CN108314816A - A kind of stadium fire-retardant matting materials of anti-skidding anti-pollution and preparation method thereof - Google Patents
A kind of stadium fire-retardant matting materials of anti-skidding anti-pollution and preparation method thereof Download PDFInfo
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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- 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
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- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
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- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
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- C08K2003/323—Ammonium polyphosphate
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
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- C08K2201/006—Additives being defined by their surface area
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- C08L2201/02—Flame or fire retardant/resistant
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- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
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Abstract
The invention discloses a kind of stadium fire-retardant matting materials of anti-skidding anti-pollution and preparation method thereof, include the raw material of following parts by weight：35 45 parts of natural rubber, 68 parts of mosquito dispersing masterbatch, 45 55 parts of vistanex, 24 parts of camphor tree wood powder, 10 14 parts of diisocyanate, 8 10 parts of polyether polyol, 46 parts of nano carbon black, 10 15 parts of fire retardant, 12 14 parts of auxiliary agent of increasing property, 10 12 parts of processing aid, 24 parts of stabilizer, 35 parts of coupling agent；The present invention has good sense of touch, Environmental Safety, fire resistant flame retardant, the effective mosquito expelling of mosquito repellent smell can also be distributed, has many advantages, such as abrasion-resistant, ageing-resistant, zero formaldehyde, pollution-free, material cost is relatively low, raw material is easy to get and technique is concise, has higher practical value and good application prospect.
Description
Technical field
The present invention relates to matting materials technical fields, and in particular to a kind of stadium fire-retardant matting materials of anti-skidding anti-pollution and
Preparation method.
Background technology
On the one hand being commonly used to most of stadium place mat is fibrous material braiding and flocking or sprays plastic cement after weaving
It is made, there are problems to have：It is very aobvious dirty after surface adhesion dirt, it receives dirt few, is not easy to dry, intermittent drizzles in the rainy season season mouldy hair
It is smelly, it must not environmental sanitation；There are also the products that plastics, rubber make, and are pungent though being easy drying smell, are hard crisp nonelastic,
It is not easy to clean.
Another aspect polyolefins plastic applications are in extensive range, have good physics, chemistry and mechanical property, tough
Property, flexibility and cushion performance it is good, and with electrical isolation, the properties such as heat-insulated, be widely used in packaging, chemical industry, building etc.
Field.Polyolefins foamed plastics is widely used, and one of foamed plastics obtained of success earliest.Early in nineteen forty-one, the U.S.
E.I.Du Pont Company is just successfully prepared LDPE foamed plastics using nitrogen method.After decades of development, foamed polyolefine plastic has been
Through mature, diversification is realized in kind and application aspect.With theoretical research deepen continuously and foaming technique
Progress, foamed plastics have significant progress in terms of yield and quality.But the fire resisting of polyolefins plastics in the prior art
Flame retardant property is bad, and to human body physical and mental health also without larger benefit, while wear-resisting, ageing-resistant performance is nor highly desirable,
Mosquito is also acted on without preferable expeling for outdoor place mat.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of stadium anti-skidding anti-pollution fire-retardant ground mat material
Material, the matting materials have good sense of touch, Environmental Safety, fire resistant flame retardant, additionally it is possible to the effective mosquito expelling of mosquito repellent smell is distributed,
Have many advantages, such as abrasion-resistant, ageing-resistant, zero formaldehyde, pollution-free, material cost is relatively low, raw material is easy to get and technique is concise, have compared with
High practical value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of stadium fire-retardant matting materials of anti-skidding anti-pollution, include the raw material of following parts by weight：
35-45 parts of natural rubber, 6-8 parts of mosquito dispersing masterbatch, 45-55 parts of vistanex, 2-4 parts of camphor tree wood powder, diisocyanate
10-14 parts of ester, 8-10 parts of polyether polyol, 4-6 parts of nano carbon black, 10-15 parts of fire retardant, 12-14 parts of auxiliary agent of increasing property, processing help
10-12 parts of agent, 2-4 parts of stabilizer, 3-5 parts of coupling agent.
