Factory Direct RSGG-T Dual Wall Heat Shrink Tubing

RSGG-T series thick Glue Dual Wall Heat Shrinkable tubing (1)

Brand: Woer Type: SBRS - (3X)G Material: ⑴ EVA ; ⑵ Hot-melt adhesive/thick Glue State: Soft pipe Shape: Pipe Color: Black (Other color available upon request) Shrink Ratio: 3:1 Longitudinal Shrink Ratio: ≤±8% Smell: No Operation temperature: -45℃~25℃ Rated Voltage: 600V Shrink temperature: 125℃~200℃ Decompose temperature: 125℃ shrink, but don’t decompose Flash point: Fire-resistant Natural temperature: Normal temperature Explode rate: No Environment: RoHS Compliant We also supply this series thick Glue convoluted tubing with different specifications:

Parts No.	Reference No.	As Supplied Min I D Ø (mm)	After Recovery Max I.d Ø (mm)
RSGG-T-3.2mm	RSGG-T-3.2mm	≥3.2	≤1.00
RSGG-T-4.8mm	RSGG-T-4.8mm	≥4.8	≤1.60
RSGG-T-6.4mm	RSGG-T-6.4mm	≥6.4	≤2.20
RSGG-T-7.9mm	RSGG-T-7.9mm	≥7.9	≤2.70
RSGG-T-9.5mm	RSGG-T-9.5mm	≥9.5	≤3.20

1. The shrinkage ratio of hot-melt adhesive tubing is 3:1 or 4:1, the ordinary is 2:1; 2. Wall thickness: the wall thickness of heat shrinkable pipe with glue is about 0.4-0.8, and that of ordinary heat shrinkable pipe is about 0.2-0.5; 3. The heat shrinkable pipe with glue is sealed and waterproof. It is mainly used in shipbuilding, automobile, water pump, submersible pump, outdoor lighting and other fields requiring waterproof. The ordinary heat shrinkable pipe is mainly used for insulation at the connection of wires. RSGG-T series thick Glue Dual Wall Heat Shrinkable tubing (1)

The ordinary heat shrinkable pipe is also called single wall tubing, and the heat shrinkable tubing with hot-melt adhesive is called double wall tubing.

The main component of double wall tubing is Ethylene-vin ylacetate copolymer (EVA), mixed with an appropriate amount of flame retardant, additives and hot-melt adhesive.

The contents of lead (PB), cadmium (CD), mercury (Hg), hexavalent chromium (Cr⁶⁺), polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs) and other environmental substances in the products comply with SONY-SS-00259 and RoHS2.0(2011/65/EU) directive environmental requirements.

Raw material	Molecular formula	Application	Content
Ethylene-vinylacetate copolymer	（CH2CH2） m-(CH2-CH-COOCH3)n	Main components	50%
Magnesium Hydroxide	Mg(OH)2	Flame retardant	30%
Phosphorus	P	Flame retardant	10%
Anti-oxide	C35H62O3	Antioxidant	1%
pigment	-----	Colorant	4%
Hot melt adhesive	-----	Sealing material	5%
INK	-----	Printing material	-----

PROPERTY	TEST METHOD	STANTARD
Tensile Strength（MPa）	ASTM D2671	≥10.4
Elongation（%）	ASTM D2671	≥200
Tensile Strength after aging（MPa）	UL224 158℃×168h	≥7.3
Elongation at Break after aging（%）	UL224 158℃×168h	≥100
Dielectric strength（kv/mm）	IEC 60243	≥15
Volume resistance（Ω.cm）	IEC 60093	≥1×10¹⁴

Hot Melting Adhesive Property
PROPERTY	TEST METHOD	Standard
Water Absorption	ASTM-D570	＜0.2%
Vicat Softening Point	ASTM-E28	95℃
Peel Strength（PE）	ASTM-D1000	120N/25mm
Peel Strength（AL）	ASTM-D1000	80N/25mm