雙壁熱收縮套管是一種內層附有熱熔膠的半柔性熱縮管， 外層是由輻射交聯(lián)聚烯烴組成，內層是專門設計的膠性內 壁；加熱時內壁熔融并隨外壁收縮填充孔隙或縫隙，冷卻 后，雙壁管壁厚均勻、堅實。廣泛應用于電子設備的接線 防水,電線分支處的密封固定金屬管線的防腐保護,以及防止 由高分子鏈松弛產生的松動和脫落，如水下燈飾、汽車油 管、高級線束等。 Double wall heat shrinkable sleeve is a semi flexible heat shrinkable tube, inner layer with hot meltadhesive, the outer layer is made of irradiation crosslinked polyolefin. The inner wall is specially designed that colloidality when heated, the inner wall is melted and the pores or gaps are filled with the outer wall, after cooling, double wall thickness is uniform and solid. Widely used in electrical equipment, wire and cable, wire branch of the seal, metal pipeline corrosion protection, as well as prevent the loose and falling off from the polymer chain relaxation. Such as underwater lighting, automotive tubing, advanced wire harness, etc.
雙壁內膠熱收縮管工程圖
(Engineering Picture of SALIPT Flame- -RetardantHeat- Shrin kable Dual- -Wall Tube)
(Remark): D-擴張后最小內徑T-擴張后套管外層壁厚 B-擴張后內層熱熔膠厚度d-自由收縮后套管內徑;
t-自由收縮后套管外層壁厚 b-自由收縮后內層熱熔膠厚度產品不印字( Tube No Printing)
(Remark): D- minimum inner diameter after expansion; T-outer wall thickness of casing after expansion; B-expansion lining after hot melt adhesive thickness; d-free shrinkage casing diameter; t-free shrinkage after the outer casing wall thickness; b-free shrinkage of the lining after hot melt adhesive thickness. ( Tube No Printing )
