CN105643945A - PVC rubber production method - Google Patents
PVC rubber production method Download PDFInfo
- Publication number
- CN105643945A CN105643945A CN201610061928.XA CN201610061928A CN105643945A CN 105643945 A CN105643945 A CN 105643945A CN 201610061928 A CN201610061928 A CN 201610061928A CN 105643945 A CN105643945 A CN 105643945A
- Authority
- CN
- China
- Prior art keywords
- rubber
- production method
- pvc
- roll
- mixing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a PVC rubber production method and aims to overcome defects in the prior art. The method comprises the following steps: firstly, stirring and mixing all materials; secondly, conveying the mixture to a kneader for uniform mixing and stirring; thirdly, carrying out sieving; fourthly, after the sieving is finished, putting the sieving product into an extruder for plastication and carrying out filtration; fifthly, carrying out calendaring molding to obtain the rubber; and finally, carrying out cooling, cutting, testing and storage. All the steps of the method are linked with one another, and the method is simple, scientific, and high in product quality and production efficiency; waste materials from the cutting process can be recycled; and the high-quality rubber can be calendered when the temperature of a four-roll calender is set reasonably.
Description
Technical field
The present invention relates to the production field of PVC rubber, particularly relate to the production method of a kind of PVC rubber for soundproofing field.
Background technology
My company mainly produces PVC rubber. PVC rubber is for Sound-proof material, and PVC rubber glues one layer of cotton felt after being coated with gluing just becomes Sound-proof material, is cut into required shape afterwards again, afterwards the part that cotton felt side is coated on required sound insulation inwardly is carried out sound insulation. PVC rubber is the key component of Sound-proof material, and the production of current PVC rubber is perfect not enough, there are some defects, and the rubber produced is of low quality, therefore solves the problems referred to above and just seems very necessary.
Summary of the invention
For solving the problems referred to above, the present invention provides the production method of a kind of PVC rubber, first by material stirring mixing, is delivered to kneader afterwards and carries out mixing and stirring, sieve afterwards, sieving plasticates in complete input extruder refilters, and carries out calendering formation afterwards and becomes rubber, finally carries out cooling cutting inspection warehouse-in, each step commutation button, the simple science of production method, product quality and production efficiency are high, and the waste material cut is recycling, solves produced problem in background technology.
It is an object of the invention to provide the production method of a kind of PVC rubber, include following steps:
Step one: the PVC raw material of corresponding number and various additive are put into batch mixing stirrer for mixing and obtains compound;
Step 2: compound is put into and carries out mix homogeneously in kneader and obtain major ingredient;
Step 3: sieve removal bulky grain thing by major ingredient;
Step 4: excessively sieved major ingredient being put in extruder and carry out refining and mould and obtain extruded stock, extruded stock is delivered in filter and filters;
Step 4: extruded stock is delivered in four-roll calender from above and rolls, calendering discharging obtains rubber;
Step 5: by carrying out conveying cooling in rubber traction to cooling conveying roller, carry out cutting rolling after cooling;
Step 6: the rubber of detection rolling, certified products are put in storage.
Further improvement is that: described step one mixing time is 10-20min; Described step 2 incorporation time is 20-30min.
Further improvement is that: described four-roll calender one roll temperature is: 165-175 DEG C, two roll temperatures are: 160-170 DEG C, and three roll temperatures are: 155-163 DEG C, and four roll temperatures are: 155-163 DEG C.
Further improvement is that: the waste material of described step 5 cutting carries out recovery and is ground into reclaimed materials, and reclaimed materials again becomes raw material and produces.
