CN101434730A - Environment-protective rubber material without phthalate - Google Patents
Environment-protective rubber material without phthalate Download PDFInfo
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- CN101434730A CN101434730A CNA2008101825063A CN200810182506A CN101434730A CN 101434730 A CN101434730 A CN 101434730A CN A2008101825063 A CNA2008101825063 A CN A2008101825063A CN 200810182506 A CN200810182506 A CN 200810182506A CN 101434730 A CN101434730 A CN 101434730A
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Abstract
The invention relates to the technical field of special rubber materials, in particular to an environment-friendly rubber material that does not contain phthalate. The rubber material contains raw materials with the following parts by weight: 20 parts to 30 parts of chlorinated polyethylene, 15 parts to 30 parts of talcum powder, 15 parts to 30 parts of calcium carbonate, 2.0 parts to 5.0 parts of plasticizers, 0 parts to 2.0pbw of vulcanization aids, 0 parts to 2.0 parts of vulcanizers, 0 part to 5.0 parts of activating agents, 0 part to 1.0 part of lubricant prescription, 0 part to 2.0 parts of stabilizers, 2.0 parts to 5.0 parts of fire retardants, 1.0 part to 10 parts of carbon black and 0 part to 5.0 parts of other compounding agents. The rubber material is mainly applicable to manufacturing the insulation material of electrical wires, which is prepared by adopting the formula to well mix the raw materials and carrying out the steps of mixing, extrusion molding and vulcanization by adopting the current technique. The products prepared by the formula, such as electric wires, does not contain phthalate apart from meeting the PAHs inspection standards and ensure that the potential safety hazard of consumers and users can be eliminated.
Description
Technical field:
The present invention relates to technical field of special rubber materials, refer in particular to a kind of environment-protective rubber material that does not contain phthalate.
Background technology:
Because a large amount of phthalates of ubiquity (Phthalates) on the present PVC product, phthalate used 40 years, it has a wide range of applications in fields such as rubber, plastics, chemical industry, comprise the production that is used for toy, also be used for curable product such as catheter, venous duct and sanitary glove.But, show that according to multinomial risk evaluation result partly phthalate may endanger reproductive function, sensitization, initiation asthma, or even cancer.
During used rubber mass was filled a prescription in electric wire is made, a lot of can't passing through because containing excessive phthalate detected, and bring very big puzzlement to the manufacturer, brings very big potential safety hazard also for human consumer and user.
Summary of the invention:
The above-mentioned weak point that the objective of the invention is to prior art provides a kind of environment-protective rubber material that does not contain phthalate.
The present invention realizes that the technical scheme that its purpose adopts is: this elastomeric material contains the raw material of following weight part ratio: 20～30 parts of chlorinatedpolyethylenees, 15～30 parts of talcum powder, 15～30 parts in lime carbonate, 2.0～5.0 parts in softening agent, 0～2.0 part of vulcanization aid, 0～2.0 part of vulcanizing agent, 0～5.0 part of promoting agent, 0～1.0 part of lubrication prescription, 0～2.0 part of stablizer, 2.0～5.0 parts of fire retardants, 1.0～10 parts of carbon blacks, 0～5.0 part of other Synergist S-421 95.
Wherein:
The chlorinatedpolyethylene of the preferred 135B specification of described chlorinatedpolyethylene.
Preferred TOTM of described softening agent or DOA.
Described vulcanization aid is TAIC or PL400 or TMPTMA or its mixture.
Described vulcanizing agent is an organo-peroxide.As dilauroyl peroxide etc.
The preferred MgO of described promoting agent.
Described lubrication prescription is a paraffin.
The preferred powder Sb of described fire retardant
2O
3
Described carbon black is N774 or N550 or N660 or N330 and arbitrary proportion mixture thereof.
Above-mentioned raw materials is the commercially available prod.
Elastomeric material of the present invention mainly is applicable to and adopts above-mentioned prescription by insulating material such as making electric wire, and raw material is worked good, and adopts existing technology to carry out mixing, extrusion moulding, sulfuration gets final product.The products such as electric wire that adopt prescription of the present invention to make except that meeting national wire products safety requirement, all do not contain phthalate, guarantee to eliminate human consumer and user's potential safety hazard.
Embodiment:
The present invention is further described below in conjunction with specific embodiments and the drawings.
Embodiment 1
Take by weighing 135B chlorinatedpolyethylene 25kg, talcum powder 25kg part, lime carbonate 25kg part, softening agent TOTM 3kg, vulcanization aid TAIC 1kg, vulcanizing agent dilauroyl peroxide 1kg, promoting agent MgO 3kg part, lubrication prescription paraffin 0.5kg, stablizer 1kg part, fire retardant powder Sb
2O
33kg, carbon black 2kg, other Synergist S-421 95s 3kg.To carry out mixing for some time after the above-mentioned raw materials cooperation, extrusion moulding then, sulfuration can make the electric wire that does not contain phthalate.
Embodiment 2～5 components and weight thereof are as shown in the table, and its production technique is similar to embodiment 1, therefore repeat no more.Embodiment 2～5 gained wire products all do not contain phthalate yet except that meeting national wire products safety requirement.
