What is raychem DR 25?
Raychem DR25 is a lightweight, heat shrinkable tubing suitable for jacketing of cables and wiring looms. It features a 2:1 shrink ratio, is flexible and flame retardant. Raychem DR25 is resistant to most fuels (automotive and aviation), brake fluid, diesel fuel, hydraulic oil, lubricating oil and water.
What is DR25?
DR-25 heat shrinkable tubing is flexible and abrasion resistant. It is made from a radiation crosslinked elastomeric material specially formulated for optimum high temperature fluid resistance and long term heat resistance. The operating temperature for DR-25 tubing is from -75°C to + 150°C for long periods.
Is shrink tubing toxic?
Heat-Shrinkable Polymeric Products are not hazardous during proper installation, but the heat-shrinkable tubing may emit hazardous thermal decomposition and combustion byproducts if overheated to degradation.
What is heat shrink made from?
Heat-shrink tubing was invented by Raychem Corporation in 1962. It is manufactured from a thermoplastic material such as polyolefin, fluoropolymer (such as FEP, PTFE or Kynar), PVC, neoprene, silicone elastomer or Viton.
Is Heat Shrink poisonous?
No harmful effects are expected from skin absorption of this product. may be toxic and should not be inhaled.
What do you use heat shrink tubing for?
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 work.
Can you heat shrink with electrical tape?
Heat shrink insulation tape is the resource you need to repair electrical cables, wires, tubing, pipes and more. Apply heat sufficiently and the tape will shrink to about one-third its original size.
Can you use electrical tape instead of heat shrink?
Electrical tape isn’t as durable as heat shrink tubing as it’s more susceptible to abrasion and being damaged, however, it is very useful in maintaining electrical continuity, covering exposed wires and connecting multiple wire types.