Audited Supplier
Elements Waterproof Heat Shrink Tubing Kits
Product description The 3:1, 4:1 double-walled pipe is composed of double-layer halogen-free flame-retardant polyolefin and hot melt adhesive. The outer polyolefin is made of insulating, halogen-free and flame-retardant material. The inner layer of hot melt adhesive can buffer mechanical strain and seal strong. The main functions are sealing, waterproof, anti-corrosion, anti-leakage, multi-strand wiring harness and insulation. It is mainly used in various wiring harnesses, marine wires and metal pipes that need to be sealed, insulated, bundled and fixed. Features The outer layer is flame-retardant, anti-ultraviolet, and wear-resistant Shrink ratio 3:1 Environmental protection standard RoHS REACH Color: black, orange, red, yellow, transparent, other colors can be customized
Performance item | Instruct | Experiment Method |
Tensile Strength | ≥10.4MPa | ASTM D 2671 |
Elongation at break | ≥300% | ASTM D 2671 |
Tensile strength after heat aging | ≥8.4MPa | 158°C x168h |
Elongation at break after heat aging | ≥100% | 158°C x168h |
Axial change rate | -8%~ 8% | ASTM D 2671 |
Flame retardant | Flame retardant VW-1 or GB2408-V0, self-extinguishing in 30 seconds | AMS-DTL-23053/5 |
Breakdown strength | ≥15KV/mm | IEC 60243 |
Withstand voltage (rated voltage 600V) | 2500V, 1min without breakdown | UL 224 |
Volume resistivity | 21040.cm | IEC 60093 |
Technical instructions
Hot melt adhesive technical instructions | ||
Performance item | instruct | experiment method |
Softening Point | 85+3°C | ASTM E 28 |
Water absorption | ≤0.2% | ASTM D 570 |
Peel strength (PE) | ≥120N/25mm | ASTM D 1000 |
Peel strength (AL) | ≥80N/25mm. | ASTM D 1000 |
01 : why choose us?
A:1.We have more than 12 vears of experience in this industry!
2. Research and development capacity We have one of technical teamwnGan
develop and design the product according to the requirementsof customers
3.We have a professional sales team to provide excellent service for you!
02 : what's the MoQ for your production?
A: We accept both large and small order, please contact us for details.
3:Can lexpect to get the sample?
How long can l expect to get it?
A: Sure, Free samples can sent to you for test. About 4-6 days. Shipment according to distance and courier company
04 : can you do the design for us?
Yes, We are a professional manufacturer who can design for you.
05 : what's your payment term?
A:30% T/T Deposit +Balance before Shipment.
06 : what's the list of certificates you hold?
A:IATF16949, RoHS, CE, EN45545 Test Report, ELV Test report
