2020 High quality Heat Shrink Tubing - 1 KV Heat Shrinkable Straight Joint – Yongjiu

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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Cable Lug, Metal Clamp, Pig Tail Hook, Striving hard to attain continual success determined by high quality, reliability, integrity, and complete understanding of current market dynamics.
2020 High quality Heat Shrink Tubing - 1 KV Heat Shrinkable Straight Joint – Yongjiu Detail:

Feature
1.Preferable electrical appliance function
2.Reliable insulation
3.Superior hermetic sealing
4.Excellent heat /cold proof, waterproof, Anti-aging ,
5.Widely used at the field of electric power, electronic, petroleum, chemical engineering, construction and communication

The production of heat shrinkable tubing must first select the appropriate masterbatch, and then select the auxiliary materials to produce specific
The thermal housing casing.
1. The production process of heat shrinkable tube is firstly the production of polyene leech masterbatch: combining various polyene leech base materials with various functional auxiliary materials
The materials are weighed according to the formula ratio and then mixed: the mixed materials are put into a twin-screw extruder and pelletized to produce a polyene leech functional masterbatch.
2. Product molding process: according to the shape of the product, two methods of single screw extrusion and injection molding can be used.
For processing and production:
1. Single-screw extrusion type: mainly used for extrusion molding of heat sink pipes, such as single-wall heat-shrinkable tubes, double-wall heat-shrinkable tubes with glue, and medium thickness
Wall heat sink pipes, high pressure busbar heat sink pipes, high temperature heat shrinkable pipes and other products are all processed and formed by single screw extrusion.
The heat shrinkable tube production line should have the following equipment: extruder (heat sink tube forming), production mold, cooling water tank, tension device, and
Disk device, etc.

2. Injection molding: mainly used for the production of heat-shrinkable special-shaped parts, such as heat sink caps, heat-shrinkable umbrella skirts, heat-shrinkable finger cots and other products
They all use injection molding, and production equipment should include injection molding machines and injection molds.
3. The next important step is radiation cross-linking. The products formed by extrusion or injection molding are still linear molecular structures.
Structure, the product does not yet have the “memory function”, and the performance of temperature resistance, aging resistance, and wear resistance is not enough.
Change the molecular structure of the product. The method we usually use is radiation crosslinking modification: electron accelerator radiation crosslinking, cobalt source radiation
Cross-linking, peroxide chemical cross-linking, at this time the molecule changes from a linear molecular structure to a network structure. Extruded products are passing
After cross-linking, it has a “memory effect”, which greatly enhances the temperature resistance, mechanical properties, and chemical properties of the heat shrinkable tube. The specific table
Now the heat sink tube has changed from the state of tolerance to incompatible, aging resistance, abrasion resistance, and chemical corrosion resistance.
4. Expansion molding: The product modified by radiation crosslinking already has a “shape memory effect”, and it has a high
Non-melting performance under temperature. After heating at high temperature, vacuum blowing and cooling, it becomes the finished heat shrinkable tube, and then according to the tube
The actual situation of the finished product packaging and closing can also be cut and printed according to customer needs. Neutral normal packaging is also available.
1- Core

Type Fit for cable(mm²) Length(mm)
JSY-1/1.0 10-16

Can be produced according to customer’s requirement

JSY-1/1.1 25-50  
JSY-1/1.2 70-120  
JSY-1/1.3 150-240  
JSY-1/1.4 400-500  

2- Cores

Type Fit for cable(mm²) Length(mm)
JSY-1/2.0 10-16

Can be produced according to customer’s requirement

JSY-1/2.1 25-50  
JSY-1/2.2 70-120  
JSY-1/2.3 150-240  

3- Cores

Type Fit for cable(mm²) Length(mm)
JSY-1/3.0 10-16

Can be produced according to customer’s requirement

JSY-1/3.1 25-50  
JSY-1/3.2 70-120  
JSY-1/3.3 150-240  

4- Cores

Type

Fit for cable(mm²)

Length(mm)

JSY-1/4.0

10-16

Can be produced according to customer’s requirement

JSY-1/4.1

25-50

 

JSY-1/4.2

70-120

 

JSY-1/4.3

150-240

 

5- Cores

Type

Fit for cable(mm²)

Length(mm)

JSY-1/5.0

10-16

Can be produced according to customer’s requirement

JSY-1/5.1

25-50

 

JSY-1/5.2

70-120

 

JSY-1/5.3

150-240

 

 


Product detail pictures:

2020 High quality Heat Shrink Tubing - 1 KV Heat Shrinkable Straight Joint – Yongjiu detail pictures


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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for 2020 High quality Heat Shrink Tubing - 1 KV Heat Shrinkable Straight Joint – Yongjiu , The product will supply to all over the world, such as: French, Yemen, Karachi, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Leona from Montpellier - 2018.02.08 16:45
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Carlos from panama - 2018.02.08 16:45
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