CN109401340A - A kind of non-fading food-grade plastic resilient runway and its manufacture craft - Google Patents
A kind of non-fading food-grade plastic resilient runway and its manufacture craft Download PDFInfo
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- CN109401340A CN109401340A CN201811432759.1A CN201811432759A CN109401340A CN 109401340 A CN109401340 A CN 109401340A CN 201811432759 A CN201811432759 A CN 201811432759A CN 109401340 A CN109401340 A CN 109401340A
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of non-fading food-grade plastic resilient runway and its manufacture crafts, it is related to plastic sports ground technical field, the plastic resilient runway, comprises the following components in parts by weight: 10-20 parts of SEBS, 8-12 parts of SBS, 8-12 parts of EPDM, 25-35 parts of naphthenic oil, 3-5 parts of maleic anhydride graft PP, 25-35 parts of inorganic filler, 0.3-0.8 parts of inorganic pigment, 0.5-1 parts of composite antioxidant, 0.3-0.5 parts of UV resistant agent, 0.3-0.5 parts of light stabilizer, 0.3-0.5 parts of inside and outside lubricant agent.The manufacture craft of the plastic resilient runway, by SEBS, SBS and naphthenic oil mixed at high speed；EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light stabilizer, inside and outside lubricant agent mixed on low speed is added；Into mixer mixing；Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；It is mixed with glue, obtains elastic runway substrate.Product not fugitive color, environmental protection, safety, odorlessness, recyclable, the service life is long, the delivery time is short for construction, simple process.
Description
Technical field
The present invention relates to plastic sports ground technical field more particularly to a kind of non-fading food-grade plastic resilient runways
And its manufacture craft.
Background technique
The ground pavement for having the public place of requirement of shelter currently used for runway, court and kindergarten etc. is a kind of compound
The composite material of rubber either rubber and plastics, but this material has the following deficiencies:
1, it can volatilize largely containing toxic and harmful gas such as benzene, dimethylbenzene, condensed-nuclei aromatics, or even severely exceed, smell thorn
Nose seriously affects the especially teen-age health of user.
2, quality is bad, and durability is poor, limited mechanical properties, elasticity, tensile strength, ageing-resistant performance and ozone resistance
It is low, it by long-term wind, solarization, drenches with rain, just occurred the quality such as face checking, seam degumming, bulge in 2 to 3 years and ask
Topic.
3, the construction period is long, and material itself, which determines, still needs to be completely dried that (moisture content is little after the completion of laying to basal plane
It after 10%), can use, while the process being laid with is more troublesome, need to keep flatness, flatness is not more than height difference
0.2mm, therefore construction period can be extended.
4, manufacturing process still uses rubber product production technology, complex procedures, and is vulcanized, and production process is caused
It is seriously polluted, it is also needing to carry out after being laid with completion runway to use after nature dissipates taste.
5, it fades serious, due to defective workmanship, runway is caused to be easy to fade, after a period of time, appearance is deteriorated,
Puzzlement can be brought to user.
Based on this, the applicant specializes in this, develops a kind of non-fading food-grade plastic resilient runway
And its thus manufacture craft, this case generate.
Summary of the invention
In order to solve drawbacks described above existing in the prior art, first purpose provided by the invention is to provide one kind and does not take off
The food-grade plastic resilient runway of color has the characteristics that not fugitive color, environmental protection, nontoxic, high resiliency, recyclable recycling.
To achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of non-fading food-grade plastic resilient runway, comprises the following components in parts by weight: SEBS (hydrogenated styrene-
Butadiene block copolymer) 10-20 parts, 8-12 parts of SBS (styrene series thermoplastic elastomer), 8-12 parts of EPDM, naphthenic oil
25-35 parts, 3-5 parts of maleic anhydride graft PP, 25-35 parts of inorganic filler, 0.3-0.8 parts of inorganic pigment, composite antioxidant
0.5-1 parts, 0.3-0.5 parts of UV resistant agent, 0.3-0.5 parts of light stabilizer, 0.3-0.5 parts of inside and outside lubricant agent.
Preferably, it is preferred that using the component of following parts by weight: SEBS15 parts, SBS10 parts, 10 parts of EPDM, naphthenic oil
30 parts, 3 parts of maleic anhydride graft PP, 30 parts of inorganic filler, 0.5 part of inorganic pigment, 0.5 part of composite antioxidant, uvioresistant
0.3 part of agent, 0.3 part of light stabilizer, 0.4 part of inside and outside lubricant agent.
