HSMS-GFF 3:1 & 4:1 A Tubo Termoretrátil de Parede Dupla Retardador de Chama de Grau Militar

O tubo termoretrátil de parede dupla retardador de chama YOCL ELECTRIC HSMS-GFF combina uma camada exterior de poliolefina com adesivo termofusível para isolamento elétrico, selagem ambiental e proteção mecânica.

3:1 gama: 12 tamanhos de 3.2 mm a 50.0 mm.
4:1 gama: nove tamanhos de 4.0 mm a 52.0 mm.
O revestimento adesivo ajuda a proteger as juntas contra água, humidade e corrosão.
Size-specific wall thickness, adhesive thickness and packaging.
Suitable for harnesses, cable joints, connectors and marine cables.

Consulte este produto

Visão Geral

YOCL ELECTRIC HSMS-GFF flame-retardant heat shrink tubing provides dual-wall insulation, environmental sealing and mechanical protection for wires, cables and electrical connections. Its flame-retardant polyolefin outer layer covers the cable or component while the internal hot-melt adhesive helps seal the underlying surface.

During heating, the outer layer shrinks and the adhesive softens and flows into gaps around the component. After cooling, it helps form a protective interface against water, moisture and corrosion.

The series offers 3:1 and 4:1 shrink ratios: 12 sizes from 3.2 mm to 50.0 mm for the 3:1 version, and nine sizes from 4.0 mm to 52.0 mm for the 4:1 version. Each version has its own wall thickness, adhesive thickness and standard packaging values.

Características

Two shrink ratios: Choose 3:1 or 4:1 according to the largest installation diameter and the final diameter requiring recovery.
Camada exterior retardadora de chama: Polyolefin provides cable covering, electrical insulation and mechanical protection.
Hot-melt adhesive lining: Helps seal joints and components against water, moisture and corrosion.
21 size options: Separate 3:1 and 4:1 ranges cover different cable and connector geometries.
Size-specific construction: Total wall and adhesive thicknesses are specified individually, with tolerances.

Especificações Técnicas

Parâmetro	Especificação
Marca	YOCL ELÉTRICO
Série	HSMS-GFF
Tipo de produto	Flame-retardant dual-wall adhesive-lined heat shrink tubing
Construção	Dual wall
Rácios de encolhimento	3:1 / 4:1
Camada exterior	Poliolefina ignífuga
Camada interior	Adesivo termofusível
3:1 supplied I.D. range	3.2–50.0 mm; 12 tamanhos
4:1 supplied I.D. range	4.0–52.0 mm; 9 tamanhos
Total wall thickness	Size-specific; see the tables
Adhesive layer thickness	Size-specific; see the tables
Standard packaging	200 m / 100 m / 50 m / 1.22 m, according to version and size

Dimensão

HSMS-GFF 3:1 Sizes

Size	Supplied I.D.	Max. I.D. After Recovery	Total Wall Thickness	Adhesive Layer Thickness	Embalagem Standard
3.2 mm	≥3.2 mm	≤1.00 mm	0.90 ± 0.30 mm	0.40 ± 0.20 mm	200 m
4.8 mm	≥4.8 mm	≤1.60 mm	1.00 ± 0.30 mm	0.40 ± 0.20 mm	100 m
6.4 mm	≥6.4 mm	≤2.20 mm	1.25 ± 0.30 mm	0.45 ± 0.20 mm	100 m
7.9 mm	≥7.9 mm	≤2.70 mm	1.30 ± 0.30 mm	0.50 ± 0.20 mm	100 m
9.5 mm	≥9.5 mm	≤3.20 mm	1.40 ± 0.30 mm	0.50 ± 0.20 mm	50 m
12.7 mm	≥12.7 mm	≤4.20 mm	1.70 ± 0.30 mm	0.50 ± 0.20 mm	1.22 m
15.0 mm	≥15.0 mm	≤5.20 mm	1.80 ± 0.30 mm	0.55 ± 0.25 mm	1.22 m
19.1 mm	≥19.1 mm	≤6.30 mm	1.95 ± 0.30 mm	0.55 ± 0.25 mm	1.22 m
25.4 mm	≥25.4 mm	≤8.50 mm	2.05 ± 0.40 mm	0.55 ± 0.25 mm	1.22 m
30.0 mm	≥30.0 mm	≤10.20 mm	2.20 ± 0.40 mm	0.60 ± 0.30 mm	1.22 m
39.0 mm	≥39.0 mm	≤13.50 mm	2.50 ± 0.40 mm	0.60 ± 0.30 mm	1.22 m
50.0 mm	≥50.0 mm	≤17.00 mm	2.80 ± 0.40 mm	0.70 ± 0.30 mm	1.22 m