Preferably, the stadium includes the raw material of following parts by weight with the fire-retardant matting materials of anti-skidding anti-pollution：
40 parts of natural rubber, 7 parts of mosquito dispersing masterbatch, 50 parts of vistanex, 3 parts of camphor tree wood powder, 12 parts of diisocyanate, polyethers
9 parts of polyalcohol, 5 parts of nano carbon black, 12 parts of fire retardant, increase property 13 parts of auxiliary agent, 11 parts of processing aid, 3 parts of zinc calcium compound stabilizer,
4 parts of coupling agent.
Preferably, the mosquito dispersing masterbatch is folium artemisiae argyi, fish pelargonium, shichongcao, daphne odera according to 4:2:The mixing of 1 composition
Object.
Preferably, the fire retardant is eight bromo ether, triphenyl phosphate, ammonium polyphosphate according to 3:1:The mixture of 2 compositions.
Preferably, the increasing property auxiliary agent is anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, is pressed
According to weight ratio 2:1:0.5:The mixture of 1 composition；The anti-wear additive is that specific surface area is 100-400m2The nano oxygen of/g
Change the mixture of one or more of aluminium, nano-silicon nitride, nanometer silicon carbide composition；The mildewproof additive is nano-silica
Change one kind in titanium and nano zine oxide；The ultra-violet absorber is in ultra-violet absorber UV531, light stabilizer 770
It is a kind of；The antistatic agent is ethoxylated fat race alkylamine.
Preferably, the processing aid is adhesive aid and lubricant, according to weight ratio 4:The mixture of 1 composition, it is described
Adhesive aid is polyvinyl alcohol；The lubricant is one kind in zinc stearate and calcium stearate.
Preferably, the stabilizer is zinc calcium stable agent.
Preferably, the coupling agent is silane coupling agent, titanate coupling agent, one kind in aluminate coupling agent or several
Kind.
The present invention also provides a kind of stadium preparation methods of the fire-retardant matting materials of anti-skidding anti-pollution, include the following steps：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5-6 hours at 75-95 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 10-14 minutes；
Diisocyanate and polyether polyol are added in reaction kettle by step 3, are reacted 2-3 hours, are obtained at 78 DEG C -82 DEG C
To mixture B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 10-14 minutes under 250-350r/min, remix be added natural rubber, vistanex, processing aid, fire retardant after
Continuous stirring 5-9 minutes, the mixture after stirring is added in mixer and is heated to 85-95 DEG C, and after keeping the temperature 8-12 minutes, step is added
Rapid three mixture B, stabilizer, the increasing property auxiliary agents prepared, are warming up to 115-125 DEG C, are kneaded 10-15 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 155-165 DEG C, and two temperature of section is 165-175 DEG C, three temperature of section
It it is 175-185 DEG C, four temperature of section is 185-195 DEG C, and five merging area temperature of section is 195-205 DEG C, six head temperature of section
It is 200 DEG C, screw speed 30-50r/min, head pressure 5-6MPa, after extrusion profile cooling is qualitative, cut-to-length is added
The stadium fire-retardant matting materials of anti-skidding anti-pollution invented are cut off in machine.
Preferably, the stadium is with the preparation process of the fire-retardant matting materials of anti-skidding anti-pollution：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5.5 hours at 85 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 12 minutes；
Diisocyanate and polyether polyol are added in reaction kettle, react 2.5 hours, mixed at 80 DEG C by step 3
Object B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 12 minutes under 300r/min, remixes addition natural rubber, vistanex, processing aid, fire retardant and continue stirring 7
Minute, the mixture after stirring is added in mixer and is heated to 90 DEG C, after ten minutes, mixing prepared by step 3 is added in heat preservation
Object B, stabilizer, increasing property auxiliary agent, are warming up to 120 DEG C, are kneaded 12 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 160 DEG C, and two temperature of section is 170 DEG C, and three temperature of section is 180 DEG C,
Four temperature of section is 190 DEG C, and five merging area temperature of section is 200 DEG C, and six head temperature of section is 200 DEG C, and screw speed is
After extrusion profile cooling is qualitative, the body for cutting off and being invented in cut-to-length machine is added in 40r/min, head pressure 5.5MPa
Educate the field fire-retardant matting materials of anti-skidding anti-pollution.