Preferably, the inorganic filler is using any one in clay, talcum powder, mica powder, flake asbestos, powdered whiting
Kind or two or more combinations.
Second purpose provided by the invention is to provide a kind of manufacture craft of non-fading food-grade plastic resilient runway:
Have the characteristics that process flow is simple, at low cost, environmentally friendly.
A kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction, includes the following steps:
By SEBS, SBS and naphthenic oil mixed at high speed；
Addition EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light are steady
Determine agent, inside and outside lubricant agent mixed on low speed；
Into mixer mixing；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；
It is mixed with glue, obtains elastic runway substrate.
Preferably, the mixed at high speed mixes 8-15min in high-speed mixer, the mixed on low speed is in mixed on low speed
8-15min is mixed in machine.
Preferably, the temperature of the extrusion equipment is 200 DEG C.
Preferably, the mixer mixing time is 25-35min.
Preferably, the particle diameter is 0.5mm-6mm, it is suitable for runway, basketball court, tennis court, court, youngster
Child's protection terrace.
Preferably, the glue uses Environment-friendlyglue glue.
The present invention is able to achieve following technical effect:
(1) product not fugitive color: because joined inorganic pigment during producing runway particle, by 200 DEG C or so
High temperature plasticizing, be that pigment merges in the material completely, so color will not fade when being lower than 200 DEG C, in natural environment
Under, runway is not up to 200 DEG C of temperature, therefore not fugitive color is used for a long time.
(2) it simplifies process flow: just joined inorganic pigment in track material production process, instead of traditional handicraft
The middle technique for needing individually to paint using mill base to product together.
(3) product environmental protection, safety, odorlessness, high resiliency, recyclable: because the use of raw material is thermoplasticity
Material, so can recycle reconstruction after reaching service life, no solid waste is generated, if only for no other reason than that when using
Between it is longer, runway surface wear depreciation, it is desirable to obtain the runway to take on an entirely new look, it is only necessary to spray one layer again on its surface.
(4) the construction delivery time is short: dissipating taste due to not needing nature, can use after the completion of laying.
(5) long service life: through detecting, the tensile strength and elongation at break of runway of the present invention are significantly larger than national standard,
Therefore high-quality, good mechanical property, and the extent of elasticity of runway surface throughout the year is identical, is not susceptible to expand with heat and contract with cold.
(6) manufacture craft is simple and environmentally-friendly, at low cost: due to not needing sulfuration process, greatly reducing and is produced into
This, while keeping production technology very environmentally friendly.
Specific embodiment
In order to make the attainable technical effect of technological means of the invention and its institute, more perfect exposure can be become apparent from,
4 embodiments are hereby provided to be described in detail as follows:
Embodiment 1
A kind of HTPE plastic resilient runway of recyclable recycling reconstruction of the present embodiment, comprises the following components in parts by weight:
SEBS10 parts, 8 parts of SBS, 8 parts of EPDM, 25 parts of naphthenic oil, 5 parts of maleic anhydride graft PP, 35 parts of clay, inorganic pigment 0.3
Part, 0.5 part of composite antioxidant, 0.3 part of UV resistant agent, 0.3 part of light stabilizer, 0.5 part of inside and outside lubricant agent.
It is made up of following manufacture craft:
By SEBS, SBS and naphthenic oil in high-speed mixer mixed at high speed 8min；
Addition EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light are steady
Determine agent, inside and outside lubricant agent the mixed on low speed 8min in low speed mixer；
Into mixer mixing 25min；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；The temperature of extrusion equipment is 180 DEG C.
It is mixed with glue, obtains elastic runway substrate.Glue uses Environment-friendlyglue glue.