HSMS-GFF 4:1 Sizes

Size	Supplied I.D.	Max. I.D. After Recovery	Total Wall Thickness	Adhesive Layer Thickness	Embalagem Standard
4.0 mm	≥4.0 mm	≤1.0 mm	1.05 ± 0.30 mm	0.50 ± 0.20 mm	200 m
6.0 mm	≥6.0 mm	≤1.5 mm	1.15 ± 0.30 mm	0.50 ± 0.20 mm	100 m
8.0 mm	≥8.0 mm	≤2.0 mm	1.55 ± 0.30 mm	0.60 ± 0.25 mm	100 m
12.0 mm	≥12.0 mm	≤3.0 mm	1.75 ± 0.30 mm	0.60 ± 0.25 mm	1.22 m
16.0 mm	≥16.0 mm	≤4.0 mm	2.00 ± 0.35 mm	0.70 ± 0.30 mm	1.22 m
20.0 mm	≥20.0 mm	≤5.0 mm	2.30 ± 0.40 mm	0.70 ± 0.30 mm	1.22 m
24.0 mm	≥24.0 mm	≤6.0 mm	2.60 ± 0.40 mm	0.75 ± 0.30 mm	1.22 m
32.0 mm	≥32.0 mm	≤8.0 mm	3.00 ± 0.50 mm	0.90 ± 0.30 mm	1.22 m
52.0 mm	≥52.0 mm	≤13.0 mm	3.35 ± 0.50 mm	0.95 ± 0.30 mm	1.22 m

Use the supplied and recovered internal-diameter limits in the tables, together with the total wall and adhesive-layer thickness tolerances.

Guia de Seleção

Choose the 3:1 version for a broad size range and cable or component sealing across moderate-to-large diameter transitions. Choose the 4:1 version where the tubing must pass over a larger connector or terminal before recovering around a substantially smaller cable.

For example, 3:1 30.0 mm tubing has supplied I.D. ≥30.0 mm and maximum recovered I.D. ≤10.20 mm, while 4:1 32.0 mm tubing has supplied I.D. ≥32.0 mm and maximum recovered I.D. ≤8.0 mm.

Check wall and adhesive thicknesses against the required fit and sealing interface. The 4:1 8.0 mm size has total wall thickness 1.55 ± 0.30 mm and adhesive-layer thickness 0.60 ± 0.25 mm. The 3:1 25.4 mm size has total wall thickness 2.05 ± 0.40 mm and adhesive-layer thickness 0.55 ± 0.25 mm.

Aplicações

Wire harnesses and cable bundling.
Electrical cable joints, connectors, terminals and wire splices.
Marine cables and moisture-sensitive wiring.
Metal tubing and components requiring corrosion protection.
Electrical connections requiring flame-retardant covering and adhesive sealing.

Informações de Encomenda

Specify HSMS-GFF, the 3:1 or 4:1 version, supplied I.D. size and required quantity when requesting a quotation from YOCL ELECTRIC. Use the standard packaging for the selected version and size in the tables. Include the largest installation diameter, required final cable diameter and protected length to support selection.