Compared with prior art, the present invention has following advantageous effect：
（1）A kind of stadium of present invention material based on vistanex, natural rubber with the fire-retardant matting materials of anti-skidding anti-pollution
Material coordinates coupling agent and the lubricant in processing aid and adhesive aid, assists with diisocyanate, polyether polyol, significantly
Improve the sense of touch and wear-resistant pressure-resistant performance of matting materials.
（2）A kind of stadium of the present invention is added to mosquito dispersing masterbatch with the fire-retardant matting materials of anti-skidding anti-pollution, predominantly ends
Leaf, fish pelargonium, shichongcao, daphne odera persistently can distribute mosquito repellent smell, effectively avoid in stadium leisure, movement, mosquito
Deng the interference lain fallow to people.Since mosquito dispersing Chinese herbal medicine powder is pure plant component, there is distinctive fresh scent, will not be made
User brings discomfort.
（3）A kind of stadium of present invention zinc calcium compound stabilizer of the fire-retardant matting materials addition of anti-skidding anti-pollution, it is not
But the toxic stabilizer such as can replace lead cadmium salt class and organic tin, and with fairly good thermal stability, photostability and
The transparency and tinting strength, tinting power can make finer and close Corvic structure, fusion rate increase, the mobility for improving material,
It is good to squeeze out processing technology, product quality stability is high.
（4）A kind of weather-proof enhancing additive of stadium of the present invention fire-retardant matting materials addition of anti-skidding anti-pollution, mainly
For anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, anti-wear additive, mildewproof additive make material
With excellent antibacterial, moisture resistant, crocking resistance；Wherein nano zine oxide, nano-titanium dioxide can not only be shielded effectively
Ultraviolet light is effectively increased ground cushion ageing-resistant performance, and nano-titanium dioxide can be also catalyzed with photocatalysis in addition, photodissociation is adhered to
In the organic matters such as the various formaldehyde of body surface and part inorganic matter, the function of purification air can be played；Antistatic agent can
The electrostatic yield on matting materials surface is effectively reduced, to reduce the absorption to dust, enhances the stain resistance of material.
（5）A kind of stadium of present invention nano carbon black of the fire-retardant matting materials addition of anti-skidding anti-pollution, can make ground cushion
Material in anti-pollution, keep quality in terms of performance improved, be not easy to make dirty and besmirch；The fire retardant of addition be mainly eight bromo ether,
The mixture of triphenyl phosphate, ammonium polyphosphate, a few person's synergistic effects, can be effectively increased ground cushion new material fire protection flame retarding ability,
The ability to ward off risks of matting materials is greatly reinforced.
（6）A kind of stadium of the present invention is with the fire-retardant matting materials of anti-skidding anti-pollution with good sense of touch, Environmental Safety, resistance to
Fire is fire-retardant, additionally it is possible to and the effective mosquito expelling of mosquito repellent smell is distributed, has many advantages, such as abrasion-resistant, ageing-resistant, zero formaldehyde, pollution-free,
Material cost is relatively low, raw material is easy to get and technique is concise, has higher practical value and good application prospect.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of stadium of the present embodiment fire-retardant matting materials of anti-skidding anti-pollution, include the raw material of following parts by weight：
35 parts of natural rubber, 6 parts of mosquito dispersing masterbatch, 45 parts of vistanex, 2 parts of camphor tree wood powder, 10 parts of diisocyanate, polyethers
8 parts of polyalcohol, 4 parts of nano carbon black, 10 parts of fire retardant, 12 parts of auxiliary agent of increasing property, 10 parts of processing aid, 2 parts of stabilizer, coupling agent 3
Part.
