China China wholesale Cold Shrink Tubing - 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu Manufacturer and Supplier

China wholesale Cold Shrink Tubing - 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu

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We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Wedge Clamp, Cable Drop Clamp, Copper Earth Rod Clamp, With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries.

China wholesale Cold Shrink Tubing - 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu Detail:

35KV Heat Shrink Bus-bar Insulation Tubing
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.

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With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for China wholesale Cold Shrink Tubing - 35KV Heat Shrink Bus-bar Insulation Tubing – Yongjiu , The product will supply to all over the world, such as: Malaysia, Bangalore, UK, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.

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