Wholesale Price China Heat Shrink Termination – 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu
Wholesale Price China Heat Shrink Termination – 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu Detail:
Used in medium voltage substations up to 36kV to reduce electric clearance and increase insulation between bus-bars.
Feature
1.Anti-tracking.
2.Excellent corrosion resistance.
3.UV resistance and weathering resistance.
4.Superior electrical and mechanical properties Performance.
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.
Length 1m
|
Type |
Width of Copper bar(mm) |
Expanded(mm) |
Recovered(mm) |
|
| D(min) | d(max) | W(min) | ||
| MPG-25/10 | 30 | 25 | 10 | 3. |
| MPG-30/12 | 40 | 30 | 12 | 3. |
| MPG-40/16 | 50 | 40 | 16 | 3. |
| MPG-50/20 | 60 | 50 | 20 | 3. |
| MPG-65/25 | 70 | 65 | 25 | 3. |
| MPG-75/30 | 80 | 75 | 30 | 3. |
| MPG-85/35 | 100 | 85 | 35 | 3. |
| MPG-100/40 | 120 | 100 | 40 | 3. |
| MPG-120/50 | 150 | 120 | 50 | 3. |
| MPG-150/60 | 180 | 150 | 60 | 3. |
| MPG-200/60 | 230 | 200 | 60 | 3. |
Product detail pictures:
Related Product Guide:
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Wholesale Price China Heat Shrink Termination – 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu , The product will supply to all over the world, such as: Serbia, Seychelles, Bandung, Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!
By Fanny from Vancouver - 2017.12.02 14:11
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Jason from Mexico - 2018.11.28 16:25
