CN106753047A - A kind of oil resistant rubber adhesive - Google Patents
A kind of oil resistant rubber adhesive Download PDFInfo
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- CN106753047A CN106753047A CN201510802443.7A CN201510802443A CN106753047A CN 106753047 A CN106753047 A CN 106753047A CN 201510802443 A CN201510802443 A CN 201510802443A CN 106753047 A CN106753047 A CN 106753047A
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- white carbon
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- rubber
- resistant rubber
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Abstract
The present invention provides a kind of oil resistant rubber adhesive, including each component and weight portion are：Nitrile rubber 80-95 parts, polyurethane rubber 10-60 parts, white carbon 40-50 parts, coumarone indene resin 15-20 parts, zinc oxide 5-7 parts, stearic acid 0.4-0.6 parts, sulphur 1-3 parts, accelerator 1.0-1.2 parts, softening agent 5-12 parts.Its advantage is good adhesive effect, with good oil resistivity, heat resistance and stability.
Description
Technical field
The invention belongs to adhesive technical field, more particularly to a kind of oil resistant rubber adhesive.
Background technology
Rubber is the strong flexible polymer material with reversible deformation.High resilience at room temperature, can produce compared with large deformation under the external force effect of very little, remove resilient after external force.Rubber belongs to entirely without styling polymer, its glass transition temperature（T g）Low, molecular weight is often very big, more than hundreds of thousands.Rubber industry is one of important foundation industry of national economy.It not only provides daily life the indispensable light industry rubber product such as daily, medical for people, and provides various rubber system production equipments or rubber components to the heavy industry such as digging, traffic, building, machinery, electronics and new industry.
Nitrile butadiene rubber adhesive is equipped with other component raw materials and is processed based on nitrile rubber.Its form has solvent-borne type, latex type, glued membrane and adhesive tape type.They are respectively provided with prominent bin stability, good heat resistance and oil resistivity, and bonding force is strong, elastic good, resistance to atmospheric aging, media-resistant, endurance and to the good adhesion of polar surfaces, also have good adaptability to environment and glued material.Nitrile butadiene rubber adhesive will not produce the volatile substance for impairing metal, plastics and fabric as chloroprene rubber adhesive in ageing process because of degraded.It has the disadvantage that tack is poor, and gluing film is difficult with adherend coalescence, and cure time is long, thus application is restricted.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art part, there is provided a kind of heat-resisting oil resistant rubber adhesive.
The technical solution adopted in the present invention is：A kind of oil resistant rubber adhesive, including each component and weight portion be：Nitrile rubber 80-95 parts, polyurethane rubber 10-60 parts, white carbon 40-50 parts, coumarone indene resin 15-20 parts, zinc oxide 5-7 parts, stearic acid 0.4-0.6 parts, sulphur 1-3 parts, accelerator 1.0-1.2 parts, softening agent 5-12 parts.
Preferably, a kind of oil resistant rubber adhesive each component and weight portion are：90 parts of nitrile rubber, polyurethane rubber 10-60 parts, 45 parts of white carbon, 18 parts of coumarone indene resin, 6 parts of zinc oxide, 0.5 part of stearic acid, 2 parts of sulphur, 1.1 parts of accelerator, 8 parts of softening agent.
The preparation method of described white carbon：Kaolin or hard kaoline are first crushed to 50-60 mesh, are then calcined 2 hours under 500-600 DEG C of high temperature, then soil will be calcined and press 1 with the technical hydrochloric acid of concentration 30%：2.5（Weight）Dispensing, it is neutralized, filter, wash, being dried to obtain white carbon in 90 DEG C or so acidleach 7 hours.
It is good the beneficial effects of the invention are as follows adhesive effect, with good oil resistivity, heat resistance and stability.
Specific embodiment
With reference to specific embodiment, the invention will be further described.The following examples are only intended to illustrate the technical solution of the present invention more clearly, and can not be limited the scope of the invention with this.
Embodiment 1
A kind of oil resistant rubber adhesive, including each component and weight portion be：80 parts of nitrile rubber, 10 parts of polyurethane rubber, 40 parts of white carbon, 15 parts of coumarone indene resin, 5 parts of zinc oxide, 0.4 part of stearic acid, 1 part of sulphur, 1. parts of accelerator, 5 parts of softening agent.