The permeable HTPE elasticity runway of 13mm thickness is made up of above-mentioned production method, bottom particle diameter is 2-4mm, face
Layer particle diameter is 0.5-2mm；General description of construction: 0.2kg/ squares, 10mm bottom (2-4) particle: 4kg grain mixture ratio 1kg glue
Water, 3mm surface layer (0.5-2) particle: 1kg grain mixture ratio 1kg glue (two-way spray in two times)
Embodiment 2
A kind of HTPE plastic resilient runway of recyclable recycling reconstruction of the present embodiment, comprises the following components in parts by weight:
SEBS15 parts, SBS10 parts, 10 parts of EPDM, 30 parts of naphthenic oil, 3 parts of maleic anhydride graft PP, 30 parts of talcum powder, inorganic face
Expect 0.5 part, 0.5 part of composite antioxidant, 0.3 part of UV resistant agent, 0.3 part of light stabilizer, 0.4 part of inside and outside lubricant agent.
It is made up of following manufacture craft:
By SEBS, SBS and naphthenic oil in high-speed mixer mixed at high speed 10min；
Addition EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light are steady
Determine agent, inside and outside lubricant agent the mixed on low speed 10min in low speed mixer；
Into mixer mixing 30min；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；The temperature of extrusion equipment is 200 DEG C.
It is mixed with glue, obtains elastic runway substrate.Glue uses Environment-friendlyglue glue.
The permeable HTPE elasticity runway of 13mm thickness is made up of above-mentioned production method, bottom particle diameter is 2-4mm, face
Layer particle diameter is 0.5-2mm；General description of construction: 0.2kg/ squares, 10mm bottom (2-4) particle: 4kg grain mixture ratio 1kg glue
Water, 3mm surface layer (0.5-2) particle: 1kg grain mixture ratio 1kg glue (two-way spray in two times).
Embodiment 3
A kind of HTPE plastic resilient runway of recyclable recycling reconstruction of the present embodiment, comprises the following components in parts by weight:
20 parts of SEBS, 12 parts of SBS, 12 parts of EPDM, 35 parts of naphthenic oil, 3.5 parts of maleic anhydride graft PP, 25 parts of powdered whiting,
0.8 part of inorganic pigment, 1 part of composite antioxidant, 0.5 part of UV resistant agent, 0.5 part of light stabilizer, 0.3 part of inside and outside lubricant agent.
It is made up of following manufacture craft:
By SEBS, SBS and naphthenic oil in high-speed mixer mixed at high speed 15min；
Addition EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light are steady
Determine agent, inside and outside lubricant agent the mixed on low speed 15min in low speed mixer；
Into mixer mixing 35min；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；The temperature of extrusion equipment is 220 DEG C.
It is mixed with glue, obtains elastic runway substrate.Glue uses Environment-friendlyglue glue.
The permeable HTPE elasticity runway of 13mm thickness is made up of above-mentioned production method, bottom particle diameter is 2-4mm, face
Layer particle diameter is 0.5-2mm；General description of construction: 0.2kg/ squares, 10mm bottom (2-4) particle: 4kg grain mixture ratio 1kg glue
Water, 3mm surface layer (0.5-2) particle: 1kg grain mixture ratio 1kg glue (two-way spray in two times).
Embodiment 4
A kind of HTPE plastic resilient runway of recyclable recycling reconstruction of the present embodiment, comprises the following components in parts by weight:
20 parts of SEBS, 12 parts of SBS, 12 parts of EPDM, 35 parts of naphthenic oil, 3.5 parts of maleic anhydride graft PP, 25 parts of powdered whiting,
0.8 part of inorganic pigment, 1 part of composite antioxidant, 0.5 part of UV resistant agent, 0.5 part of light stabilizer, 0.3 part of inside and outside lubricant agent.
It is made up of following manufacture craft:
By SEBS, SBS and naphthenic oil in high-speed mixer mixed at high speed 15min；
Addition EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light are steady
Determine agent, inside and outside lubricant agent the mixed on low speed 15min in low speed mixer；
Into mixer mixing 35min；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；The temperature of extrusion equipment is 220 DEG C.
It is mixed with glue, obtains elastic runway substrate.Glue uses Environment-friendlyglue glue.
The permeable HTPE basketball (movement) of 8-10mm thickness is made flexibly by above-mentioned production method, bottom particle diameter
For 2-4mm, surface layer particle diameter is 1-3mm；General description of construction: 0.2kg/ squares, 5mm bottom (2-4) particle: 4kg grain mixture ratio
1kg glue, 5mm surface layer (0.5-2) particle: 4kg grain mixture ratio 1kg glue.
In the present embodiment, Environment-friendlyglue glue, inside and outside lubricant agent, composite antioxidant, UV resistant agent, light stabilizer are city
Purchase.
