2020 Good Quality Heat Shrinkable Tubing - 20 KV Heat Shrinkable Straight Joint – Yongjiu

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Galvanized Steel Fittings, Power Line Fitting, Electrical Manufacturers, Normally to the majority of business users and traders to offer best quality goods and excellent company. Warmly welcome to join us, let's innovation collectively, to flying dream.
2020 Good Quality Heat Shrinkable Tubing - 20 KV Heat Shrinkable Straight Joint – Yongjiu Detail:

20KV Series heat shrinkable cable joints have the function of waterproof, stress control and insulation. With the excellent electrical and mechanical function, they can be used in all kinds of conditions for a long time. With light weight and easy mounting, they are widely used in power supply and petrochemicals, metallurgy, railway station, sea port and other constructions.

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-20/1.1 35-70

800

1000

JSY-20/1.2 95-185

800

1000

JSY-20/1.3 240-400

800

1000

20 KV Heat Shrinkable Straight Joint (1)

3 – cores

Type Fit For Cable(mm2)

Length(mm)

JSY-20/3.1 35-70

800

1000

JSY-20/3.2 95-185

800

1000

JSY-20/3.3 240-400

800

1000

20 KV Heat Shrinkable Straight Joint (2)


Product detail pictures:

2020 Good Quality Heat Shrinkable Tubing - 20 KV Heat Shrinkable Straight Joint – Yongjiu detail pictures


Related Product Guide:

Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of 2020 Good Quality Heat Shrinkable Tubing - 20 KV Heat Shrinkable Straight Joint – Yongjiu , The product will supply to all over the world, such as: San Diego, Lisbon, Mombasa, Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Hedy from Bahamas - 2017.07.28 15:46
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Raymond from Qatar - 2018.07.26 16:51
    Write your message here and send it to us