CN101497724A - Environment friendly cable jacket material - Google Patents
Environment friendly cable jacket material Download PDFInfo
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- CN101497724A CN101497724A CNA2009100962373A CN200910096237A CN101497724A CN 101497724 A CN101497724 A CN 101497724A CN A2009100962373 A CNA2009100962373 A CN A2009100962373A CN 200910096237 A CN200910096237 A CN 200910096237A CN 101497724 A CN101497724 A CN 101497724A
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Abstract
The invention relates to an environment-friendly cable jacket material which is mainly prepared by the following components of 60 portions of polyvinyl chloride (PVC), 5-7 portions of trioctyl trimellitate (TOTM), 4-6 portions of tributyl 2-acetylcitrate, 3-5 portions of dioctylphthalate, 4-5 portions of Ca-Zn composite stabilizing agent, 2-3 portions epoxidized soybean oil, 1-2 portions of lubricant, 10-20 portions of fine calcium carbonate and 2-4 portions of high-pigment carbon soot by weight. The invention technically overcomes the defects existing in the prior environment-friendly PVC jacket material, greatly improves the stability and the humidity resistance of the product, prolongs the storing period of the product, and has high practicability, wide developing foreground and very large market potential; the successful development of the product ensures the raw material supply for the design and the selection of environment-friendly cable products, accelerates the stable and continuous development of correlative industries and accords with the developing direction of new high-tech products of the nation.
Description
(1) technical field
The present invention relates to the electric wire manufacture field, specifically, the present invention is a kind of environment friendly cable jacket material.
(2) background technology
Rose in 2000, American-European countries initiates " prohibiting plumbous " motion, European Union has formulated the electronic apparatus ROHS of European Union instruction (2002/95/EC number instruction of European Union) requirement, from on July 1st, 2006, in the electronic and electrical equipment of newly putting on market, ban use of objectionable impuritiess such as lead, mercury, cadmium, sexavalent chrome, polybromodiphenyl ether and Polybrominated biphenyl.
Surging in the face of domestic and international market environmental protection cry, China's PVC CABLE MATERIALS are researched and developed also, and the forward environmentally friendly machine strides forward.In recent years, domestic cable material developer was obtaining some achievements aspect the research and development environment-friendly type PVC CABLE MATERIALS product innovation.And have and mention the environmental protection polyvinyl chloride prescription in the pertinent literature: 100 parts of polyvinyl chloride, softening agent (DINP) 50-60 part, one package stabilizer 6-7 part, lubricant 1-2 part, calcene 20-30 part.This environment-friendly cable material has adopted nontoxic calcium zinc composite stabilizer formula system, has satisfied the environmental requirement of user to product substantially.Yet its outstanding general character shortcoming of this class environment-friendly cable material in the market is a less stable, and the moisture absorption causes resting period short easily, produces to extrude to add man-hour, and sheath is extruded as easy as rolling off a log generation pore when producing, and has a strong impact on the quality of production and cost.Analyse in depth, reason is that its formula system is perfect inadequately, and system component water absorbability such as the stablizer of employing, weighting agent, carbon black are bigger.
(3) summary of the invention
The present invention has overcome above-mentioned shortcoming, has proposed a kind of environment friendly cable jacket material, good stability, and resting period is long, the quality product height.
For achieving the above object, the present invention is by the following technical solutions:
A kind of environment friendly cable jacket material, described sheath material mainly is prepared from by following substances in parts by weight:
60 parts of polyvinyl chloride
Trioctyl trimellitate 5-7 part
Tributyl acetylcitrate 4-6 part
Dioctyl phthalate (DOP) 3-5 part
Calcium-zinc composite stabilizing agent 4-5 part
Epoxy soybean oil 2-3 part
Lubricant 1-2 part
Meticulous lime carbonate 10-20 part
High-carbon black pigment 2-4 part.
Further, described lubricant is a stearic acid.
Further, described sheath material mainly is prepared from by following substances in parts by weight:
600 parts of polyvinyl chloride
60 parts of trioctyl trimellitates
50 parts of tributyl acetylcitrates
30 parts of dioctyl phthalate (DOP)s
50 parts of calcium-zinc composite stabilizing agents
20 parts of epoxy soybean oils
20 parts of stearic acid
150 parts in meticulous lime carbonate
20 parts of high-carbon black pigments
Contriver's recommendation realizes sheath material performance judgement of the present invention from following aspect:
(1) You Yi environmental-protecting performance:
Material selection has taken into full account the requirement of environmental protection index in the CABLE MATERIALS formulating of recipe:
Trioctyl trimellitate (TOTM), diisononyl phthalate and tributyl acetylcitrate are universally acknowledged environment-friendly plasticizers, and plasticization effect and softening agent (DOP) are suitable, and can give goods good performance such as fast light, heat-resisting, ageing-resistant.