Testing result is as follows: when the present invention is not used
Testing result is as follows: after 500H accelerated ageing of the present invention
In addition it is not detected in GB36246-2018 new national standard and is wanted in above-described embodiment track material and Environment-friendlyglue glue
The harmful substance of control content is sought, standard is food-grade, is higher than GB36246-2018 new national standard, and examine by FDA/SGS
It surveys, can be harmless with long-term skin contact, it eats by mistake harmless.
The above content is combine the preferred embodiment of the present invention to made by provided technical solution further specifically
It is bright, and it cannot be said that the present invention specific implementation be confined to it is above-mentioned these explanation, for the common skill of the technical field of the invention
For art personnel, without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the present invention.
Claims (9)
1. a kind of non-fading food-grade plastic resilient runway, which is characterized in that comprise the following components in parts by weight: SEBS 10-
20 parts, 8-12 parts of SBS, 8-12 parts of EPDM, 25-35 parts of naphthenic oil, 3-5 parts of maleic anhydride graft PP, inorganic filler 25-35
Part, 0.3-0.8 parts of inorganic pigment, 0.5-1 parts of composite antioxidant, 0.3-0.5 parts of UV resistant agent, light stabilizer 0.3-0.5
Part, 0.3-0.5 parts of inside and outside lubricant agent.
2. a kind of non-fading food-grade plastic resilient runway as described in claim 1, it is characterised in that: preferably using following
The component of parts by weight: 15 parts of SEBS, 10 parts of SBS, 10 parts of EPDM, 30 parts of naphthenic oil, 3 parts of maleic anhydride graft PP, inorganic
It is 30 parts of filler, 0.5 part of inorganic pigment, 0.5 part of composite antioxidant, 0.3 part of UV resistant agent, 0.3 part of light stabilizer, inside and outside
0.4 part of lubricant.
3. a kind of HTPE plastic resilient runway of recyclable recycling reconstruction as described in claim 1, it is characterised in that: the nothing
Machine filler is using any one in clay, talcum powder, mica powder, flake asbestos, powdered whiting or two or more combinations.
4. a kind of manufacture craft of non-fading food-grade plastic resilient runway as described in claims 1 or 2 or 3, feature
It is, includes the following steps:
By SEBS, SBS and naphthenic oil mixed at high speed；
Be added EPDM, maleic anhydride graft PP, inorganic filler, inorganic pigment, composite antioxidant, UV resistant agent, light stabilizer,
Inside and outside lubricant agent mixed on low speed；
Into mixer mixing；
Into extrusion equipment granulation, tie rod, cooling, pelletizing, runway particle is obtained；
It is mixed with glue, obtains elastic runway substrate.
5. a kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction as claimed in claim 4, feature
Be: the mixed at high speed mixes 8-15min in high-speed mixer, and the mixed on low speed mixes 8- in low speed mixer
15min。
6. a kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction as claimed in claim 4, feature
Be: the temperature of the extrusion equipment is 200 DEG C.
7. a kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction as claimed in claim 4, feature
Be: the mixer mixing time is 25-35min.
8. a kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction as claimed in claim 4, feature
Be: the particle diameter is 0.5mm-6mm.
9. a kind of manufacture craft of the HTPE plastic resilient runway of recyclable recycling reconstruction as claimed in claim 4, feature
Be: the glue uses Environment-friendlyglue glue.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811432759.1A CN109401340A (en) | 2018-11-28 | 2018-11-28 | A kind of non-fading food-grade plastic resilient runway and its manufacture craft |
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| CN201811432759.1A CN109401340A (en) | 2018-11-28 | 2018-11-28 | A kind of non-fading food-grade plastic resilient runway and its manufacture craft |
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| CN113278242A (en) * | 2020-08-12 | 2021-08-20 | 邱鸿源 | Polymer VBR plastic particle |
| CN113524836A (en) * | 2021-06-25 | 2021-10-22 | 南京工程学院 | Prefabricated thermoplastic elastomer basketball court floor and preparation method thereof |
| CN115246979A (en) * | 2022-01-18 | 2022-10-28 | 道一高分子聚合物(宁波)有限公司 | High polymer material easy to bond and preparation method and application thereof |
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Application publication date: 20190301 |