Mosquito dispersing masterbatch in the present embodiment is folium artemisiae argyi, fish pelargonium, shichongcao, daphne odera according to 4:2:The mixing of 1 composition
Object.
Fire retardant in the present embodiment is eight bromo ether, triphenyl phosphate, ammonium polyphosphate according to 3:1:The mixture of 2 compositions.
Increasing auxiliary agent in the present embodiment is anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, is pressed
According to weight ratio 2:1:0.5:The mixture of 1 composition；The anti-wear additive is that specific surface area is 100-400m2The nano oxygen of/g
Change aluminium；The mildewproof additive is nano-titanium dioxide；The ultra-violet absorber is ultra-violet absorber UV531 kinds；It is described
Antistatic agent is ethoxylated fat race alkylamine.
Processing aid in the present embodiment is adhesive aid and lubricant, according to weight ratio 4:The mixture of 1 composition, it is described
Adhesive aid is polyvinyl alcohol；The lubricant is zinc stearate.
Stabilizer in the present embodiment is zinc calcium stable agent.
Coupling agent in the present embodiment is silane coupling agent.
The stadium preparation method of the fire-retardant matting materials of anti-skidding anti-pollution in the present embodiment, includes the following steps：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5 hours at 75 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 10 minutes；
Diisocyanate and polyether polyol are added in reaction kettle, are reacted 2 hours at 78 DEG C, obtain mixture by step 3
B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 10 minutes under 250r/min, remixes addition natural rubber, vistanex, processing aid, fire retardant and continue stirring 5
Minute, the mixture after stirring is added in mixer and is heated to 85 DEG C, after keeping the temperature 8 minutes, mixing prepared by step 3 is added
Object B, stabilizer, increasing property auxiliary agent, are warming up to 115 DEG C, are kneaded 10 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 155 DEG C, and two temperature of section is 165 DEG C, and three temperature of section is 175 DEG C,
Four temperature of section is 185 DEG C, and five merging area temperature of section is 195 DEG C, and six head temperature of section is 200 DEG C, and screw speed is
After extrusion profile cooling is qualitative, the sport cut off and invented in cut-to-length machine is added in 30r/min, head pressure 5MPa
The field fire-retardant matting materials of anti-skidding anti-pollution.
Embodiment 2.
A kind of stadium of the present embodiment fire-retardant matting materials of anti-skidding anti-pollution, include the raw material of following parts by weight：
45 parts of natural rubber, 8 parts of mosquito dispersing masterbatch, 55 parts of vistanex, 4 parts of camphor tree wood powder, 14 parts of diisocyanate, polyethers
10 parts of polyalcohol, 6 parts of nano carbon black, 15 parts of fire retardant, 14 parts of auxiliary agent of increasing property, 12 parts of processing aid, 4 parts of stabilizer, coupling agent 5
Part.
Mosquito dispersing masterbatch in the present embodiment is folium artemisiae argyi, fish pelargonium, shichongcao, daphne odera according to 4:2:The mixing of 1 composition
Object.
Fire retardant in the present embodiment is eight bromo ether, triphenyl phosphate, ammonium polyphosphate according to 3:1:The mixture of 2 compositions.
Increasing auxiliary agent in the present embodiment is anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, is pressed
According to weight ratio 2:1:0.5:The mixture of 1 composition；The anti-wear additive is that specific surface area is 100-400m2The nanometer nitrogen of/g
SiClx；The mildewproof additive is nano zine oxide；The ultra-violet absorber is light stabilizer 770；The antistatic agent is
Ethoxylated fat race alkylamine.
Processing aid in the present embodiment is adhesive aid and lubricant, according to weight ratio 4:The mixture of 1 composition, it is described
Adhesive aid is polyvinyl alcohol；The lubricant is calcium stearate.
