CN103350722A - Environment-friendly ternary elastic plastic floor and processing method thereof - Google Patents
Environment-friendly ternary elastic plastic floor and processing method thereof Download PDFInfo
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- CN103350722A CN103350722A CN2013101200246A CN201310120024A CN103350722A CN 103350722 A CN103350722 A CN 103350722A CN 2013101200246 A CN2013101200246 A CN 2013101200246A CN 201310120024 A CN201310120024 A CN 201310120024A CN 103350722 A CN103350722 A CN 103350722A
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Abstract
The invention discloses an environment-friendly ternary elastic plastic body floor and a processing method thereof. A car floor processed by adopting the processing method has the functions of environmental protection, wear resistance, skid resistance, and sound insulation and shock absorption. The floor per se is environment-friendly and nontoxic, and odourless, and satisfies the odor standard and the VOC standard in auto industry; two material composed two-layer composite material provided by the invention integrates the characteristics of two materials; a surface layer is self-developed ternary elastic body material which is environment-friendly, wear resistant, skid resistant, and excellent in heat forming property and can be well combined with EVA, PP, and PE materials; bottom layer damping material is optimized and modified in formula, so as to be more environment-friendly, able to pass the VOC test in the auto-industry, more excellent in heat forming property, better in level and smooth degree of the material after formation, and lower in deformation rate. The method comprises steps of manufacturing a ternary elastic body layer of the floor, manufacturing a floor sound-proof layer, sending the manufactured floor ternary elastic body layer and the manufactured floor sound-proof layer to a forming roller for formation, and cooling naturally finally.
Description
Technical field
The present invention relates to a kind of job operation of plastic floor, be specifically related to the job operation of a kind of floor for sedan car and this floor for sedan car.
Background technology
Existing floor for sedan car mostly is PVC class or HIPS class plastic floor, in this floor, can give out pernicious gas, and human body is worked the mischief, and also environment is worked the mischief; Environmental protection floor is the development tendency of floor for sedan car from now on, will progressively withdraw from the market in the floor of not environmental protection; Meanwhile the resistance to abrasion of traditional floor for sedan car and skid resistance are relatively poor, do not have the sound insulation shock-absorbing function, and it becomes one of important sources of noise in the car.
Summary of the invention
Technical matters to be solved by this invention is to provide the job operation on a kind of environment-friendly type floor for above-mentioned deficiency of the prior art, and the not only environmental protection of floor of adopting this kind job operation to process does not contain rubber, and has the sound insulation function.Disclosed by the invention is that it also has wear-resisting be used to environment-friendly type ternary elastoplast floor and the job operation thereof of replacing traditional floor for sedan car, the ability of anti-skidding and damping.
The technical solution adopted for the present invention to solve the technical problems is:
The job operation on environment-friendly type ternary elastoplast floor at first is the step of Manufacture of Floor ternary elastomer layer:
(1) compound that ethene, propylene, butylene and additive is formed is under 80～120 ℃ condition, carried out respectively mixed at high speed 5～15 minutes and mixed on low speed 5～15 minutes, wherein, the rotating speed of mixed at high speed is 800～1000 rev/mins, and the rotating speed of mixed on low speed is 60～70 rev/mins;
(2) compound that makes in the step (1) is sent into granulation in the dual-screw pelletizer, the granulation built-in temperature is controlled at 180～220 ℃;
(3) particulate matter that step (2) is made is delivered to the subsidiary engine of extruder, and temperature is controlled between 180～200 ℃ in the extrusioning shaping, subsidiary engine, and it extrudes rotating speed is 50～60 rev/mins, and extrusion pressure is 8kg; Make floor ternary elastomer layer;
Next is the step of Manufacture of Floor sound isolating layer:
A, add calcium sulphate and barium sulfate first, then add coupling agent and part lubricant, above-mentioned mixture was being mixed 5～15 minutes under 800～1000 rev/mins the rotating speed and under 120 ℃ the temperature;
Add EVA, POE, PE, color masterbatch and part lubricant in b, the mixture in step a; Stirring at low speed is five minutes under 50 rev/mins rotating speed, and the temperature of mixture is reduced to 30 ℃;
C, the mixture that makes among the step b is sent into the dual-screw pelletizer granulation, the temperature of granulating machine is controlled at 100～120 ℃, and the extrusion pressure of granulating machine is 6kg;
D, the particle that makes among the step c is delivered to the main frame of extruder, temperature is controlled between 100～120 ℃ in the extrusioning shaping, main frame, and extrusion pressure is 4kg; Make the floor sound isolating layer;
At last:
The floor sound isolating layer that the floor ternary elastomer layer that the step (3) of above-mentioned making ternary elastomer layer is made and the steps d of above-mentioned Manufacture of Floor sound isolating layer make is sent into the setting roll typing simultaneously, setting roll type-approval process ambient temperature is controlled at 50～80 ℃, will be through naturally cooling in the ternary elastoplast floor normal temperature that makes of finalizing the design.