The white carbon preparation method：Kaolin or hard kaoline are first crushed to 50 mesh, are then calcined 2 hours under 500-600 DEG C of high temperature, then soil will be calcined and press 1 with the technical hydrochloric acid of concentration 30%：2.5（Weight）Dispensing, it is neutralized, filter, wash, being dried to obtain white carbon in 90 DEG C or so acidleach 7 hours.
Embodiment 2
A kind of oil resistant rubber adhesive, including each component and weight portion be：90 parts of nitrile rubber, polyurethane rubber 10-60 parts, 45 parts of white carbon, 18 parts of coumarone indene resin, 6 parts of zinc oxide, 0.5 part of stearic acid, 2 parts of sulphur, 1.1 parts of accelerator, 8 parts of softening agent.
The white carbon preparation method：Kaolin or hard kaoline are first crushed to 60 mesh, are then calcined 2 hours under 500-600 DEG C of high temperature, then soil will be calcined and press 1 with the technical hydrochloric acid of concentration 30%：2.5（Weight）Dispensing, it is neutralized, filter, wash, being dried to obtain white carbon in 90 DEG C or so acidleach 7 hours.
Embodiment 3
A kind of oil resistant rubber adhesive, including each component and weight portion be：95 parts of nitrile rubber, 60 parts of polyurethane rubber, 50 parts of white carbon, 20 parts of coumarone indene resin, 7 parts of zinc oxide, 0.6 part of stearic acid, 3 parts of sulphur, 1.2 parts of accelerator, 12 parts of softening agent.
The white carbon preparation method：Kaolin or hard kaoline are first crushed to 60 mesh, are then calcined 2 hours under 500-600 DEG C of high temperature, then soil will be calcined and press 1 with the technical hydrochloric acid of concentration 30%：2.5（Weight）Dispensing, it is neutralized, filter, wash, being dried to obtain white carbon in 90 DEG C or so acidleach 7 hours.
Only it is the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, on the premise of the technology of the present invention principle is not departed from, some improvement can also be made, these improvement also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of oil resistant rubber adhesive, it is characterised in that be including each component and weight portion：Nitrile rubber 80-95 parts, polyurethane rubber 10-60 parts, white carbon 40-50 parts, coumarone indene resin 15-20 parts, zinc oxide 5-7 parts, stearic acid 0.4-0.6 parts, sulphur 1-3 parts, accelerator 1.0-1.2 parts, softening agent 5-12 parts.
2. a kind of oil resistant rubber adhesive according to claim 1, it is characterised in that each component and weight portion are：90 parts of nitrile rubber, polyurethane rubber 10-60 parts, 45 parts of white carbon, 18 parts of coumarone indene resin, 6 parts of zinc oxide, 0.5 part of stearic acid, 2 parts of sulphur, 1.1 parts of accelerator, 8 parts of softening agent.
3. a kind of oil resistant rubber adhesive according to claim 1, it is characterised in that the preparation method of described white carbon：Kaolin or hard kaoline are first crushed to 50-60 mesh, are then calcined 2 hours under 500-600 DEG C of high temperature, then soil will be calcined and press 1 with the technical hydrochloric acid of concentration 30%：2.5（Weight）Dispensing, it is neutralized, filter, wash, being dried to obtain white carbon in 90 DEG C or so acidleach 7 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802443.7A CN106753047A (en) | 2015-11-19 | 2015-11-19 | A kind of oil resistant rubber adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802443.7A CN106753047A (en) | 2015-11-19 | 2015-11-19 | A kind of oil resistant rubber adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106753047A true CN106753047A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510802443.7A Pending CN106753047A (en) | 2015-11-19 | 2015-11-19 | A kind of oil resistant rubber adhesive |
Country Status (1)
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| CN (1) | CN106753047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047994A (en) * | 2017-12-29 | 2018-05-18 | 苏州启跃新材料科技有限公司 | A kind of preparation method of adhesive |
-
2015
- 2015-11-19 CN CN201510802443.7A patent/CN106753047A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047994A (en) * | 2017-12-29 | 2018-05-18 | 苏州启跃新材料科技有限公司 | A kind of preparation method of adhesive |
| CN108047994B (en) * | 2017-12-29 | 2019-12-10 | 深圳市广业电子科技有限公司 | Preparation method of adhesive |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |