CN102909812B - The preparation technology of the saturating core coiled material floor of PVC homogeneity - Google Patents
The preparation technology of the saturating core coiled material floor of PVC homogeneity Download PDFInfo
- Publication number
- CN102909812B CN102909812B CN201210376824.XA CN201210376824A CN102909812B CN 102909812 B CN102909812 B CN 102909812B CN 201210376824 A CN201210376824 A CN 201210376824A CN 102909812 B CN102909812 B CN 102909812B
- Authority
- CN
- China
- Prior art keywords
- pvc
- floor
- coiled material
- preparation technology
- homogeneity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Floor Finish (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to the preparing technical field of the saturating core coiled material floor of PVC homogeneity, the preparation technology of the saturating core coiled material floor of especially a kind of PVC homogeneity, has following steps: by PVC prilling, preparation PVC particle; PVC particle is dropped in calender, is rolled into floor just base; By drum vulcanizer sulfidization molding; Post processing.The invention has the beneficial effects as follows: manufacture craft is simple, stability is better, obtained floor longer service life, and pattern is clear and natural more, and third dimension is stronger, naturally generous, is more suitable for the large public place of the flows of the people such as megastore, hospital, subway and uses.
Description
Technical field
The present invention relates to the preparing technical field of the saturating core coiled material floor of PVC homogeneity, the preparation technology of the saturating core coiled material floor of especially a kind of PVC homogeneity.
Background technology
The existing preparation technology of PVC floor comprises:
1, PVC Multi-layer thermal composite algorithm: at present, what be widely used in the art is the PVC roll material floor that PVC Multi-layer thermal composite algorithm makes existing, use is had in public places such as many hospitals, airport, megastore, because it is moderate that PVC composite sheet material has hardness, resilience is had to also have sound insulation, anti-skidding, moistureproof, warming effect.But also there is following shortcoming in it: wearability is general, and loosely, easy layering, weld seam is insecure, and life cycle is short for compound.
2, method is scraped in painting: being coated with the PVC roll material floor of scraping method making is that be evenly coated with shoe PVC on base material after, through baking oven baking, make PVC fully plastify the floor of rear formation, its shortcoming: intensity difference, wears no resistance, and anti-pollution characteristic is poor.
3, twice rolling process: the PVC roll material of twice rolling process making, it is mixed in mixer by formula rate the PVC granule of different colours, then by high-power single screw extrusion machine, PVC granule is puddled, gradually plastify, granulation, subsequently deliver to calender by conveyer and be squeezed into coiled material just base, coiled material just base enters electrical heating baking oven, make coiled material just base heating plasticizing, enter in secondary calender extruded again, the PVC roll material that this method is made, product plasticizing effect is good, packing is high, but the energy consumption of its technique is high, the pattern of product is not gorgeous, pattern third dimension is not strong, and this series products is after mating formation, climate, after variations in temperature, steam is not easy distribution, easy bubble.
Summary of the invention
The technical problem to be solved in the present invention is: the preparation technology providing the saturating core coiled material floor of a kind of PVC homogeneity, Simplified flowsheet, improves technology stability and product quality.
The technical solution adopted for the present invention to solve the technical problems is: the preparation technology of the saturating core coiled material floor of a kind of PVC homogeneity, has following steps:
A) by PVC prilling, preparation PVC particle;
B) PVC particle is dropped in calender, be rolled into floor just base;
C) by drum vulcanizer sulfidization molding;
D) post processing.
Step a is specially:
1) raw material PVC, plasticizer, stabilizing agent, lubricant, colorant, inserts are dropped into high-speed mixer by formula, enter low speed mixer after mixing and stir, disperse to make look mother;
2) by raw material PVC, plasticizer, inserts, the look mother that first step is made enters single screw extrusion machine granulation again after being transported to double screw extruder plasticizing after proportioning mixing;
3) the PVC particle of two or more color done by second step, adds by a certain percentage on mixer, mixes, and then enters single screw extrusion machine granulation, prepares double-colored or polychrome PVC particle.