Further be: above-mentioned additive is compatilizer; Compatilizer is selected MN560D.
Further be:
In the above-mentioned Manufacture of Floor sound isolating layer:
The degree of the calcium sulphate that step a adds is 35～45%, and the degree of barium sulfate is 35～45%, and the degree of coupling agent is 1%～2%, and the degree of part lubricant is 0.5%;
The degree of the EVA that step b adds is that the degree of 15%～25%, POE is that the degree of 15%～25%, PE is 15%～25%, and the degree of color masterbatch is 0.3%, and the degree of part lubricant is 0.5%.
Further be:
In the above-mentioned Manufacture of Floor sound isolating layer:
The degree of the calcium sulphate that step a adds is 40%, and the degree of barium sulfate is 40%, and the degree of coupling agent is 1%;
The degree of the EVA that step b adds is that the degree of 7.7%, POE is that the degree of 7.7%, PE is 7.7%.
Preferably: above-mentioned coupling agent is titanate esters.
Further preferably: above-mentioned titanate esters is Powdered.
Further be: above-mentioned setting roll is to be with dapple patterned roll on the roll body; The pattern depth of producing by patterned roll is preferably 10, and granularity is preferably 1～3mm, and the decorative pattern style is preferably leather patterns, and simultaneously chromium plating amount is 3.
The invention also discloses the environment-friendly type ternary elastoplast floor of being produced by above-mentioned any job operation, comprise ternary elastomer layer and sound isolating layer; Described ternary elastomer layer is made by the ternary elastomeric material, and the ternary elastomeric material comprises ethylene-propylene-butene terpolymers and additive auxiliary material; Described sound isolating layer is made by body insulation, and body insulation comprises calcium sulphate, barium sulfate, coupling agent, lubricant, EVA, POE, PE and color masterbatch.
Further be:
Take percentum: the degree of calcium sulphate is as 35～45%, and the degree of barium sulfate is 35～45%, and the degree of coupling agent is 1%～2%, and the degree of lubricant is 1%; The degree of EVA is that the degree of 15%～25%, POE is that the degree of 15%～25%, PE is 15%～25%, and the degree of color masterbatch is 0.3%.
Further be: the degree of above-mentioned calcium sulphate is 40%, and the degree of barium sulfate is 40%, and the degree of coupling agent is 1%; The degree of EVA is that the degree of 7.7%, POE is that the degree of 7.7%, PE is 7.7%.
The present invention compared with prior art has the following advantages:
The present invention is by mixing-granulation-expressing technique processing floor, and the mixture on this floor is terpolymer, does not contain rubber, is food stage and medical grade material; The floor is divided into the ternary elastomer layer to whole processing technology and sound isolating layer is two-layer processes, final conllinear on extruder, and pass through simultaneously completed product run behind the setting roll; This job operation is so that the floor that processes has soundproof effect.
The invention also discloses the environment-friendly type ternary elastoplast floor that produces by above-mentioned processing technology, this floor is that environment-friendly materials make; Simultaneously, the floor has two-layer, and one deck is the ternary elastomer layer, and another layer is sound isolating layer; The energy-conserving and environment-protective of whole floor have soundproof effect.
The floor for sedan car that adopts technology disclosed in this invention to produce is compared with traditional car plastic floor (PVC class or HIPS class) possesses following advantage:
1, environment-protecting asepsis, tasteless, meet auto trade odor standards and VOC standard;
2, material of the present invention is the double-layer composite material that bi-material forms, and has the characteristics of bi-material concurrently, can possess simultaneously the function of wear-resisting, anti-skidding, sound insulation, damping; Wherein, top layer (ternary elastomer layer) material is the ternary elastomeric material of independent development, environmental protection, wear-resisting, anti-skidding, and can be good be combined with EVA, PP, PE material has good Heat forming performance; Bottom (sound isolating layer) damping material is optimized at prescription, improvement, compares more environmental protection with traditional damping material, can test by auto trade VOC, and the Heat forming performance is better, and the well-pressed degree of material is better after the moulding, and deformation rate is lower.