Stabilizer in the present embodiment is zinc calcium stable agent.
Coupling agent in the present embodiment is titanate coupling agent.
The stadium preparation method of the fire-retardant matting materials of anti-skidding anti-pollution in the present embodiment, includes the following steps：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 6 hours at 95 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 14 minutes；
Diisocyanate and polyether polyol are added in reaction kettle, are reacted 3 hours at 82 DEG C, obtain mixture by step 3
B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 14 minutes under 350r/min, remixes addition natural rubber, vistanex, processing aid, fire retardant and continue stirring 9
Minute, the mixture after stirring is added in mixer and is heated to 95 DEG C, after keeping the temperature 12 minutes, mixing prepared by step 3 is added
Object B, stabilizer, increasing property auxiliary agent, are warming up to 125 DEG C, are kneaded 15 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 165 DEG C, and two temperature of section is 175 DEG C, and three temperature of section is 185 DEG C,
Four temperature of section is 195 DEG C, and five merging area temperature of section is 205 DEG C, and six head temperature of section is 200 DEG C, and screw speed is
After extrusion profile cooling is qualitative, the sport cut off and invented in cut-to-length machine is added in 50r/min, head pressure 6MPa
The field fire-retardant matting materials of anti-skidding anti-pollution.
Embodiment 3.
A kind of stadium of the present embodiment fire-retardant matting materials of anti-skidding anti-pollution, include the raw material of following parts by weight：
40 parts of natural rubber, 7 parts of mosquito dispersing masterbatch, 50 parts of vistanex, 3 parts of camphor tree wood powder, 12 parts of diisocyanate, polyethers
9 parts of polyalcohol, 5 parts of nano carbon black, 12 parts of fire retardant, increase property 13 parts of auxiliary agent, 11 parts of processing aid, 3 parts of zinc calcium compound stabilizer,
4 parts of coupling agent.
Mosquito dispersing masterbatch in the present embodiment is folium artemisiae argyi, fish pelargonium, shichongcao, daphne odera according to 4:2:The mixing of 1 composition
Object.
Fire retardant in the present embodiment is eight bromo ether, triphenyl phosphate, ammonium polyphosphate according to 3:1:The mixture of 2 compositions.
Increasing auxiliary agent in the present embodiment is anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, is pressed
According to weight ratio 2:1:0.5:The mixture of 1 composition；The anti-wear additive is that specific surface area is 100-400m2The nano-sized carbon of/g
SiClx；The mildewproof additive is nano-titanium dioxide；The ultra-violet absorber is ultra-violet absorber UV531；It is described anti-
Electrostatic agent is ethoxylated fat race alkylamine.
Processing aid in the present embodiment is adhesive aid and lubricant, according to weight ratio 4:The mixture of 1 composition, it is described
Adhesive aid is polyvinyl alcohol；The lubricant is zinc stearate.
Stabilizer in the present embodiment is zinc calcium stable agent.
Coupling agent in the present embodiment is aluminate coupling agent.
The stadium preparation method of the fire-retardant matting materials of anti-skidding anti-pollution in the present embodiment, includes the following steps：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5.5 hours at 85 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 12 minutes；
Diisocyanate and polyether polyol are added in reaction kettle, react 2.5 hours, mixed at 80 DEG C by step 3
Object B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 12 minutes under 300r/min, remixes addition natural rubber, vistanex, processing aid, fire retardant and continue stirring 7
Minute, the mixture after stirring is added in mixer and is heated to 90 DEG C, after ten minutes, mixing prepared by step 3 is added in heat preservation
Object B, stabilizer, increasing property auxiliary agent, are warming up to 120 DEG C, are kneaded 12 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 160 DEG C, and two temperature of section is 170 DEG C, and three temperature of section is 180 DEG C,
Four temperature of section is 190 DEG C, and five merging area temperature of section is 200 DEG C, and six head temperature of section is 200 DEG C, and screw speed is
After extrusion profile cooling is qualitative, the body for cutting off and being invented in cut-to-length machine is added in 40r/min, head pressure 5.5MPa
Educate the field fire-retardant matting materials of anti-skidding anti-pollution.