Calcium zinc stable composition system is the optimal stablizer of present environment-friendly polyvinyl chloride CABLE MATERIALS.
Epoxy soybean oil plays softening agent and auxiliary stabilizer in PVC, particularly be used with calcium-zinc composite stabilizing agent, can effectively improve thermostability.
Other system component all adopt the asepsis environment-protecting auxiliary agent.
CABLE MATERIALS meets the electronic apparatus ROHS of European Union instruction (2002/95/EC number instruction of European Union) requirement fully through the test of Shanghai SGS inspection center.
(2) You Yi resistance to water soak and stability:
Though calcium zinc stable composition system is the optimal stablizer of present environment-friendly polyvinyl chloride CABLE MATERIALS.But, be that stablizer is compared with the original lead salt of polyvinyl chloride, have bigger water absorbability.Adopt the epoxy soybean oil of non-moisture absorption can play the effect of auxiliary stabilizer, particularly be used, can effectively improve thermostability with calcium-zinc composite stabilizing agent.Thereby can when guaranteeing stability of material, lower the deal of calcium-zinc composite stabilizing agent.
Meticulous lime carbonate thermo-stabilizer is better, and particle diameter is little, and is better dispersed during batch mixing, thereby improves raisings such as physicals, thermal stability.
Carbon black is dyeing just not, the more important thing is with it and comes protectiving ultraviolet, causes agingly in order to avoid sheath material is killed and wounded by ultraviolet ray, but is not that the carbon black of any kind all has good ultraviolet resistance in content 2.6 ± 0.25%, dispersity 〉=6 timesharing.Have only and select suitable carbon black, guarantee preceding two performances, make uptake factor 〉=400, sheath material just can possess good ability and ultraviolet resistance like this.Sooty polymolecularity and reasonable proportioning cause moisture absorption extremely important to reducing the uneven caking of carbon black mixing.So selected for use the high-carbon black pigment of a kind of good dispersity, non-moisture absorption to be used for this prescription, and determined reasonable proportioning.This also is an aspect of often ignoring in original environment-protective polychloroethylene material prescription.
Beneficial effect of the present invention: (1) has solved the deficiency that original environmental protection polyvinyl chloride sheath material exists technically, greatly improve the stability and the resistance to water soak of this product, prolonged this product resting period, practical, have vast potential for future development, market potential is very big;
(2) the successful exploitation of this product, selecting for use for the design of environment-friendly cable product provides the raw material assurance, promotes the stable Sustainable development of related industry, meets national new high-tech product developing direction.
(4) embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
A kind of environment friendly cable jacket material, described sheath material mainly is prepared from by following substances in parts by weight:
600 kilograms of polyvinyl chloride
60 kilograms of trioctyl trimellitates (TOTM)
50 kilograms of tributyl acetylcitrates
30 kilograms of dioctyl phthalate (DOP)s (DOP)
50 kilograms of calcium-zinc composite stabilizing agents
20 kilograms of epoxy soybean oils
20 kilograms of stearic acid
150 kilograms in meticulous lime carbonate
20 kilograms of high-carbon black pigments.
The production process of above-mentioned sheath material by batching, mixing, extrude three big technologies and form.Batching is exactly that various starting material are quantitatively carried out proportioning according to prescription; The mixing various starting material high-speed mixing that will prepare exactly; Extrude the plasticizing of heating of exactly that high-speed mixing is good raw material, form the plastic cement particulate product.Its production process is that earlier batching speed is mixed, again with the batch mixing plasticizing and extrude pelletizing, after cooling detects qualified back packing dispatches from the factory.
Claims (3)
1, a kind of environment friendly cable jacket material is characterized in that: described sheath material mainly is prepared from by following substances in parts by weight:
60 parts of polyvinyl chloride
Trioctyl trimellitate 5-7 part
Tributyl acetylcitrate 4-6 part
Dioctyl phthalate (DOP) 3-5 part
Calcium-zinc composite stabilizing agent 4-5 part
Epoxy soybean oil 2-3 part
Lubricant 1-2 part
Meticulous lime carbonate 10-20 part
High-carbon black pigment 2-4 part.