The specific embodiment
Below in conjunction with embodiment the specific embodiment of the invention is described:
Embodiment 1
The job operation on environment-friendly type ternary elastoplast floor,
At first be the step of Manufacture of Floor ternary elastomer layer:
(1) compound that ethene, propylene, butylene and additive is formed carried out respectively mixed at high speed 15 minutes and mixed on low speed 15 minutes under 120 ℃ condition, wherein, the rotating speed of mixed at high speed is 1000 rev/mins, and the rotating speed of mixed on low speed is 70 rev/mins;
(2) compound that makes in the step (1) is sent into granulation in the dual-screw pelletizer, the granulation built-in temperature is controlled at 220 ℃;
(3) particulate matter that step (2) is made is delivered to the subsidiary engine of extruder, and temperature is controlled between 200 ℃ in the extrusioning shaping, subsidiary engine, and it extrudes rotating speed is 60 rev/mins, and extrusion pressure is 8kg; Make floor ternary elastomer layer; In this step, extruder comprises main and auxiliaries, the setting of main and auxiliaries, so that ternary elastomer layer and the mixed production in extruder of sound isolating layer have afterwards been saved the place, and simultaneously also very convenient final setting roll moulding;
Next is the step of Manufacture of Floor sound isolating layer:
A, add 38% calcium sulphate and 38% barium sulfate first, then add 1% coupling agent and 0.5% lubricant, above-mentioned mixture was being mixed 15 minutes under 1000 rev/mins the rotating speed and under 120 ℃ the temperature;
Add 7.7%EVA, 7.7%POE, 7.7%PE, 0.3% color masterbatch and 0.5% lubricant in b, the mixture in step a; Stirring at low speed is five minutes under 50 rev/mins rotating speed, and the temperature of mixture is reduced to 30 ℃;
C, the mixture that makes among the step b is sent into the dual-screw pelletizer granulation, the temperature of granulating machine is controlled at 120 ℃, and the extrusion pressure of granulating machine is 6kg;
D, the particle that makes among the step c is delivered to the main frame of extruder, temperature is controlled at 120 ℃ in the extrusioning shaping, main frame, and extrusion pressure is 4kg; Make the floor sound isolating layer;
At last:
The floor sound isolating layer that the floor ternary elastomer layer that the step (3) of above-mentioned making ternary elastomer layer is made and the steps d of above-mentioned Manufacture of Floor sound isolating layer make is sent into the setting roll typing simultaneously, setting roll type-approval process ambient temperature is controlled at 80 ℃, will be through naturally cooling in the ternary elastoplast floor normal temperature that makes of finalizing the design.
Concrete, above-mentioned additive is compatilizer.Above-mentioned coupling agent is titanate esters, and titanate esters is Powdered.Above-mentioned setting roll is to be with dapple patterned roll on the roll body.
Embodiment 1
The environment-friendly type ternary elastoplast floor that arbitrary above-mentioned job operation is produced comprises ternary elastomer layer and sound isolating layer; Described ternary elastomer layer is made by the ternary elastomeric material, and the ternary elastomeric material comprises ethylene-propylene-butene terpolymers and additive auxiliary material; Described sound isolating layer is made by body insulation, and body insulation comprises calcium sulphate, barium sulfate, coupling agent, lubricant, EVA, POE, PE and color masterbatch.
Take percentum: the degree of calcium sulphate is as 38%, and the degree of barium sulfate is 38%, and the degree of coupling agent is 1%, and the degree of lubricant is 1%; The degree of EVA is that the degree of 7.7%, POE is that the degree of 7.7%, PE is 7.7%, and the degree of color masterbatch is 0.3%.
The above has done detailed description to the preferred embodiment for the present invention, but the invention is not restricted to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from aim of the present invention.
Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (10)
1. the job operation on environment-friendly type ternary elastoplast floor is characterized in that, at first is the step of Manufacture of Floor ternary elastomer layer:
(1) compound that ethene, propylene, butylene and additive is formed is under 80～120 ℃ condition, carried out respectively mixed at high speed 5～15 minutes and mixed on low speed 5～15 minutes, wherein, the rotating speed of mixed at high speed is 800～1000 rev/mins, and the rotating speed of mixed on low speed is 60～70 rev/mins;
(2) compound that makes in the step (1) is sent into granulation in the dual-screw pelletizer, the granulation built-in temperature is controlled at 180～220 ℃;
(3) particulate matter that step (2) is made is delivered to the subsidiary engine of extruder, and temperature is controlled between 180～200 ℃ in the extrusioning shaping, subsidiary engine, and it extrudes rotating speed is 50～60 rev/mins, and extrusion pressure is 8kg; Make floor ternary elastomer layer;
Next is the step of Manufacture of Floor sound isolating layer:
A, add calcium sulphate and barium sulfate first, then add coupling agent and part lubricant, above-mentioned mixture was being mixed 5～15 minutes under 800～1000 rev/mins the rotating speed and under 120 ℃ the temperature;
Add EVA, POE, PE, color masterbatch and part lubricant in b, the mixture in step a; Stirring at low speed is five minutes under 50 rev/mins rotating speed, and the temperature of mixture is reduced to 30 ℃;
C, the mixture that makes among the step b is sent into the dual-screw pelletizer granulation, the temperature of granulating machine is controlled at 100～120 ℃, and the extrusion pressure of granulating machine is 6kg;
D, the particle that makes among the step c is delivered to the main frame of extruder, temperature is controlled between 100～120 ℃ in the extrusioning shaping, main frame, and extrusion pressure is 4kg; Make the floor sound isolating layer;
At last:
The floor sound isolating layer that the floor ternary elastomer layer that the step (3) of above-mentioned making ternary elastomer layer is made and the steps d of above-mentioned Manufacture of Floor sound isolating layer make is sent into the setting roll typing simultaneously, setting roll type-approval process ambient temperature is controlled at 50～80 ℃, will be through naturally cooling in the ternary elastoplast floor normal temperature that makes of finalizing the design.
