2015 New Dual heat shrinkable tube
1-Function:
Dual wall heat-shrinkable tube
Adopt Flame retardant,cross-linked polyilefin,with an inner coating of hot-melt adhesive and an outer layer that shrinks to provide electrocal and mechanical protection.Insulates and seals a variety of electrical wirings.
2-Application:
Widely used in metallurgy, chemical industry and aviation for protecting hoses, oil tubes, cables or as a cover
3-Technical data:
1.operating Temperature:45~125;
2.Shrink Temperature:Start at 70;shrunk totally at 120;
3.Inner layar glue melt temperature:70~90;
4.Shrink ratio:3:1,4:1,Longnitudinal Shrink radio≤±8%;
5.Waterproof,RoHScompliant.
6.Standard color: Black(Other color available upon request.)
7.Approvals: UL,RoHS
Technical Data: |
Property |
Test Method |
Stantard |
Tensile Strength(MPa) |
ASTMD 2671 |
≥12 |
Elongation at Brealk |
ASTMD 2671 |
≥300 |
Tensile Strength after Aging(MPa) |
UL 224 158×168h |
≥7.3 |
Elongation at Brealk after Aging(%) |
UL 224 158×168h |
≥200 |
Dielectric strength |
IEC 243 |
≥15 |
Volume Resistance |
IEC 93 |
≥1×1014 |
4-Data Sheet
Hot Melting Adhesive Property |
Property |
Test Method |
Stantard |
Water Absorption |
ASTM-D570 |
<0.2% |
Vicat Softening Point |
ASTM-E8 |
95 |
PeelStrength(PE) |
ASTM-D1000 |
120N/25m |
PeelStrength(AL) |
ASTM-D1000 |
80N/25m |
5-FAQ:
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: How long are you company manufacture the products?
A: We are established in 2005 year.
3. Q: How can I get some samples?
A: We are honored to offer you samples.
4. Q: How does your factory do regarding quality control?
A: Quality is priority. HongYin people always attach great importance to quality controlling from the very beginning to the very end.
Our factory has gotten through CE, RoHs standard