For improving the surface effect on floor, limiting further, increasing between step b and c and spreading colored step.
Further restriction, the rolling temperature of calender is 170 ~ 180 degree, and be rolled into the first base in floor and carried out preheating before entering drum vulcanizer, preheat temperature is 160 ~ 180 degree, and the curing temperature of drum vulcanizer is 160 ~ 180 degree, cure time 8 ~ 10min.
Further restriction, drum vulcanizer comprises at least one vulcanized drum and two cover sulfuration band EGRs, sulfuration band EGR comprises at least two rollers and is enclosed within a sulfuration band on roller, the partial vulcanization band front of two cover sulfuration band EGRs and front stacked and around on vulcanized drum, between two sulfuration bands, form sulfuration pressurization passageway.
Further restriction, vulcanized drum has two, and two vulcanized drums lay respectively at the both sides of stacked sulfuration band.
The invention has the beneficial effects as follows: manufacture craft is simple, stability is better, obtained floor longer service life, and pattern is clear and natural more, and third dimension is stronger, naturally generous, is more suitable for the large public place of the flows of the people such as megastore, hospital, subway and uses.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is process chart of the present invention;
Fig. 2 is the structural representation of drum vulcanizer of the present invention;
In figure, 1. vulcanized drum, 2. roller, 3. sulfuration band.
Detailed description of the invention
As shown in Figure 1, the preparation technology of the saturating core coiled material floor of a kind of PVC homogeneity, is characterized in that: have following steps:
A) raw material PVC, plasticizer, stabilizing agent, lubricant, colorant, inserts are dropped into high-speed mixer by formula, enter low speed mixer after mixing and stir, disperse to make look mother;
B) by raw material PVC, plasticizer, inserts, the look mother that first step is made is transported in container by screw rod conveyor, through automatic gauging instrument, enter single screw extrusion machine again after being transported to double screw extruder plasticizing after mixing according to proportioning to extrude, and cut by eccentric water smoke, particle diameter 3 ~ the 7mm be cut into, two stage cyclone cools, and collects PVC particle;
The PVC particle of two or more color c) done by second step, adds by a certain percentage on mixer, mixes, and then enters single screw extrusion machine granulation, prepares double-colored or polychrome PVC particle;
D) dropped in calender by conveyer belt by PVC particle, be rolled into floor just base, calender is specially two-roll calendar, and the rolling temperature of calender is 170 ~ 180 degree;
E) flower is spread: first spread colored step is pulverized by band look PVC particle, then by the tiny PVC mix particles after the pulverizing of different colours, mix rear heating and to spreading colored machine feed, spread colored machine uniform rotation, by the floor just base of tiny PVC particle spreading extremely on the conduction band leading to vulcanizer, intersperse out abundanter, beautiful pattern;
F) be rolled into the first base in floor and carried out preheating before entering drum vulcanizer, preheat temperature is 160 ~ 180 degree;
G) by drum vulcanizer sulfidization molding, the curing temperature of drum vulcanizer is 160 ~ 180 degree, cure time 8 ~ 10min, and floor coil is further plastified, and packing is higher, can reach the wear-resisting grade of European standard T level;
H) post processing: by the well rear coiled material cooling of g step sulfidization molding, as required, do not prevent it from having thickness difference to pass through polishing, can as required at the decorative pattern that back obsession needs after having the relatively uniform coiled material of a thickness, in order to make product can reach better guarantee, anti-fouling effect also will be coated with surface conditioning agent at floor surface, ultraviolet is dried, cooling, trimming, rolling.
The saturating core coiled material floor of the PVC homogeneity of being produced by above method, its feature is: floor is all a kind of material by face on earth, and flower pattern is the same, reuses, substantially increase the service life on floor by surface finish after can being waxed.
