CN106751022A - Ethylene propylene diene rubber drinking-water pipe material prescription - Google Patents
Ethylene propylene diene rubber drinking-water pipe material prescription Download PDFInfo
- Publication number
- CN106751022A CN106751022A CN201611139269.3A CN201611139269A CN106751022A CN 106751022 A CN106751022 A CN 106751022A CN 201611139269 A CN201611139269 A CN 201611139269A CN 106751022 A CN106751022 A CN 106751022A
- Authority
- CN
- China
- Prior art keywords
- parts
- ethylene propylene
- propylene diene
- water pipe
- diene rubber
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
It is an object of the invention to provide a kind of ethylene propylene diene rubber drinking-water pipe material prescription, using without polycyclic aromatic hydrocarbon carbon black, without polycyclic aromatic hydrocarbon naphthenic oil KN4010, so that product harmful substance contents are almost 0, using antistatic additive RN75, bacterial content in water pipe is eliminated, using environmentally friendly vulcanizing agent 231XL40 SP, so that time of scorch is long, sebific duct is extruded without dead glue risk, surface-brightening, with sebific duct obtained in the formula, drinking water can be directly connected, any material for having injury to human body is not produced.
Description
Technical field
The present invention relates to field of rubber technology, more particularly to a kind of ethylene propylene diene rubber drinking-water pipe material prescription.
Background technology
Rubber is elastomeric macromolecular compound.It is divided into two kinds of natural rubber and synthetic rubber.Natural rubber is from rubber
Colloid post-processing is extracted in the plants such as gum, Russian dandelion to be made；Synthetic rubber is then obtained by the aggregated reaction of various monomers.Rubber
Product is widely used in industry or life each side.The ageing-resistant performance such as the resistance to ozone of ethylene propylene diene rubber, heat-resisting, weather-proof is excellent
It is different, drinking-water pipe field is applied to, it is necessary to nontoxic for drinking-water pipe material, it is impossible to harmful.Therefore solve
Certainly above mentioned problem just seems particularly significant.
The content of the invention
To solve the above problems, the present invention provides a kind of ethylene propylene diene rubber drinking-water pipe material prescription, using without polycyclic
Aromatic hydrocarbons carbon black, without polycyclic aromatic hydrocarbon naphthenic oil KN4010, so that product harmful substance contents are almost 0, uses antistatic additive
RN75, eliminates bacterial content in water pipe, using environmentally friendly vulcanizing agent 231XL40-SP so that time of scorch is long, sebific duct extrusion nothing
Dead glue risk, surface-brightening, with sebific duct obtained in the formula, can directly connect drinking water, and do not produce any has wound to human body
Harmful material, solves produced problem in background technology.
It is an object of the invention to provide a kind of ethylene propylene diene rubber drinking-water pipe material prescription, following mass fraction is included
Component material：
90-110 parts of ethylene propylene diene rubber 3702,
Without 55-65 parts of polycyclic aromatic hydrocarbon carbon black,
30-50 parts of naphthenic oil KN4010,
5-10 parts of antistatic additive RN75,
Antioxidant 2246 1-3 parts,
2-5 parts of vulcanizing agent 231XL40-SP,
Environmentally friendly accelerator 1-3 parts,
Heat-resistant agent 10-20 parts,
Calcinated argil 10-20 parts,
25-50 parts of plasticizer DOS.
Further improvement is that：Include the component material of following mass fraction：
90-110 parts of ethylene propylene diene rubber 3702,
Without 55-65 parts of polycyclic aromatic hydrocarbon carbon black,
30-50 parts of naphthenic oil KN4010,
5-10 parts of antistatic additive RN75,
Antioxidant 2246 1-3 parts,
2-5 parts of vulcanizing agent 231XL40-SP,
Environmentally friendly accelerator 1-3 parts,
Heat-resistant agent 10-20 parts,
Calcinated argil 10-20 parts,
25-50 parts of plasticizer DOS.
