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Layers&materials of sleeve
1stlayer: Polyethylene film
2ndlayer: High density web (heat shrinkable thread+ glass fiber)
3rdlayer: Polyethylene film
4thlayer: Aluminum film (super moisture-resistant performance)
5thlayer: Hot-melt adhesive
Dimensions (in mm)
(a=as supplied, b=as recovered)
Product size | Ha Nom. | La ±5 | Fa* Min. | Wa Min |
RSBJF 500-43/8-195 | 180 | 400 | 20~25 | 1.45~1.55 |
RSBJF 500-55/12-195 | 210 | 405 | 20~25 | 1.45~1.55 |
RSBJF 500-75/15-240 | 300 | 480 | 20~25 | 1.45~1.55 |
RSBJF 500-100/25-310 | 390 | 630 | 20~25 | 1.45~1.55 |
Common parameter Lb: shrinkage < 3% of La on max. Diameter substrate
*Note Fa is measured perpending to the rail
Drawing key
1. Reinforce heat-shrinkable material
2. Temperature-indicating paint(green color, will fade once the temperature up to 220 degree)
3. Hot-melt adhesive
4. PE sheet pasted on the adhesive side, tear able.
5. Dia for the nylon bar(As showing of “4”) is 4MM.












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