Mataji Electronics

Heat-shrinkable means just that, heat them up and they shrink, or more correctly, they recover in length. A heat-shrinkable sleeve starts out with a thick extruded poly olefin sheet (polyethylene or polypropylene) that is formulated to be cross-linkable.

 Heat Shrink Sleeve 2mm is a plastic tube which is shrinkable, useful for insulating wires, and to provide abrasion resistance and environmental protection for stranded and solid wire conductors, connections, or joins and terminals in electrical work.

Heat-shrink tubing (or, commonly, heat shrink or heatshrink) is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental protection for stranded and solid wire conductors, connections, joints and terminals in electrical wiring

Woer is a prominent manufacturer of heat shrinkable products, including heat shrink sleeves, tubing, and related accessories. Headquartered in Shenzhen, China, Woer Industrial Park covers a significant area, indicating their scale of production

Fiberglass sleeves are a protective tubing made from braided or woven fiberglass material, widely used in various industries for their excellent insulation, heat resistance, and durability. They serve as an affordable alternative to heat-shrink tubing

PVC (Polyvinyl Chloride) shrink sleeves are a popular packaging material used in a wide array of industries. They offer a versatile, durable, and cost-effective solution for securing and labeling products

Adhesive heat shrink sleeves are specialized tubing products used for insulating, protecting, and sealing cables, wires, and other components in various applications. They differ from standard heat shrink tubing by incorporating an inner layer of adhesive that melts when heated, creating a watertight and secure seal once cooled

A marking sleeve, also known as a wire marking sleeve or cable marking sleeve, is a device used to identify and organize cables and wires in electrical systems, networks, and other applications. They help to maintain clear identification of wires, reduce errors during installation or maintenance, improve efficiency, and enhance safety in various environments. 

Yellow-green heat shrinkable sleeves are typically used for wire and cable identification, specifically for grounding applications. They are made from a polyethylene material, often featuring a yellow and green striped pattern. These sleeves are characterized by their softness, flammability, quick shrinking ability, bright and stable color, and overall stable performance

Grey heat shrink sleeve is a type of tubing made from a material that shrinks when exposed to heat, typically polyolefin. It's commonly used to insulate, protect, and bundle wires and cables, providing a secure and durable seal. The "grey" refers to the color of the sleeve, which can be helpful for color-coding or identification purposes

Busbar sleeves, also known as busbar insulation sleeves or heat shrinkable sleeves, are specialized coverings used to insulate and protect electrical busbars. Busbars are conductive materials, typically made from copper or aluminum, that distribute electricity from a main supply point to various circuits in applications such as electrical panels, switchgear, and control panels

A PVC-coated fiberglass sleeve is a flexible, braided insulating material made from fiberglass yarn coated with a layer of polyvinyl chloride (PVC) resin. This combination creates a durable sleeve that provides electrical insulation, mechanical protection, and resistance to chemicals and moisture. It is primarily used for the protection of wiring and cables in electrical applications. 

A heat sink, typically made of aluminum, is a passive heat exchanger designed to dissipate heat generated by electronic components, preventing overheating and ensuring optimal performance. Aluminum is a popular choice due to its good thermal conductivity, lightweight nature, and relatively low cost. Heat sinks increase the surface area in contact with the cooling medium (usually air) to facilitate heat transfer

An aluminum heat sink is a device made from aluminum or an aluminum alloy that is used to dissipate heat from electronic components, like CPUs and GPUs, to prevent overheating and ensure proper operation

PTFE sleeves, also known as Teflon sleeves, are protective coverings crafted from Polytetrafluoroethylene, a synthetic fluoropolymer renowned for its exceptional properties. These sleeves are commonly used to shield wires, cables, and other components from harsh environments, providing insulation and preventing contamination