Claims (9)
1. environment-protective rubber material that does not contain phthalate, it is characterized in that: it contains the raw material of following weight part ratio: 20～30 parts of chlorinatedpolyethylenees, 15～30 parts of talcum powder, 15～30 parts in lime carbonate, 2.0～5.0 parts in softening agent, 0～2.0 part of vulcanization aid, 0～2.0 part of vulcanizing agent, 0～5.0 part of promoting agent, 0～1.0 part of lubrication prescription, 0～2.0 part of stablizer, 2.0～5.0 parts of fire retardants, 1.0～10 parts of carbon blacks, 0～5.0 part of other Synergist S-421 95.
2. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: the chlorinatedpolyethylene of the preferred 135B specification of described chlorinatedpolyethylene.
3. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: preferred TOTM of described softening agent or DOA.
4. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: described vulcanization aid is TAIC or PL400 or TMPTMA or its mixture.
5. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: described vulcanizing agent is an organo-peroxide.
6. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: the preferred MgO of described promoting agent.
7. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: described lubrication prescription is a paraffin.
8. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: the preferred powder Sb of described fire retardant
2O
3
9. the environment-protective rubber material that does not contain phthalate according to claim 1 is characterized in that: described carbon black is N774 or N550 or N660 or N330 and arbitrary proportion mixture thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810182506 CN101434730B (en) | 2008-12-05 | 2008-12-05 | Environment-protective rubber material without phthalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810182506 CN101434730B (en) | 2008-12-05 | 2008-12-05 | Environment-protective rubber material without phthalate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434730A true CN101434730A (en) | 2009-05-20 |
| CN101434730B CN101434730B (en) | 2013-07-31 |
Family
ID=40709374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810182506 Active CN101434730B (en) | 2008-12-05 | 2008-12-05 | Environment-protective rubber material without phthalate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434730B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276935A (en) * | 2011-05-10 | 2011-12-14 | 广东华声电器股份有限公司 | Parallel flexible cord for heater and preparation method thereof |
| CN102276934A (en) * | 2010-06-10 | 2011-12-14 | 中原工学院 | Environmental-friendly CPE rubber sheathing material with low temperature resistance and oil-resistance and flame retardancy, and preparation method thereof |
| CN102585388A (en) * | 2011-01-13 | 2012-07-18 | 浙江久运车辆部件有限公司 | Chlorinated polyethylene rubber material |
| CN102634122A (en) * | 2012-05-02 | 2012-08-15 | 上杭建润电业有限公司 | Cold-resistant rubber material for sheath wire and manufacturing method of cold-resistant rubber material for sheath wire |
| CN102634123A (en) * | 2012-05-02 | 2012-08-15 | 上杭建润电业有限公司 | Insulating environmentally-friendly HPN (Heater Parallel Rubber) rubber material and preparation method thereof |
| CN102702629A (en) * | 2012-05-03 | 2012-10-03 | 广东日丰电缆股份有限公司 | Flame-retardant heat-resistant wear-resistant radiation cross-linking chlorinated polyethylene rubber and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267493C (en) * | 2004-07-21 | 2006-08-02 | 广州番缆电线电缆有限公司 | Rubber for cable |
| JP2006219505A (en) * | 2005-01-13 | 2006-08-24 | Daiso Co Ltd | Composition for vulcanizing chlorinated polyethylene |
-
2008
- 2008-12-05 CN CN 200810182506 patent/CN101434730B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276934A (en) * | 2010-06-10 | 2011-12-14 | 中原工学院 | Environmental-friendly CPE rubber sheathing material with low temperature resistance and oil-resistance and flame retardancy, and preparation method thereof |
| CN102585388A (en) * | 2011-01-13 | 2012-07-18 | 浙江久运车辆部件有限公司 | Chlorinated polyethylene rubber material |
| CN102585388B (en) * | 2011-01-13 | 2016-02-24 | 浙江久运车辆部件有限公司 | Chlorinated polyethylene rubber material |
| CN102276935A (en) * | 2011-05-10 | 2011-12-14 | 广东华声电器股份有限公司 | Parallel flexible cord for heater and preparation method thereof |
| CN102634122A (en) * | 2012-05-02 | 2012-08-15 | 上杭建润电业有限公司 | Cold-resistant rubber material for sheath wire and manufacturing method of cold-resistant rubber material for sheath wire |
| CN102634123A (en) * | 2012-05-02 | 2012-08-15 | 上杭建润电业有限公司 | Insulating environmentally-friendly HPN (Heater Parallel Rubber) rubber material and preparation method thereof |
| CN102634123B (en) * | 2012-05-02 | 2013-08-14 | 上杭建润电业有限公司 | Insulating environmentally-friendly HPN (Heater Parallel Rubber) rubber material and preparation method thereof |
| CN102702629A (en) * | 2012-05-03 | 2012-10-03 | 广东日丰电缆股份有限公司 | Flame-retardant heat-resistant wear-resistant radiation cross-linking chlorinated polyethylene rubber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101434730B (en) | 2013-07-31 |
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