2. the job operation on environment-friendly type ternary elastoplast as claimed in claim 1 floor, it is characterized in that: described additive is compatilizer.
3. the job operation on environment-friendly type ternary elastoplast as claimed in claim 1 floor is characterized in that: in the Manufacture of Floor sound isolating layer:
The degree of the calcium sulphate that step a adds is 35～45%, and the degree of barium sulfate is 35～45%, and the degree of coupling agent is 1%～2%, and the degree of part lubricant is 0.5%;
The degree of the EVA that step b adds is that the degree of 15%～25%, POE is that the degree of 15%～25%, PE is 15%～25%, and the degree of color masterbatch is 0.3%, and the degree of part lubricant is 0.5%.
4. the job operation on environment-friendly type ternary elastoplast as claimed in claim 3 floor is characterized in that: in the Manufacture of Floor sound isolating layer:
The degree of the calcium sulphate that step a adds is 40%, and the degree of barium sulfate is 40%, and the degree of coupling agent is 1%;
The degree of the EVA that step b adds is that the degree of 7.7%, POE is that the degree of 7.7%, PE is 7.7%.
5. the job operation on environment-friendly type ternary elastoplast as claimed in claim 3 floor, it is characterized in that: described coupling agent is titanate esters.
6. the job operation on environment-friendly type ternary elastoplast as claimed in claim 5 floor, it is characterized in that: described titanate esters is Powdered.
7. the job operation on environment-friendly type ternary elastoplast as claimed in claim 1 floor, it is characterized in that: described setting roll is to be with dapple patterned roll on the roll body.
8. the environment-friendly type ternary elastoplast floor of being produced by the arbitrary described job operation of claim 1-7 is characterized in that: comprise ternary elastomer layer and sound isolating layer; Described ternary elastomer layer is made by the ternary elastomeric material, and the ternary elastomeric material comprises ethylene-propylene-butene terpolymers and additive auxiliary material; Described sound isolating layer is made by body insulation, and body insulation comprises calcium sulphate, barium sulfate, coupling agent, lubricant, EVA, POE, PE and color masterbatch.
9. environment-friendly type ternary elastoplast as claimed in claim 8 floor, it is characterized in that: take percentum: the degree of calcium sulphate is as 35～45%, the degree of barium sulfate is 35～45%, and the degree of coupling agent is 1%～2%, and the degree of lubricant is 1%; The degree of EVA is that the degree of 15%～25%, POE is that the degree of 15%～25%, PE is 15%～25%, and the degree of color masterbatch is 0.3%.
10. environment-friendly type ternary elastoplast as claimed in claim 9 floor, it is characterized in that: the degree of described calcium sulphate is 40%, and the degree of barium sulfate is 40%, and the degree of coupling agent is 1%; The degree of EVA is that the degree of 7.7%, POE is that the degree of 7.7%, PE is 7.7%.
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| CN201310120024.6A CN103350722B (en) | 2013-04-08 | 2013-04-08 | The job operation of Environment-friendlyternary ternary elastic plastic floor |
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| CN201310120024.6A CN103350722B (en) | 2013-04-08 | 2013-04-08 | The job operation of Environment-friendlyternary ternary elastic plastic floor |
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| CN109679233A (en) * | 2018-12-27 | 2019-04-26 | 常州市福欧车辆配件有限公司 | Car environmentally-friendly plastic composite floor board and its preparation process |
| CN109795066A (en) * | 2019-01-15 | 2019-05-24 | 白相义 | A kind of ground glue production technology |
| CN112659710A (en) * | 2020-12-21 | 2021-04-16 | 帝高力装饰材料（江苏）有限公司 | Environment-friendly high-polymer elastic floor and preparation method thereof |
| CN117103519A (en) * | 2023-10-16 | 2023-11-24 | 常州市福欧车辆配件有限公司 | Small material formula device and method for automobile felt production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117103519A (en) * | 2023-10-16 | 2023-11-24 | 常州市福欧车辆配件有限公司 | Small material formula device and method for automobile felt production line |
| CN117103519B (en) * | 2023-10-16 | 2024-02-20 | 常州市福欧车辆配件有限公司 | Small material formula device and method for automobile felt production line |
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