CN105694152A - Special rubber compound for paper conveying rubber roll of printing paper and preparation method of special rubber compound - Google Patents
Special rubber compound for paper conveying rubber roll of printing paper and preparation method of special rubber compound Download PDFInfo
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- CN105694152A CN105694152A CN201610044610.0A CN201610044610A CN105694152A CN 105694152 A CN105694152 A CN 105694152A CN 201610044610 A CN201610044610 A CN 201610044610A CN 105694152 A CN105694152 A CN 105694152A
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- elastomeric compound
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a special rubber compound for a paper conveying rubber roll of printing paper. The special rubber compound is prepared from the following components in percentage by weight: 46 percent to 55 percent of butadiene styrene rubber, 15 percent to 20 percent of white carbon black, 15 percent to 20 percent of reinforcing fillers, 4 percent to 9 percent of a softening agent, 2 percent to 5 percent of other compounding ingredients, 2 percent to 5 percent of an anti-ageing agent, 1.5 percent to 2.3 percent of a vulcanizing accelerator and 2 percent to 5 percent of an antistatic agent. The special rubber compound disclosed by the invention has the advantages of good ozone-resisting performance, small rigidity changes, high tensile strength, easiness of machining, good wearing resistance, antistatic property and stability, excellent comprehensive performances and low cost, and can meet the use requirements of current paper conveying rubber rolls of a printer.
Description
Technical field
The present invention relates to a kind of rubber, particularly to a kind of printer defeated paper special elastomeric compound of rubber roll and preparation method thereof。
Background technology
Along with the development of modern social economy, rubber uses the continuous expansion of scope, and kind is also increasingly numerous and diverse and diversified, it has also become development of modern industry and indispensable important accessory in social life。The performance of rubber used is had higher requirement by the development of rubber roll industry。
Printer paper feeding rubber roll working environment is more special, and rubber roll sizing material needs except having necessary frictional force, good wearability, antistatic behaviour, also should possess good physical property, heat-resistant aging and ozone resisting ability。
Before conventional printer defeated paper formula selects EPDM or natural gum as main glue。But EPDM is expensive, and accelerator very easily sprays, and wears no resistance, poor with the frictional force of paper；Ozone-resistant and the ageing-resistant ability of natural gum are poor, and price fluctuation is big, also there will be the phenomenon of plasticizer, age resistor ejection, cause frictional force to weaken。
For the ambilateral consideration of cost and practicality, how to take into account the researcher problem encountered that the frictional force of rubber roll rubber, wearability, antistatic behaviour, stability and cost are the industry。
Summary of the invention
For the problems referred to above, the invention provides a kind of defeated paper rubber roll elastomeric compound of printer, it has good wearability, antistatic behaviour and stability, with low cost, is suitable for common defeated paper rubber roll。
For achieving the above object, the present invention provides techniques below scheme: a kind of printer defeated paper special elastomeric compound of rubber roll, and by mass fraction, its constituent is as follows:
Butadiene-styrene rubber: 46～55%；
White carbon: 15～20%；
Reinforcing filler 15～20%；
Softening agent 4～9%；
Other compounding ingredient 2～5%；
Age resistor 2～5%；
Vulcanization accelerator 1.5～2.3%；
Antistatic additive 2～5%。
Preferably, the described printer defeated paper special elastomeric compound of rubber roll, constituent is as follows:
Butadiene-styrene rubber: 50～54%；
White carbon: 15～19%；
Reinforcing filler 15～17%；
Softening agent 4～6%；
Other compounding ingredient 3～5%；
Age resistor 2～5%；
Vulcanization accelerator 1.5～2.3%；
Antistatic additive 2～5%。
The trade mark of described butadiene-styrene rubber is SBR1502。Its high abrasion resistance, there is certain thermostability and accelerator dissolubility is bigger。
Described white carbon is VN3；Described reinforcing filler is the mixture of Pulvis Talci and calcinated argil。White carbon and reinforcing filler can give sizing material needed for Typical physical performance and certain frictional force。
Described softening agent is N10。Softening agent selects the naphthenic oil N10 good with the butadiene-styrene rubber compatibility in order to avoid causing oil spout, affects frictional force。
Other compounding ingredients described are the mixture of zinc oxide, stearic acid and processing aid。
Described age resistor is the mixture of age resistor 4030, antioxidant 2246 and protection wax Antilux654。Consider for ageing properties and ozone proof performance, select age resistor 4030 and 2246 use, and add a certain amount of Wax-for preventing rubber Antilux654, it is possible to meet the stability required for defeated paper rubber roll rubber。Add appropriate age resistor, it is possible to be issued to the requirement of resistance to ozone and heat ageing in the premise not producing to migrate。
Described vulcanization accelerator is sulfur and altax, diphenylguanidine。
Described antistatic additive is AP4。Adding appropriate antistatic additive can make product more safe and reliable。