The drum vulcanizer used in this preparation method, comprise at least one vulcanized drum 1 and two cover sulfuration band EGRs, the sulfuration band 3 that sulfuration band EGR comprises at least two rollers 2 and is enclosed within roller 2, partial vulcanization band 3 front of two cover sulfuration band EGRs and front stacked and around on vulcanized drum 1, between two sulfuration bands 3, form sulfuration pressurization passageway.
As shown in Figure 2, vulcanized drum 1 has two, and two vulcanized drums 1 lay respectively at the both sides of stacked sulfuration band 3.
Claims (5)
1. a preparation technology for the saturating core coiled material floor of PVC homogeneity, is characterized in that: have following steps:
A) by PVC prilling, preparation PVC particle;
B) PVC particle is dropped in calender, be rolled into floor just base;
C) by drum vulcanizer sulfidization molding;
D) post processing;
Drum vulcanizer comprises at least one vulcanized drum (1) and two cover sulfuration band EGRs, described sulfuration band EGR comprises at least two rollers (2) and is enclosed within a sulfuration band (3) on roller (2), partial vulcanization band (3) front of two cover sulfuration band EGRs and front stacked and around on vulcanized drum (1), between two sulfuration bands (3), form sulfuration pressurization passageway.
2. the preparation technology of the saturating core coiled material floor of PVC homogeneity according to claim 1, is characterized in that: described step a is specially:
1) raw material PVC, plasticizer, stabilizing agent, lubricant, colorant, inserts are dropped into high-speed mixer by formula, enter low speed mixer after mixing and stir, disperse to make look mother;
2) by raw material PVC, plasticizer, inserts, the look mother that first step is made enters single screw extrusion machine granulation again after being transported to double screw extruder plasticizing after proportioning mixing;
3) the PVC particle of two or more color done by second step, adds by a certain percentage on mixer, mixes, and then enters single screw extrusion machine granulation, prepares double-colored or polychrome PVC particle.
3. the preparation technology of the saturating core coiled material floor of PVC homogeneity according to claim 1, is characterized in that: increase between described step b and c and spread colored step.
4. the preparation technology of the saturating core coiled material floor of PVC homogeneity according to claim 1, it is characterized in that: the rolling temperature of described calender is 170 ~ 180 degree, be rolled into the first base in floor and carried out preheating before entering drum vulcanizer, preheat temperature is 160 ~ 180 degree, the curing temperature of drum vulcanizer is 160 ~ 180 degree, cure time 8 ~ 10min.
5. the preparation technology of the saturating core coiled material floor of PVC homogeneity according to claim 1, is characterized in that: described vulcanized drum (1) has two, and two vulcanized drums (1) lay respectively at the both sides of stacked sulfuration band (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210376824.XA CN102909812B (en) | 2012-09-29 | 2012-09-29 | The preparation technology of the saturating core coiled material floor of PVC homogeneity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210376824.XA CN102909812B (en) | 2012-09-29 | 2012-09-29 | The preparation technology of the saturating core coiled material floor of PVC homogeneity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909812A CN102909812A (en) | 2013-02-06 |
| CN102909812B true CN102909812B (en) | 2016-02-24 |
Family
ID=47608497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210376824.XA Active CN102909812B (en) | 2012-09-29 | 2012-09-29 | The preparation technology of the saturating core coiled material floor of PVC homogeneity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909812B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103384A (en) * | 2019-04-30 | 2019-08-09 | 青岛三益塑料机械有限公司 | Panel production line and plank stuff production technology |
| CN116945652B (en) * | 2023-08-10 | 2024-03-29 | 金亿源(江苏)新材料有限公司 | NBR homogeneous permeable floor coiled material production equipment |