Beneficial effects of the present invention：The present invention is used without polycyclic aromatic hydrocarbon carbon black, without polycyclic aromatic hydrocarbon naphthenic oil KN4010, so that
So that product harmful substance contents are almost 0, using antistatic additive RN75, bacterial content in water pipe is eliminated, using environmentally friendly sulphur
Agent 231XL40-SP so that time of scorch is long, sebific duct extrusion without dead glue risk, surface-brightening, with sebific duct obtained in the formula,
Drinking water can be directly connected, any material for having injury to human body is not produced.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
The present embodiment provides a kind of ethylene propylene diene rubber drinking-water pipe material prescription, includes the component of following mass fraction
Material：
90-110 parts of ethylene propylene diene rubber 3702,
Without 55-65 parts of polycyclic aromatic hydrocarbon carbon black,
30-50 parts of naphthenic oil KN4010,
5-10 parts of antistatic additive RN75,
Antioxidant 2246 1-3 parts,
2-5 parts of vulcanizing agent 231XL40-SP,
Environmentally friendly accelerator 1-3 parts,
Heat-resistant agent 10-20 parts,
Calcinated argil 10-20 parts,
25-50 parts of plasticizer DOS.
Using without polycyclic aromatic hydrocarbon carbon black, without polycyclic aromatic hydrocarbon naphthenic oil KN4010, so that product harmful substance contents are several
It is 0, using antistatic additive RN75, bacterial content in water pipe is eliminated, using environmentally friendly vulcanizing agent 231XL40-SP so that incipient scorch
Time is long, and sebific duct is extruded without dead glue risk, and surface-brightening with sebific duct obtained in the formula, can directly connect drinking water, not produce
Any material for having injury to human body of life.
Claims (2)
1. a kind of ethylene propylene diene rubber drinking-water pipe material prescription, it is characterised in that：Include the component material of following mass fraction：
90-110 parts of ethylene propylene diene rubber 3702,
Without 55-65 parts of polycyclic aromatic hydrocarbon carbon black,
30-50 parts of naphthenic oil KN4010,
5-10 parts of antistatic additive RN75,
Antioxidant 2246 1-3 parts,
2-5 parts of vulcanizing agent 231XL40-SP,
Environmentally friendly accelerator 1-3 parts,
Heat-resistant agent 10-20 parts,
Calcinated argil 10-20 parts,
25-50 parts of plasticizer DOS.
2. ethylene propylene diene rubber drinking-water pipe material prescription as claimed in claim 1, it is characterised in that：Include following mass parts
Several component materials：
90-110 parts of ethylene propylene diene rubber 3702,
Without 55-65 parts of polycyclic aromatic hydrocarbon carbon black,
30-50 parts of naphthenic oil KN4010,
5-10 parts of antistatic additive RN75,
Antioxidant 2246 1-3 parts,
2-5 parts of vulcanizing agent 231XL40-SP,
Environmentally friendly accelerator 1-3 parts,
Heat-resistant agent 10-20 parts,
Calcinated argil 10-20 parts,
25-50 parts of plasticizer DOS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139269.3A CN106751022A (en) | 2016-12-12 | 2016-12-12 | Ethylene propylene diene rubber drinking-water pipe material prescription |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139269.3A CN106751022A (en) | 2016-12-12 | 2016-12-12 | Ethylene propylene diene rubber drinking-water pipe material prescription |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106751022A true CN106751022A (en) | 2017-05-31 |
Family
ID=58875514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139269.3A Pending CN106751022A (en) | 2016-12-12 | 2016-12-12 | Ethylene propylene diene rubber drinking-water pipe material prescription |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106751022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114957999A (en) * | 2022-07-15 | 2022-08-30 | 芜湖集拓橡胶技术有限公司 | Oil-resistant fire hose formula |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093638A (en) * | 2010-09-24 | 2011-06-15 | 天津鹏翎胶管股份有限公司 | Cold-resistant rubber tube using both peroxide ternary ethylene-propylene rubber and reclaimed rubber |
| CN102702626A (en) * | 2012-06-27 | 2012-10-03 | 天津滨海新区大港天力胶管有限公司 | Formula of peroxide vulcanized ethylene propylene diene monomer (EPDM) water pipe |
-
2016
- 2016-12-12 CN CN201611139269.3A patent/CN106751022A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093638A (en) * | 2010-09-24 | 2011-06-15 | 天津鹏翎胶管股份有限公司 | Cold-resistant rubber tube using both peroxide ternary ethylene-propylene rubber and reclaimed rubber |
| CN102702626A (en) * | 2012-06-27 | 2012-10-03 | 天津滨海新区大港天力胶管有限公司 | Formula of peroxide vulcanized ethylene propylene diene monomer (EPDM) water pipe |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法、朱玉霞: "《工业助剂手册》", 30 June 2007, 金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114957999A (en) * | 2022-07-15 | 2022-08-30 | 芜湖集拓橡胶技术有限公司 | Oil-resistant fire hose formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |