CN201249930Y - Nylon cable tie - Google Patents
Nylon cable tie Download PDFInfo
- Publication number
- CN201249930Y CN201249930Y CNU200820213547XU CN200820213547U CN201249930Y CN 201249930 Y CN201249930 Y CN 201249930Y CN U200820213547X U CNU200820213547X U CN U200820213547XU CN 200820213547 U CN200820213547 U CN 200820213547U CN 201249930 Y CN201249930 Y CN 201249930Y
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- Prior art keywords
- nylon
- cable tie
- stress
- nylon cable
- glass fibre
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a static-free nylon cable tie with excellent mechanical property, which comprises a nylon polymeric matrix that is internally distributed with a conductive path formed by an antistatic agent, a stress bearing mechanism formed by glass fiber and a stress transmission mechanism formed by splicing a nylon polymer and the glass fiber. The conductive path, the stress bearing mechanism and the stress transmission mechanism are evenly distributed in the nylon polymeric matrix. The nylon cable tie has the excellent mechanical property and also plays the role of electrostatic prevention. The nylon cable tie is applicable to the places such as electronic workshop and the like, thus achieving the aim of eliminating the hidden trouble of static accumulation and static discharge on the nylon cable tie within a static sensitizing range.
Description
Technical field
The utility model relates to ties up articles for use, more particularly, relates to a kind of nylon cable tie with good anti-static performance and mechanical characteristics.Can be widely used in high-tech areas such as electronics, electrical equipment, communication, military products and aerospace.
Background technology
At present, band (or claiming cable strap, mini band) is tied up or packing as a kind of, is widely used in aspects such as electronic apparatus factory, wire rod processing factory, wire ﹠ cable factory, Toy Factory, arts ﹠ crafts products factory, horticulture and flower, connector, five metals, poly-bag, daily, the fresh supermarket of resident, stationery general merchandise.That this product has is fire-retardant, acidproof, alkaline-resisting, durable, colligation fast, self-locking confines, characteristics such as easy to use.The raw material major part of producing band is that (have another name called nylon, PA), all the other are materials such as polyvinylchloride (PVC), polyethylene (PE), polypropylene (PP), polyester (PET) class to polyamide.
In the middle of the research at home and abroad, a lot of about the research data of band, but the design of major part all concentrates on automation aspects such as the outward appearance improvement, absent-mindedness design and the band that carry out band distribute, tie up, cutting.Wherein also there are some to have the relevant report of the band of specific function (as environment-friendly type, thermostable type, weather resistant, ultraviolet ray-resistance type, insulated type and flame retardant type), but, at present known band goods are used for the electronic workshop of electrostatic sensitive, have potential safety hazards such as the accumulation of static and electrostatic discharge.Know through investigation, produce band beyond example still with antistatic properties.
The utility model content
The technical problems to be solved in the utility model is, in use is easy to generate the defective of static and bad mechanical property at the band goods of prior art, provides a kind of mechanical characteristics good Antistatic Nylon band.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of nylon cable tie, comprise the nylon polymer matrix that is strip-type, the stress that be distributed with the conductive path that formed by antistatic additive in the described nylon polymer matrix, is made of glass fibre bears mechanism, and the Stress Transfer mechanism that formed by bonding mutually nylon polymer and glass fibre.
In nylon cable tie described in the utility model, described conductive path, stress bear mechanism and Stress Transfer mechanism rectangular distribution in described nylon polymer matrix.
In nylon cable tie described in the utility model, the length of described glass fibre is that 1～10mm, diameter are 5～20 μ m.
In nylon cable tie described in the utility model, an end of described strip-type nylon polymer matrix is provided with the perforation ring, and the perforation ring is provided with dead bolt; The other end of described strip-type nylon polymer matrix is arranged to be provided with buckle teeth to narrow down the gradually flat tip-like of attenuation of end above the band body; Wherein, the size of perforation ring and the cross sectional dimensions of described band body are complementary, and make described band body can pass described perforation ring.
Another technical scheme that its technical matters that solves the utility model adopts is: construct a kind of nylon cable tie, comprise the nylon 66 resin matrix that is strip-type, the stress that be distributed with the conductive path that formed by anionic and the compound binary antistatic additive of nonionic system in the described nylon 66 resin matrix, is made of glass fibre bears mechanism, and the Stress Transfer mechanism that formed by bonding mutually nylon 66 resin and glass fibre.
In nylon cable tie described in the utility model, described conductive path, stress bear mechanism and Stress Transfer mechanism rectangular distribution in described nylon 66 matrixes.
In nylon cable tie described in the utility model, the length of described glass fibre is that 1～10mm, diameter are 5～20 μ m.
In nylon cable tie described in the utility model, an end of described strip-type nylon 66 resin matrix is provided with the perforation ring, and the perforation ring is provided with dead bolt; The other end of described strip-type nylon 66 resin matrix is arranged to be provided with buckle teeth to narrow down the gradually flat tip-like of attenuation of end above the band body; Wherein, the size of perforation ring and the cross sectional dimensions of described band body are complementary, and make described band body can pass described perforation ring.
Implement nylon cable tie of the present utility model, have following beneficial effect: this band has good mechanical characteristics, can play the effect of electrostatic prevention again, eliminates accumulation of static electricity and the electrostatic discharge hidden danger purpose on the nylon cable tie in the electrostatic sensitive zone thereby reach.
In an embodiment of the present utility model, the nylon cable tie pulling strengrth is in the 180-210Mpa scope, and the tensile strength values 80Mpa of purer nylon 66 is significantly increased.Aspect electric property, the electrical insulating property of the utility model nylon cable tie goods obviously descends, and shows as its sheet resistance value from 10 of common nylon cable tie
10-10
12Ω reduces to 10
7-10
9Ω is applicable to the places such as electronic workshop of electrostatic sensitive.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the appearance assumption diagram of an embodiment of the utility model nylon cable tie;
Fig. 2 is a nylon cable tie inner structure scheme drawing shown in Figure 1.
The specific embodiment
As shown in Figure 1, the utility model nylon cable tie is a strip-type, and its basis material mainly comprises nylon polymer.As can be seen from the figure, an end of strip-type matrix is provided with perforation ring 30, and perforation ring 30 is provided with dead bolt 50; The other end of matrix is arranged to be provided with buckle teeth 20 to narrow down the gradually flat tip-like 40 of attenuation of end above the band body 10.Wherein, the size of perforation ring 30 and the cross sectional dimensions of described band body 10 are complementary, and make described band body 10 can pass described perforation ring 30.When with this nylon cable tie binding or fixed object (as cable), around described object, flat tip-like 40 ends with band pass perforation ring 30 and strain band simultaneously with this band loop, and the tooth button 20 on the band body 10 is subjected to the restriction of dead bolt 50, can not oppositely move (unclamping), thereby bundles of objects is bound.
The material that nylon cable tie of the present utility model adopted is to add antistatic system in the nylon polymer basis material, and is intensifier with the short glass fiber, makes the nylon polymer pellet.Use this pellet through Shooting Technique again, obtain final nylon cable tie finished product.
Know as is known to the person skilled in the art, glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, and its pulling strengrth height, hygroscopic character are little, resistance to effect of heat and dimensional stability are excellent, and good with the compatibility of resin, processing characteristics and chemical resistance are good.Be used for nylon 66, very good with its compatibility, not only guaranteed the mechanical characteristics of nylon 66 also to have improved its hygroscopic character, heat stability and dimensional stability.
Plastics are a kind of High molecular materials, and the volume resistance of general High molecular material is all very big, the possibility of the material production static that volume resistance is big is big, static voltage is also high, this will cause accident for the occasion of using as non-electrical insulating property material, the material damage that causes as electrostatic precipitation, electrostatic discharge, but even fire hazard and touch the body of hurting sb.'s feelings.
Plastics is characterized by: both contained hydrophilic radical in the same molecular structure, and contained the lipophilic group again with antistatic additive inhibiter normally.Can ionization according to hydrophilic radical in the molecule, can be divided into ionic and non-ionic antistatic agent.That ionic anti-static agent can be divided into again is cationic, anionic and amphoteric ion type antistatic additive.Plastics have with anionic antistatic agent: the amine salt class of acidic alkyl phosphate, alkyl phosphate salt, alkyl sulfate etc.Non-ionic antistatic agent has: the ethylene oxide adduct of polyalcohol and polyol ester, aliphatic acid, alcohol, alkyl phenol and amine derivant.
As shown in Figure 2, in nylon cable tie of the present utility model, glass fibre 2 intensifiers and antistatic additive 3 are distributed in the nylon polymer matrix 1.Glass fibre 2 distribution of being scattered in nylon polymer matrix 1 is network architecture.The pulling strengrth height of glass fibre 2, with nylon polymer compound after, glass fibre 2 itself is stress to be disperseed and bears mechanism, thereby can utilize the high strength of glass fibre to meet with stresses.Mutually bonding nylon polymer and glass fibre form Stress Transfer mechanism, thereby can utilize the plasticity of nylon polymer matrix and transmit stress with the gleyness of glass fibre.Antistatic additive 3 forms conductive path in matrix, thereby has reduced the electrical insulation capability of material.As better embodiment, antistatic additive 3 and glass fibre 2 intensifiers are evenly distributed in the nylon polymer matrix 1, thereby make above-mentioned conductive path, stress bear mechanism and Stress Transfer mechanism also is a rectangular distribution in described nylon polymer matrix 1.
In an embodiment of the present utility model, nylon polymer matrix 1 adopts the nylon 66 resin material.And (mass ratio of the two is 3:1～1:1) to adopt anionic and the compound binary antistatic additive of nonionic system, with length is 1-10mm, the filament diameter short glass fiber (30-35wt% in the 5-20 mu m range,) be the intensifier of nylon 66 resin matrix, under 230-280 ℃,, under 250-290 ℃ of temperature, be injection molded into the band finished product with this raw material again through the nylon 66 resin material that mixes, extrudes, cooling, granulation make tool good resistance antistatic property and excellent mechanical properties.The Antistatic Nylon band that makes of method thus, its pulling strengrth is in the 180-210Mpa scope, and the tensile strength values 80Mpa of purer nylon 66 is significantly increased.Aspect electric property, the electrical insulating property of goods obviously descends, and shows as its sheet resistance value from 10 of common nylon cable tie
10-10
12Ω reduces to 10
7-10
9Ω is applicable to the places such as electronic workshop of electrostatic sensitive.
In embodiment of the present utility model, adopt anionic and the antistatic system of the compound binary of nonionic, be intensifier with the short glass fiber, make nylon 66 pellets.Use this pellet through Shooting Technique again, obtain final band finished product.These goods had both had good mechanical characteristics, can play the effect of electrostatic prevention again, eliminated accumulation of static electricity and the electrostatic discharge hidden danger purpose on the nylon cable tie in the electrostatic sensitive zone thereby reach.
Claims (8)
1, a kind of nylon cable tie, comprise the nylon polymer matrix (1) that is strip-type, it is characterized in that the stress that be distributed with the conductive path that formed by antistatic additive (3) in the described nylon polymer matrix, is made of glass fibre (2) bears mechanism, and the Stress Transfer mechanism that formed by bonding mutually nylon polymer and glass fibre.
2, nylon cable tie according to claim 1 is characterized in that, described conductive path, stress bear mechanism and Stress Transfer mechanism rectangular distribution in described nylon polymer matrix.
3, nylon cable tie according to claim 1 and 2 is characterized in that, the length of described glass fibre is that 1～10mm, diameter are 5～20 μ m.
4, nylon cable tie according to claim 3 is characterized in that, an end of described strip-type nylon polymer matrix is provided with perforation ring (30), and perforation ring (30) is provided with dead bolt (50); The other end of described strip-type nylon polymer matrix is arranged to be provided with buckle teeth (20) to narrow down the gradually flat tip-like (40) of attenuation of end above the band body (10); Wherein, the size of perforation ring (30) and the cross sectional dimensions of described band body (10) are complementary, and make described band body (10) can pass described perforation ring (30).
5, a kind of nylon cable tie, comprise the nylon 66 resin matrix that is strip-type, it is characterized in that the stress that be distributed with the conductive path that formed by anionic and the compound binary antistatic additive of nonionic system in the described nylon 66 resin matrix, is made of glass fibre bears mechanism, and the Stress Transfer mechanism that formed by bonding mutually nylon 66 resin and glass fibre.
6, nylon cable tie according to claim 5 is characterized in that, described conductive path, stress bear mechanism and Stress Transfer mechanism rectangular distribution in described nylon 66 resin matrix.
According to claim 5 or 6 described nylon cable ties, it is characterized in that 7, the length of described glass fibre is that 1～10mm, diameter are 5～20 μ m.
8, nylon cable tie according to claim 7 is characterized in that, an end of described strip-type nylon 66 resin matrix is provided with perforation ring (30), and perforation ring (30) is provided with dead bolt (50); The other end of described strip-type nylon 66 resin matrix is arranged to be provided with buckle teeth (20) to narrow down the gradually flat tip-like (40) of attenuation of end above the band body (10); Wherein, the size of perforation ring (30) and the cross sectional dimensions of described band body (10) are complementary, and make described band body (10) can pass described perforation ring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213547XU CN201249930Y (en) | 2008-11-14 | 2008-11-14 | Nylon cable tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820213547XU CN201249930Y (en) | 2008-11-14 | 2008-11-14 | Nylon cable tie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249930Y true CN201249930Y (en) | 2009-06-03 |
Family
ID=40745601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820213547XU Expired - Lifetime CN201249930Y (en) | 2008-11-14 | 2008-11-14 | Nylon cable tie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249930Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018110191A1 (en) * | 2018-04-27 | 2019-10-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Cable tie comprising fibrous structure |
| US10696459B2 (en) | 2017-02-16 | 2020-06-30 | Abb Schweiz Ag | Reinforced cable tie strap and method of manufacture |
| CN111572996A (en) * | 2013-03-15 | 2020-08-25 | 奈爱股份有限公司 | System and method for mountable and attachable cable ties |
-
2008
- 2008-11-14 CN CNU200820213547XU patent/CN201249930Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572996A (en) * | 2013-03-15 | 2020-08-25 | 奈爱股份有限公司 | System and method for mountable and attachable cable ties |
| US10696459B2 (en) | 2017-02-16 | 2020-06-30 | Abb Schweiz Ag | Reinforced cable tie strap and method of manufacture |
| DE102018110191A1 (en) * | 2018-04-27 | 2019-10-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Cable tie comprising fibrous structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
| CX01 | Expiry of patent term |