire-retardant TPU bases 3D printing materials of claim 1-3, which is characterized in that
Step is：
（1）Tetraethylthiuram disulfide is dissolved in carbon disulfide, is stirred evenly；
（2）Charantin is mixed with Inositol Nicotinate, Ultra Tex 2 and sodium trichloro-isocyanurate, in 105-120
DEG C nitrogen protection environment under sealing reaction 1-2h；
（3）Step is added in magnesium lactate, sodium selenite and yeast cell wall polysaccharide（1）In gains, in 95-110 DEG C of nitrogen
Sealing reaction 1-2h under environmental protection；
（4）By TPU and step（2）Gains and step（3）Gains mix, and are placed at 178-187 DEG C and are stirred to react 2-3h, so
Afterwards by extruder squeeze out to get.
5. the preparation method of fire-retardant TPU bases 3D printing material according to claim 4, which is characterized in that step（1）-（4）
In mixing speed be 250-450r/min.
6. a kind of application according to any fire-retardant TPU bases 3D printing materials of claim 1-3 in the field of construction.
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| CN201810181892.8A CN108359232A (en) | 2018-03-06 | 2018-03-06 | A kind of fire-retardant TPU bases 3D printing material and its preparation method and application |
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| CN201810181892.8A CN108359232A (en) | 2018-03-06 | 2018-03-06 | A kind of fire-retardant TPU bases 3D printing material and its preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120059100A1 (en) * | 2010-09-07 | 2012-03-08 | Xiamen Runner Industrial Corporatio | Imitation metal engineering plastic composite material and preparation method of the same |
| CN103756236A (en) * | 2014-01-06 | 2014-04-30 | 朱叶周 | Thermoplastic elastomer composition for preparing flexible printing material for three-dimensional printing rapid prototyping |
| CN104177815A (en) * | 2014-08-26 | 2014-12-03 | 太仓碧奇新材料研发有限公司 | Polyurethane composite material for 3D printing and preparation method of polyurethane composite material for 3D printing |
| CN104497268A (en) * | 2014-11-28 | 2015-04-08 | 苏州市安特菲尔新材料有限公司 | Flame-retardant conducting polyurethane material and preparation method thereof |
| CN104845353A (en) * | 2015-05-27 | 2015-08-19 | 上海材料研究所 | Thermoplastic polyurethane modified composite material for FDM (frequency division multiplexing) 3D printing and preparation method thereof |
-
2018
- 2018-03-06 CN CN201810181892.8A patent/CN108359232A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120059100A1 (en) * | 2010-09-07 | 2012-03-08 | Xiamen Runner Industrial Corporatio | Imitation metal engineering plastic composite material and preparation method of the same |
| CN103756236A (en) * | 2014-01-06 | 2014-04-30 | 朱叶周 | Thermoplastic elastomer composition for preparing flexible printing material for three-dimensional printing rapid prototyping |
| CN104177815A (en) * | 2014-08-26 | 2014-12-03 | 太仓碧奇新材料研发有限公司 | Polyurethane composite material for 3D printing and preparation method of polyurethane composite material for 3D printing |
| CN104497268A (en) * | 2014-11-28 | 2015-04-08 | 苏州市安特菲尔新材料有限公司 | Flame-retardant conducting polyurethane material and preparation method thereof |
| CN104845353A (en) * | 2015-05-27 | 2015-08-19 | 上海材料研究所 | Thermoplastic polyurethane modified composite material for FDM (frequency division multiplexing) 3D printing and preparation method thereof |
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