| CN117584503B (en) * | 2023-11-17 | 2024-07-23 | 金亿源(江苏)新材料有限公司 | Rubber floor coiled material production facility |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625490Y (en) * | 2003-06-16 | 2004-07-14 | 常州金海防静电地板有限公司 | Novel antistatic PVC panel |
| CN102398369A (en) * | 2011-06-08 | 2012-04-04 | 上海大巨龙蓬盖新材料有限公司 | Preparation method for PVC (polyvinyl chloride) granular coil floor and floor |
-
2012
- 2012-09-29 CN CN201210376824.XA patent/CN102909812B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625490Y (en) * | 2003-06-16 | 2004-07-14 | 常州金海防静电地板有限公司 | Novel antistatic PVC panel |
| CN102398369A (en) * | 2011-06-08 | 2012-04-04 | 上海大巨龙蓬盖新材料有限公司 | Preparation method for PVC (polyvinyl chloride) granular coil floor and floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102909812A (en) | 2013-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107627687B (en) | PVC stone plastic floor and manufacturing method thereof | |
| CN102398369B (en) | Preparation method for PVC (polyvinyl chloride) granular coil floor and floor | |
| CN102850683B (en) | PVC granular semi-permeable coiled floor, and its preparation method | |
| CN104723635B (en) | Wood-like co-extruded plastic-wood profile and preparation method thereof | |
| CN102909812B (en) | The preparation technology of the saturating core coiled material floor of PVC homogeneity | |
| CN103619561B (en) | It is provided with the window frame profile of epidermal area containing lumber fibre | |
| CN102123840A (en) | Substrate-free decorative surface covering | |
| CN102850684B (en) | PVC granule-spread permeable coiled floor, and its preparation method | |
| CN104004283A (en) | Environment-friendly two-way stretching polystyrene sheet material for printing and manufacture method thereof | |
| CN103252952B (en) | The special-shaped sheet material that after the mixing of wheat straw fiber, flyash, filled thermoplastic makes and preparation method | |
| CN106113519A (en) | A kind of without the process of preparing of light PVC film in shadow | |
| CN102850685B (en) | PVC granular permeable coiled floor, and its preparation method | |
| CN102653620A (en) | Method for preparing wood-plastic composite material | |
| JPS62160211A (en) | Manufacture of colored homogeneous surface-shaped body mainly comprising thermoplastic plastic | |
| CN102873809B (en) | Preparation process of anti-static polyvinyl chloride (PVC) homogeneous through-core coiled material floor board | |
| CN106750736B (en) | A kind of artificial sliver and preparation method thereof | |
| CN206186337U (en) | Molding device on cubic mould pressing floor of preparation PVC | |
| CN107724636A (en) | A kind of PVC granule band penetrating coiled material floor of Golden Shield | |
| CN102259415A (en) | Extrusion method for faux wood sheet material | |
| CN107160749A (en) | A kind of colored ventilated membrane and its production technology and application | |
| CN105908518A (en) | Method of preparing environment-friendly high-strength TPU synthetic leather | |
| CN101633243A (en) | Method for manufacturing color stripe tape | |
| ITTO990023A1 (en) | PROCEDURE FOR THE MANUFACTURE OF COATINGS AND COVERING SO OBTAINED. | |
| CN102900223A (en) | Black rutile patterned PVC (polyvinyl chloride) sheet floor and manufacturing method thereof | |
| US11795310B2 (en) | Process for making shaped articles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 213000 West Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu fengshu New Material Technology Co., Ltd Address before: 213101 Jiangsu Province, Changzhou City West Industrial Park Henglin town Wujin District of Jiangsu Hua Jing floor Technology Co. Ltd. Patentee before: JIANGSU HUAJING FLOOR TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation technology of PVC homogeneous transparent coiled material floor Effective date of registration: 20210806 Granted publication date: 20160224 Pledgee: Industrial and Commercial Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Jiangsu fengshu New Material Technology Co., Ltd Registration number: Y2021980007379 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 West Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu fengshu New Material Technology Co.,Ltd. Address before: 213000 West Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu fengshu New Material Technology Co.,Ltd. |