High shrinkage rate heat shrink wraparound sleeves

High shrinkage rate heat shrink wraparound sleeves

$6≥1Set/Sets

Payment Type:	T/T,L/C
Incoterm:	FOB,CFR
Min. Order:	1 Set/Sets
Transportation:	Ocean,Air,Land
Port:	Qingdao,Shanghai,Shenzhen

Option:

20''X450mmX2.5mm

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Product Description

Product Attributes

Model No.: HSS

Brand: Forever

Origin: China

Certification: ISO

Place Of Origin: China

Operate Temperature: HTPL 60

Width: 300mm,350mm,450mm,500mm

Thickness: 2.0mm,2.2mm,2.5mm

Type: open type with closure patch

Layer: 2PE

Color: Black

Key Point: heat shrink Standard

Applications: Oil gas pipelines,onshore,o

Usage: Field joint coating anticorrosion

Backing Materials: Cross linked PE backing

Packaging & Delivery

Selling Units	:	Set/Sets
Package Type	:	Rolls+carton+pallet
Picture Example	:

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Product Description

A high heat shrinkage rate in 2PE (polyethylene) heat shrink wraparound sleeves refers to the degree of reduction in diameter that these sleeves undergo when subjected to heat. These sleeves are commonly used for protecting and insulating wires, cables, and other electrical components.

When exposed to heat, the material of the sleeve (typically polyethylene or a similar thermoplastic) softens and contracts. The "heat shrinkage rate" is the percentage by which the diameter of the sleeve reduces after it has been heated and allowed to cool back to its original shape.

A high heat shrinkage rate means that the sleeve can reduce its size significantly upon heating, making it more effective at providing tight coverage around the object being protected. This is particularly important for ensuring a secure fit that can withstand environmental conditions, mechanical stress, or prevent damage from exposure to moisture.

Some factors that influence the heat shrinkage rate include:

1. **Material composition**: Different types of thermoplastics have different melting points and thermal properties, which affect their heat shrinkage rates.
2. **Thickness**: Thicker materials may not shrink as much as thinner ones, due to increased resistance to heat flow.
3. **Design**: Some sleeves may be designed with specific features like ribs or patterns to enhance heat conduction and improve shrinkage efficiency.

In applications where tight and secure fitting is critical, such as fittings and flanges, selecting a 2PE Heat Shrink Sleeve with a high heat shrinkage rate can provide better protection and performance. However, it's also crucial to consider the balance between shrinkage and flexibility, as excessively high shrinkage rates might lead to overly tight fits that could cause stress on the underlying components.

Sichuan Forever main products has Heat Shrinkable Sleeves, Pipe Repair Material,Liquid Epoxy Coatings,Visco-Elastic Coating Materials,Cold-Applied Polymeric Tape and other Wrapping Materials Application Tooling.