CN103992521A - Acid-resistant rubber tube - Google Patents
Acid-resistant rubber tube Download PDFInfo
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- CN103992521A CN103992521A CN201410210234.9A CN201410210234A CN103992521A CN 103992521 A CN103992521 A CN 103992521A CN 201410210234 A CN201410210234 A CN 201410210234A CN 103992521 A CN103992521 A CN 103992521A
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Abstract
The invention discloses an acid-resistant rubber tube, belonging to the technical field of rubber. The acid-resistant rubber tube is prepared from the following raw materials in parts by weight: 100 parts of natural rubber, 30-40 parts of styrene-butadiene rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesium oxide, 1-3 parts of anti-aging agent A, 0.5-1.5 parts of paraffin, 10-15 parts of graphite, 32-40 parts of kieselguhr, 20-30 parts of light calcium carbonate, 1.5-3 parts of stearic acid, 5-12 parts of coumarone indene resin, 2-5 parts of rosin, 0.2-1 part of accelerator M and 5-7 parts of barium sulfate. The acid-resistant rubber tube is prepared from the natural rubber and styrene-butadiene rubber used as the rubber raw materials, has excellent acid resistance, and can prolong the service life of the rubber tube when being applied to transportation of acidic materials.
Description
Technical field
The invention belongs to rubber technology field, specifically a kind of acid-resisting rubber pipe.
Background technology
Natural rubber is a kind of natural high moleculer eompound that polyisoprene is main component of take, and molecular formula is (C5H8) n, in its composition 91%～94%, and rubber hydrocarbon (polyisoprene), all the other are the nonrubber materials such as protein, lipid acid, ash content, carbohydrate.Natural rubber is most widely used conventional rubber.
Styrene-butadiene rubber(SBR) (SBR) is maximum general purpose synthetic rubber kind, is also one of rubber of realizing the earliest suitability for industrialized production.It is divinyl and cinnamic random copolymers.Its physical mechanism performance, the use properties of processing characteristics and goods is close to natural rubber, some performance is as wear-resisting, heat-resisting, ageing-resistant and vulcanization rate is more good compared with natural rubber, can with natural rubber and various synthetic rubber use, be widely used in the fields such as production of tire, adhesive tape, sebific duct, electric wire, medical apparatus and various rubber items.
The rubber hose of prior art is selected different types of rubber according to different application occasion, but wherein any one rubber all has its strengths and weaknesses, two kinds of building rubber compounds are got up to prepare rubber hose and can overcome the shortcoming of single rubber, collect the two advantage, can meet service requirements.Natural rubber and styrene-butadiene rubber(SBR) are prepared acid-resisting rubber Guan Ze and are had no correlative study.
Summary of the invention
The object of the present invention is to provide a kind of acid-resisting rubber pipe.
Object of the present invention can be achieved through the following technical solutions:
A kind of acid-resisting rubber pipe, it is characterized in that, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, styrene-butadiene rubber(SBR) 30-40 part, zinc oxide 2-6 part, magnesium oxide 1-5 part, antioxidant A 1-3 part, paraffin 0.5-1.5 part, graphite 10-15 part, diatomite 32-40 part, light calcium carbonate 20-30 part, stearic acid 1.5-3 part, coumarone indene resin 5-12 part, rosin 2-5 part, captax 0.2-1 part, barium sulfate 5-7 part.
Acid-resisting rubber pipe of the present invention is comprised of the feed composition of following weight part: 100 parts of natural rubbers, 35 parts, styrene-butadiene rubber(SBR), 4 parts, zinc oxide, 3 parts, magnesium oxide, 2 parts of antioxidant As, 1 part, paraffin, 12.5 parts, graphite, 36 parts, diatomite, 25 parts of light calcium carbonates, 2.2 parts of stearic acid, 8 parts of coumarone indene resins, 3.5 parts of rosin, 0.6 part of captax, 6 parts, barium sulfate.
Beneficial effect of the present invention: acid-resisting rubber pipe of the present invention be take natural rubber, styrene-butadiene rubber(SBR) and prepared as rubber raw materials, and acid-resisting rubber pipe of the present invention has excellent acid resistance, can be applied to the transportation of acidic substance, extends the work-ing life of rubber hose.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
An acid-resisting rubber pipe, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, 35 parts, styrene-butadiene rubber(SBR), 4 parts, zinc oxide, 3 parts, magnesium oxide, 2 parts of antioxidant As, 1 part, paraffin, 12.5 parts, graphite, 36 parts, diatomite, 25 parts of light calcium carbonates, 2.2 parts of stearic acid, 8 parts of coumarone indene resins, 3.5 parts of rosin, 0.6 part of captax, 6 parts, barium sulfate.