2, environment friendly cable jacket material as claimed in claim 1 is characterized in that: described lubricant is a stearic acid.
3, environment friendly cable jacket material as claimed in claim 2 is characterized in that: described sheath material mainly is prepared from by following substances in parts by weight:
600 parts of polyvinyl chloride
60 parts of trioctyl trimellitates
50 parts of tributyl acetylcitrates
30 parts of dioctyl phthalate (DOP)s
50 parts of calcium-zinc composite stabilizing agents
20 parts of epoxy soybean oils
20 parts of stearic acid
150 parts in meticulous lime carbonate
20 parts of high-carbon black pigments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100962373A CN101497724A (en) | 2009-03-02 | 2009-03-02 | Environment friendly cable jacket material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100962373A CN101497724A (en) | 2009-03-02 | 2009-03-02 | Environment friendly cable jacket material |
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| Publication Number | Publication Date |
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| CN101497724A true CN101497724A (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100962373A Pending CN101497724A (en) | 2009-03-02 | 2009-03-02 | Environment friendly cable jacket material |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002199A (en) * | 2010-11-15 | 2011-04-06 | 江苏宝源高新电工有限公司 | Polyethylene sheath material with high flame resistance at 90 DEG C |
| CN102417675A (en) * | 2011-09-23 | 2012-04-18 | 安徽万朗磁塑集团有限公司 | Novel green environmental protection antibacterial door gasket rubber jacket material formula and preparation method |
| CN102492240A (en) * | 2011-12-05 | 2012-06-13 | 苏州亨利通信材料有限公司 | Sheath material for data transmission cable |
| RU2495890C1 (en) * | 2012-03-05 | 2013-10-20 | Закрытое акционерное общество "Кабельный завод "Кавказкабель" | Electrically insulating composition |
| CN104045939A (en) * | 2012-11-29 | 2014-09-17 | 江苏亨通线缆科技有限公司 | Modified polyvinyl chloride (PVC) cable material for data cables |
| CN104140603A (en) * | 2012-11-29 | 2014-11-12 | 江苏亨通线缆科技有限公司 | Cable material for dampproof data communication cable |
| CN105255051A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Sound absorbing and noise lowering interior decoration PVC modified material and preparation method thereof |
| CN105255056A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Light warm-keeping interior decoration PVC modified material and preparation method thereof |
| CN105504347A (en) * | 2015-12-11 | 2016-04-20 | 安徽律正科技信息服务有限公司 | Light-resistant, heat-resistant and anti-aging plasticizer for plastics |
-
2009
- 2009-03-02 CN CNA2009100962373A patent/CN101497724A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002199A (en) * | 2010-11-15 | 2011-04-06 | 江苏宝源高新电工有限公司 | Polyethylene sheath material with high flame resistance at 90 DEG C |
| CN102417675A (en) * | 2011-09-23 | 2012-04-18 | 安徽万朗磁塑集团有限公司 | Novel green environmental protection antibacterial door gasket rubber jacket material formula and preparation method |
| CN102492240A (en) * | 2011-12-05 | 2012-06-13 | 苏州亨利通信材料有限公司 | Sheath material for data transmission cable |
| RU2495890C1 (en) * | 2012-03-05 | 2013-10-20 | Закрытое акционерное общество "Кабельный завод "Кавказкабель" | Electrically insulating composition |
| CN104045939A (en) * | 2012-11-29 | 2014-09-17 | 江苏亨通线缆科技有限公司 | Modified polyvinyl chloride (PVC) cable material for data cables |
| CN104140603A (en) * | 2012-11-29 | 2014-11-12 | 江苏亨通线缆科技有限公司 | Cable material for dampproof data communication cable |
| CN105255051A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Sound absorbing and noise lowering interior decoration PVC modified material and preparation method thereof |
| CN105255056A (en) * | 2015-11-10 | 2016-01-20 | 芜湖市艾德森自动化设备有限公司 | Light warm-keeping interior decoration PVC modified material and preparation method thereof |
| CN105504347A (en) * | 2015-12-11 | 2016-04-20 | 安徽律正科技信息服务有限公司 | Light-resistant, heat-resistant and anti-aging plasticizer for plastics |
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Open date: 20090805 |