The preparation method that the present invention also provides for a kind of printer defeated paper special elastomeric compound of rubber roll, the performance requirement feature according to formula, preparation process is as follows:
(1) get the raw materials ready, the mixing Characteristics according to composition proportion and butadiene-styrene rubber, order of getting the raw materials ready is as follows:
Butadiene-styrene rubber → reinforcing filler, white carbon → age resistor, antistatic additive, other compounding ingredient → softening agent → vulcanization accelerator；
(2) first is mixing, butadiene-styrene rubber and age resistor, antistatic additive and other compounding ingredients are first put into banbury carries out mixing, mixing time 60s；First putting into softening agent, then put into together with white carbon in banbury by reinforcing filler, carry out floating weight cleaning after mixing 80～100s, finally discharging slice after mixing 50～70s again, making A, to refine glue standby；
(3) second is mixing, and A elastomeric compound is added vulcanization accelerator, mixing 60～90 seconds, after cleaning mixing 30～60 seconds again, it is ensured that after mixing dispersion fully, bottom sheet is standby。
The present invention adopts butadiene-styrene rubber to be main glue, and cheap, wearability is good, stronger with the frictional force of paper, it is possible to meet the needs of " defeated paper "；And butadiene-styrene rubber is good with the compatibility of accelerator and softening agent, dissolubility is big, it is possible to avoid the phenomenon that the frictional force that bloom, oil spout cause reduces。Coordinate suitable protection system again, it is possible to give the service life that product is good。
Product ozone resistance of the present invention is excellent, and firmness change is little, and hot strength is high, is beneficial to processing, has good wearability, antistatic behaviour and stability, excellent combination property, and with low cost, it is possible to meet the instructions for use of the defeated paper rubber roll of current printer。
Detailed description of the invention
Below in conjunction with embodiment, technical scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment 1～4
The printer defeated paper special elastomeric compound of rubber roll involved in the present invention is manufactured according to following steps
Standby glue, the proportioning according to table 1, according to butadiene-styrene rubber → reinforcing filler, white carbon → age resistor, antistatic additive, other compounding ingredient → softening agent → vulcanization accelerator order raw material is weighed accurately, shelve standby。
First is mixing: butadiene-styrene rubber and age resistor, antistatic additive and other compounding ingredients are first put into banbury carries out mixing, mixing time 60s；First putting into softening agent, then put into together with white carbon in banbury by reinforcing filler, carry out floating weight cleaning after mixing 80～100s, finally discharging slice after mixing 50～70s again, making A, to refine glue standby。
Second is mixing: elastomeric compound A and vulcanization accelerator are put into mixer mixing 60～90 seconds, is dumped on cutting machine slice after then continuing mixing 30～60 seconds after cleaning, completes preparation。
Composition in table 1 embodiment 1～4 and content
The mixing time of table 2 embodiment 1～4
The performance parameter of the printer defeated paper special elastomeric compound of rubber roll made by table 3 embodiment 1～4
Note: resistance to ozone test condition: 40 DEG C of * 50pphm*72h；
Aging after-drawing Strength Changes: 70 DEG C of * 22h；
Aging rear elongation change (70 DEG C of * 22h)
As can be seen from Table 3, the defeated paper rubber roll rubber of printer of the present invention has the following characteristics that 1) hot strength and elongation percentage be high, and ozone resistance is good, makes product manufacture and be not easy phenomenon face checking occur in use procedure；2) ageing properties is stable, gives the stability that goods are good；3) Akron abrasion are low, greatly extend the service life of goods。The excellent combination property of the present invention, and less costly, it is possible to meet the instructions for use of the defeated paper rubber roll of current printer。
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention。The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments。Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty。
Claims (10)
1. the printer defeated paper special elastomeric compound of rubber roll, it is characterised in that by mass fraction, its ingredient is as follows:
2. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that the described butadiene-styrene rubber trade mark is SBR1502。
3. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described white carbon is VN3。
4. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described softening agent is N10。
5. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described age resistor is the mixture of age resistor 4030, antioxidant 2246, protection wax AntiluX654。
6. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described vulcanization accelerator is sulfur and the mixture of altax, diphenylguanidine。
7. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described antistatic additive is AP4。
8. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that described reinforcing filler is the mixture of Pulvis Talci and calcinated argil。
9. the special elastomeric compound of printer according to claim 1 defeated paper rubber roll, it is characterised in that other compounding ingredients described are the mixture of zinc oxide, stearic acid and processing aid。
10. the preparation method according to the arbitrary described printer defeated paper special elastomeric compound of rubber roll of claim 1～9, it is characterised in that described preparation method comprises the following steps successively:
(1) getting the raw materials ready according to composition proportion, order of getting the raw materials ready is as follows:
Butadiene-styrene rubber → reinforcing filler, white carbon → age resistor, antistatic additive, other compounding ingredient → softening agent → vulcanization accelerator；
(2) first is mixing, butadiene-styrene rubber and age resistor, antistatic additive and other compounding ingredients are first put into banbury carries out mixing, mixing time 60s；First put into softening agent, then reinforcing filler is put in banbury together with white carbon, carry out floating weight cleaning after mixing 80～100s, more again clean after mixing 60～80s；Discharging slice after last mixing 50～70s again, makes A elastomeric compound standby；
(3) second is mixing, and A elastomeric compound is added vulcanization accelerator, mixing 60～90 seconds, after cleaning mixing 30～60 seconds again, it is ensured that after mixing dispersion fully, bottom sheet makes the printer defeated paper special elastomeric compound of rubber roll。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044610.0A CN105694152B (en) | 2016-01-22 | 2016-01-22 | A kind of special rubber compound of printing paper paper feeding rubber roller and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044610.0A CN105694152B (en) | 2016-01-22 | 2016-01-22 | A kind of special rubber compound of printing paper paper feeding rubber roller and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105694152A true CN105694152A (en) | 2016-06-22 |
| CN105694152B CN105694152B (en) | 2018-07-31 |
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| CN201610044610.0A Active CN105694152B (en) | 2016-01-22 | 2016-01-22 | A kind of special rubber compound of printing paper paper feeding rubber roller and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370075A (en) * | 2018-11-07 | 2019-02-22 | 太仓冠联高分子材料有限公司 | A kind of low temperature resistant environment-friendly electric wire cable CPE rubber compound and preparation method thereof |
| CN114230883A (en) * | 2021-12-15 | 2022-03-25 | 沈阳化工大学 | Preparation method of high-hardness rubber roller containing trans-butyl-pentyl rubber |
| CN115490971A (en) * | 2022-10-28 | 2022-12-20 | 江苏冠联新材料科技股份有限公司 | Ethylene propylene diene monomer rubber for antistatic colored rubber roller and preparation method thereof |
Citations (6)
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| US20020013203A1 (en) * | 2000-06-01 | 2002-01-31 | Takayuki Hattori | Thermoplastic elastomer composition and rubber roller composed thereof |
| CN102079833A (en) * | 2009-12-01 | 2011-06-01 | 住友橡胶工业株式会社 | Paper feed roller |
| CN102993481A (en) * | 2012-11-30 | 2013-03-27 | 西安致泰橡塑工业有限公司 | Novel high-solvent-resistance printing rubber covered roll |
| CN102993485A (en) * | 2012-11-30 | 2013-03-27 | 西安致泰橡塑工业有限公司 | High-strength large-format printing rubber roll |
| CN104693541A (en) * | 2013-12-10 | 2015-06-10 | 王东奎 | Food grade rubber covered roller |
| CN104817741A (en) * | 2015-05-25 | 2015-08-05 | 吴江华诚复合材料科技有限公司 | High-strength composite material and preparation method thereof |
-
2016
- 2016-01-22 CN CN201610044610.0A patent/CN105694152B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020013203A1 (en) * | 2000-06-01 | 2002-01-31 | Takayuki Hattori | Thermoplastic elastomer composition and rubber roller composed thereof |
| CN102079833A (en) * | 2009-12-01 | 2011-06-01 | 住友橡胶工业株式会社 | Paper feed roller |
| CN102993481A (en) * | 2012-11-30 | 2013-03-27 | 西安致泰橡塑工业有限公司 | Novel high-solvent-resistance printing rubber covered roll |
| CN102993485A (en) * | 2012-11-30 | 2013-03-27 | 西安致泰橡塑工业有限公司 | High-strength large-format printing rubber roll |
| CN104693541A (en) * | 2013-12-10 | 2015-06-10 | 王东奎 | Food grade rubber covered roller |
| CN104817741A (en) * | 2015-05-25 | 2015-08-05 | 吴江华诚复合材料科技有限公司 | High-strength composite material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370075A (en) * | 2018-11-07 | 2019-02-22 | 太仓冠联高分子材料有限公司 | A kind of low temperature resistant environment-friendly electric wire cable CPE rubber compound and preparation method thereof |
| CN114230883A (en) * | 2021-12-15 | 2022-03-25 | 沈阳化工大学 | Preparation method of high-hardness rubber roller containing trans-butyl-pentyl rubber |
| CN115490971A (en) * | 2022-10-28 | 2022-12-20 | 江苏冠联新材料科技股份有限公司 | Ethylene propylene diene monomer rubber for antistatic colored rubber roller and preparation method thereof |
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| Publication number | Publication date |
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| CN105694152B (en) | 2018-07-31 |
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Address after: 215412 Suzhou Province, Taicang City, the town of LU Hong, the village of the three port of the town of Jiangsu Patentee after: Jiangsu Guanlian New Materials Technology Co., Ltd. Address before: 215412 Suzhou Province, Taicang City, the town of LU Hong, the village of the three port of the town of Jiangsu Patentee before: Taicang Guanlian Polymeric Material Co., Ltd. |
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