Embodiment 2
A kind of acid-resisting rubber pipe, it is characterized in that, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, 40 parts, styrene-butadiene rubber(SBR), 6 parts, zinc oxide, 5 parts, magnesium oxide, 3 parts of antioxidant As, 1.5 parts, paraffin, 15 parts, graphite, 40 parts, diatomite, 30 parts of light calcium carbonates, 3 parts of stearic acid, 12 parts of coumarone indene resins, 5 parts of rosin, 1 part of captax, 7 parts, barium sulfate.
Embodiment 3
An acid-resisting rubber pipe, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, 32 parts, styrene-butadiene rubber(SBR), 2.5 parts, zinc oxide, 1.4 parts, magnesium oxide, 1 part of antioxidant A, 0.53 part, paraffin, 11 parts, graphite, 32 parts, diatomite, 20 parts of light calcium carbonates, 1.8 parts of stearic acid, 6 parts of coumarone indene resins, 2.3 parts of rosin, 0.25 part of captax, 5.6 parts, barium sulfate.
Claims (2)
1. an acid-resisting rubber pipe, it is characterized in that, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, styrene-butadiene rubber(SBR) 30-40 part, zinc oxide 2-6 part, magnesium oxide 1-5 part, antioxidant A 1-3 part, paraffin 0.5-1.5 part, graphite 10-15 part, diatomite 32-40 part, light calcium carbonate 20-30 part, stearic acid 1.5-3 part, coumarone indene resin 5-12 part, rosin 2-5 part, captax 0.2-1 part, barium sulfate 5-7 part.
2. acid-resisting rubber pipe according to claim 1, it is characterized in that, described acid-resisting rubber pipe is comprised of the feed composition of following weight part: 100 parts of natural rubbers, 35 parts, styrene-butadiene rubber(SBR), 4 parts, zinc oxide, 3 parts, magnesium oxide, 2 parts of antioxidant As, 1 part, paraffin, 12.5 parts, graphite, 36 parts, diatomite, 25 parts of light calcium carbonates, 2.2 parts of stearic acid, 8 parts of coumarone indene resins, 3.5 parts of rosin, 0.6 part of captax, 6 parts, barium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210234.9A CN103992521A (en) | 2014-05-19 | 2014-05-19 | Acid-resistant rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210234.9A CN103992521A (en) | 2014-05-19 | 2014-05-19 | Acid-resistant rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103992521A true CN103992521A (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210234.9A Pending CN103992521A (en) | 2014-05-19 | 2014-05-19 | Acid-resistant rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103992521A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629133A (en) * | 2015-02-02 | 2015-05-20 | 柳州市同进汽车零部件制造有限公司 | Aging resistant rubber composition |
| CN107090154A (en) * | 2017-06-06 | 2017-08-25 | 肥西县碧涛建材有限公司 | A kind of abrasion-resistant rubber pipe and preparation method thereof |
| CN109737250A (en) * | 2019-01-07 | 2019-05-10 | 河北东劲液压橡塑制品有限公司 | High resiliency high abrasion squeezes row and inhales peristaltic tube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446375A (en) * | 2008-12-19 | 2009-06-03 | 河北宇通特种胶管有限公司 | Mud suction and drainage hose and preparation method thereof |
| CN101942124A (en) * | 2010-10-09 | 2011-01-12 | 天津鹏翎胶管股份有限公司 | Acid corrosion resistant chloroprene rubber |
| CN102219940A (en) * | 2011-03-28 | 2011-10-19 | 扬州锦江有色金属有限公司 | Sulfuration material for radiation pipeline shielding sleeve lead core |
-
2014
- 2014-05-19 CN CN201410210234.9A patent/CN103992521A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446375A (en) * | 2008-12-19 | 2009-06-03 | 河北宇通特种胶管有限公司 | Mud suction and drainage hose and preparation method thereof |
| CN101942124A (en) * | 2010-10-09 | 2011-01-12 | 天津鹏翎胶管股份有限公司 | Acid corrosion resistant chloroprene rubber |
| CN102219940A (en) * | 2011-03-28 | 2011-10-19 | 扬州锦江有色金属有限公司 | Sulfuration material for radiation pipeline shielding sleeve lead core |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629133A (en) * | 2015-02-02 | 2015-05-20 | 柳州市同进汽车零部件制造有限公司 | Aging resistant rubber composition |
| CN107090154A (en) * | 2017-06-06 | 2017-08-25 | 肥西县碧涛建材有限公司 | A kind of abrasion-resistant rubber pipe and preparation method thereof |
| CN109737250A (en) * | 2019-01-07 | 2019-05-10 | 河北东劲液压橡塑制品有限公司 | High resiliency high abrasion squeezes row and inhales peristaltic tube |
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Application publication date: 20140820 |