Stadium made from the above various embodiments is as follows with the performance test results of the fire-retardant matting materials of anti-skidding anti-pollution：
| Tensile strength MPa | Fire-protection rating | Environmental protection grade | |
| Embodiment 1 | 30 | B1 | E1 |
| Embodiment 2 | 31 | B1 | E1 |
| Embodiment 3 | 31 | B1 | E1 |
| Comparative example | 26 | B2 | E2 |
A kind of stadium of the present invention has good sense of touch, Environmental Safety, fire resistant flame retardant with the fire-retardant matting materials of anti-skidding anti-pollution,
The effective mosquito expelling of mosquito repellent smell can also be distributed, has many advantages, such as abrasion-resistant, ageing-resistant, zero formaldehyde, pollution-free, material cost
Relatively low, raw material is easy to get and technique is concise, has higher practical value and good application prospect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of stadium fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that include the raw material of following parts by weight：
35-45 parts of natural rubber, 6-8 parts of mosquito dispersing masterbatch, 45-55 parts of vistanex, 2-4 parts of camphor tree wood powder, diisocyanate
10-14 parts of ester, 8-10 parts of polyether polyol, 4-6 parts of nano carbon black, 10-15 parts of fire retardant, 12-14 parts of auxiliary agent of increasing property, processing help
10-12 parts of agent, 2-4 parts of stabilizer, 3-5 parts of coupling agent.
2. a kind of stadium according to claim 1 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that the sport
It include the raw material of following parts by weight with the fire-retardant matting materials of anti-skidding anti-pollution：
40 parts of natural rubber, 7 parts of mosquito dispersing masterbatch, 50 parts of vistanex, 3 parts of camphor tree wood powder, 12 parts of diisocyanate, polyethers
9 parts of polyalcohol, 5 parts of nano carbon black, 12 parts of fire retardant, increase property 13 parts of auxiliary agent, 11 parts of processing aid, 3 parts of zinc calcium compound stabilizer,
4 parts of coupling agent.
3. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Mosquito dispersing masterbatch is folium artemisiae argyi, fish pelargonium, shichongcao, daphne odera according to 4:2:The mixture of 1 composition.
4. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Fire retardant is eight bromo ether, triphenyl phosphate, ammonium polyphosphate according to 3:1:The mixture of 2 compositions.
5. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Increasing property auxiliary agent is anti-wear additive, mildewproof additive, ultra-violet absorber and antistatic agent, according to weight ratio 2:1:0.5:1 group
At mixture；The anti-wear additive is that specific surface area is 100-400m2The nano aluminium oxide of/g, nano-silicon nitride, nanometer
The mixture of one or more of silicon carbide composition；The mildewproof additive is in nano-titanium dioxide and nano zine oxide
It is a kind of；The ultra-violet absorber is one kind in ultra-violet absorber UV531, light stabilizer 770；The antistatic agent is second
Oxygroup aliphatic alkylamine.
6. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Processing aid is adhesive aid and lubricant, according to weight ratio 4:The mixture of 1 composition, the adhesive aid are polyvinyl alcohol；
The lubricant is one kind in zinc stearate and calcium stearate.
7. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Stabilizer is zinc calcium stable agent.
8. a kind of stadium according to claim 1 or 2 fire-retardant matting materials of anti-skidding anti-pollution, which is characterized in that described
Coupling agent is one or more of silane coupling agent, titanate coupling agent, aluminate coupling agent.