Beneficial effects of the present invention: first by material stirring mixing, being delivered to kneader afterwards and carry out mixing and stirring, sieve afterwards, plasticating in the complete input extruder that sieves refilters, and carries out calendering formation afterwards and becomes rubber, finally carries out cooling cutting inspection warehouse-in;Each step commutation button, the simple science of production method, product quality and production efficiency are high; And the waste material cut is recycling; The temperature of four-roll calender sets rationally can roll and high-quality rubber.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
The present embodiment provides the production method of a kind of PVC rubber, includes following steps:
Step one: the PVC raw material of corresponding number and various additive are put into batch mixing stirrer for mixing and obtains compound;
Step 2: compound is put into and carries out mix homogeneously in kneader and obtain major ingredient;
Step 3: sieve removal bulky grain thing by major ingredient;
Step 4: excessively sieved major ingredient being put in extruder and carry out refining and mould and obtain extruded stock, extruded stock is delivered in filter and filters;
Step 4: extruded stock is delivered in four-roll calender from above and rolls, calendering discharging obtains rubber;
Step 5: by carrying out conveying cooling in rubber traction to cooling conveying roller, carry out cutting rolling after cooling;
Step 6: the rubber of detection rolling, certified products are put in storage.
Described step one mixing time is 15min; Described step 2 incorporation time is 25min. Described four-roll calender one roll temperature is: 158 DEG C, two roll temperatures are: 165 DEG C, and three roll temperatures are: 159 DEG C, and four roll temperatures are: 159 DEG C. The waste material of described step 5 cutting carries out recovery and is ground into reclaimed materials, and reclaimed materials again becomes raw material and produces.
First by material stirring mixing, being delivered to kneader afterwards and carry out mixing and stirring, sieve afterwards, plasticating in the complete input extruder that sieves refilters, and carries out calendering formation afterwards and becomes rubber, finally carries out cooling cutting inspection warehouse-in; Each step commutation button, the simple science of production method, product quality and production efficiency are high; And the waste material cut is recycling; The temperature of four-roll calender sets rationally can roll and high-quality rubber.
Claims (4)
1. the production method of a PVC rubber, it is characterised in that: include following steps:
Step one: the PVC raw material of corresponding number and various additive are put into batch mixing stirrer for mixing and obtains compound;
Step 2: compound is put into and carries out mix homogeneously in kneader and obtain major ingredient;
Step 3: sieve removal bulky grain thing by major ingredient;
Step 4: excessively sieved major ingredient being put in extruder and carry out refining and mould and obtain extruded stock, extruded stock is delivered in filter and filters;
Step 4: extruded stock is delivered in four-roll calender from above and rolls, calendering discharging obtains rubber;
Step 5: by carrying out conveying cooling in rubber traction to cooling conveying roller, carry out cutting rolling after cooling;
Step 6: the rubber of detection rolling, certified products are put in storage.
2. the production method of a kind of PVC rubber as claimed in claim 1, it is characterised in that: described step one mixing time is 10-20min; Described step 2 incorporation time is 20-30min.
3. the production method of a kind of PVC rubber as claimed in claim 1, it is characterised in that: described four-roll calender one roll temperature is: 165-175 DEG C, two roll temperatures are: 160-170 DEG C, and three roll temperatures are: 155-163 DEG C, and four roll temperatures are: 155-163 DEG C.