9. a kind of stadium according to claim 1 or 2 preparation method of the fire-retardant matting materials of anti-skidding anti-pollution, feature
It is, includes the following steps：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5-6 hours at 75-95 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 10-14 minutes；
Diisocyanate and polyether polyol are added in reaction kettle by step 3, are reacted 2-3 hours, are obtained at 78 DEG C -82 DEG C
To mixture B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 10-14 minutes under 250-350r/min, remix be added natural rubber, vistanex, processing aid, fire retardant after
Continuous stirring 5-9 minutes, the mixture after stirring is added in mixer and is heated to 85-95 DEG C, and after keeping the temperature 8-12 minutes, step is added
Rapid three mixture B, stabilizer, the increasing property auxiliary agents prepared, are warming up to 115-125 DEG C, are kneaded 10-15 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 155-165 DEG C, and two temperature of section is 165-175 DEG C, three temperature of section
It it is 175-185 DEG C, four temperature of section is 185-195 DEG C, and five merging area temperature of section is 195-205 DEG C, six head temperature of section
It is 200 DEG C, screw speed 30-50r/min, head pressure 5-6MPa, after extrusion profile cooling is qualitative, cut-to-length is added
The stadium fire-retardant matting materials of anti-skidding anti-pollution invented are cut off in machine.
10. a kind of preparation method of stadium fire-retardant matting materials of anti-skidding anti-pollution according to claim 9, feature exist
In the step is：
Step 1 weighs each component raw material for standby as requested；
Expelling parasite masterbatch and camphor tree wood powder are added in pulverizer and crush by step 2, clear water flushing are added after crossing 200 mesh sieve, then
Drying 5.5 hours at 85 DEG C are sent into dryer, UV sterilizing chamber disinfection is sent into and obtains mixture A in 12 minutes；
Diisocyanate and polyether polyol are added in reaction kettle, react 2.5 hours, mixed at 80 DEG C by step 3
Object B；
Step 4, mixture A prepared by step 2, nano carbon black and coupling agent are added in homogenizer, in speed of agitator
To be stirred 12 minutes under 300r/min, remixes addition natural rubber, vistanex, processing aid, fire retardant and continue stirring 7
Minute, the mixture after stirring is added in mixer and is heated to 90 DEG C, after ten minutes, mixing prepared by step 3 is added in heat preservation
Object B, stabilizer, increasing property auxiliary agent, are warming up to 120 DEG C, are kneaded 12 minutes, obtain mixture C；
Mixture C prepared by step 4 is sent into double screw extruder and carries out segmented temperature control extrusion by step 5, segmented control
6 sections of temperature controls of temperature point, temperature are respectively：One temperature of section is 160 DEG C, and two temperature of section is 170 DEG C, and three temperature of section is 180 DEG C,
Four temperature of section is 190 DEG C, and five merging area temperature of section is 200 DEG C, and six head temperature of section is 200 DEG C, and screw speed is
After extrusion profile cooling is qualitative, the body for cutting off and being invented in cut-to-length machine is added in 40r/min, head pressure 5.5MPa
Educate the field fire-retardant matting materials of anti-skidding anti-pollution.
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| CN110624204A (en) * | 2019-08-29 | 2019-12-31 | 青岛三鸿塑料制品有限公司 | Empty hand way training pad with good anti-skid performance and manufacturing process thereof |
| CN110722853A (en) * | 2019-10-29 | 2020-01-24 | 山东省寄生虫病防治研究所 | Compound layer rubber carpet for repelling mosquitoes and preparation method thereof |
| CN111019383A (en) * | 2019-12-17 | 2020-04-17 | 山东新宜佳地毯有限公司 | TPE yellow anti-skidding ground mat |
| CN111634030A (en) * | 2020-04-17 | 2020-09-08 | 来安县亨通橡塑制品有限公司 | Manufacturing method of low-smoke halogen-free flame-retardant floor cloth for metro vehicle |
| CN112876752A (en) * | 2021-01-20 | 2021-06-01 | 上海科特加地垫制造有限公司 | Antibacterial ground mat and preparation method thereof |
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