4. the production method of a kind of PVC rubber as claimed in claim 1, it is characterised in that: the waste material of described step 5 cutting carries out recovery and is ground into reclaimed materials, and reclaimed materials again becomes raw material and produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061928.XA CN105643945A (en) | 2016-01-29 | 2016-01-29 | PVC rubber production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061928.XA CN105643945A (en) | 2016-01-29 | 2016-01-29 | PVC rubber production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643945A true CN105643945A (en) | 2016-06-08 |
Family
ID=56488997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061928.XA Pending CN105643945A (en) | 2016-01-29 | 2016-01-29 | PVC rubber production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643945A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064489A (en) * | 2016-06-29 | 2016-11-02 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of wear-resisting PVC rubber |
| CN106079145A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of tension PVC rubber |
| CN106079464A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of flame-resistant high-temperature-resistant PVC rubber |
| CN106079496A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of waterproof PVC rubber |
| CN106113518A (en) * | 2016-06-29 | 2016-11-16 | 芜湖市佳谷豆工贸有限公司 | A kind of preparation method of Sound-proof material rubber |
| CN107303731A (en) * | 2016-08-23 | 2017-10-31 | 如皋长江科技产业有限公司 | A kind of preparation method of the colored rubber of table tennis bat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029311A (en) * | 2012-12-12 | 2013-04-10 | 浙江博泰塑胶有限公司 | Semi-rigid PVC (polyvinyl chloride) decorative membrane |
-
2016
- 2016-01-29 CN CN201610061928.XA patent/CN105643945A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029311A (en) * | 2012-12-12 | 2013-04-10 | 浙江博泰塑胶有限公司 | Semi-rigid PVC (polyvinyl chloride) decorative membrane |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064489A (en) * | 2016-06-29 | 2016-11-02 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of wear-resisting PVC rubber |
| CN106079145A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of tension PVC rubber |
| CN106079464A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of flame-resistant high-temperature-resistant PVC rubber |
| CN106079496A (en) * | 2016-06-29 | 2016-11-09 | 芜湖市佳谷豆工贸有限公司 | A kind of production technology of waterproof PVC rubber |
| CN106113518A (en) * | 2016-06-29 | 2016-11-16 | 芜湖市佳谷豆工贸有限公司 | A kind of preparation method of Sound-proof material rubber |
| CN107303731A (en) * | 2016-08-23 | 2017-10-31 | 如皋长江科技产业有限公司 | A kind of preparation method of the colored rubber of table tennis bat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105643945A (en) | PVC rubber production method | |
| DE102019204579B4 (en) | Recycling a shoe | |
| CN101852004A (en) | Method for processing plastic floor material by utilizing PVC waste material | |
| EP1628814B1 (en) | Method for recycling polyethylene-terephthalate (pet) for food contact applications | |
| DE2846620B1 (en) | Process for producing polyolefin-based foams | |
| EP2504385B1 (en) | Process for producing pet pellets, and pet pellets | |
| CN105906994A (en) | PVC (polyvinyl chloride) foamed wood-plastic flooring material and preparation method thereof | |
| EP0643093A1 (en) | Sheet-like preform from recycled glass mat reinforced thermoplastics | |
| EP3924406B1 (en) | Film made of recycled plastic material for wearable data storage media, a process for producing the recycled film and data storage media containing the recycled film | |
| KR101276323B1 (en) | The manufacturing method of recycling chip using a waste plastic composite sheet | |
| CN106113518A (en) | A kind of preparation method of Sound-proof material rubber | |
| EP3775008B1 (en) | Method to manufacture a recycled pet-based foam material | |
| EP2138292A1 (en) | Recovery of cellular plastic material | |
| KR100958370B1 (en) | Manufacturing process of recycling chip used autocar's internal sheet waste | |
| US20050110199A1 (en) | Process for recycling waste FRP | |
| PL237887B1 (en) | Polymer-modified asphalt and method for polymer-modified asphalt | |
| US20130295332A1 (en) | Imitation Leather, Method for Manufacturing Imitation Leather and Method for Manufacturing Imitation Leather Material | |
| CN105729839A (en) | Production process of PVC rubber of soundproof cotton | |
| CN101877812A (en) | Manufacturing process of foaming vibration membrane for loudspeaker | |
| CN105643827A (en) | Machining technology for recycling leftover materials generated after existing compression molding | |
| EP2186852A1 (en) | Method for the production of a composite material by means of residuals from the manufacture of plastic laminates | |
| EP3328615B1 (en) | Process for the production of a pure layered stretch film using single pass extrusion resins | |
| JP3508675B2 (en) | Method for producing high IV PET flakes | |
| KR20100054262A (en) | Thermoplastic polyurethanes film | |
| US20190193385A1 (en) | Method for producing sheet material, and method for mixing mixed raw material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |