Basic Info.
Application
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
Material
Thermoplastic Polyeher Ester Elastomer
Type
Insulation Sleeve & Tube
Chemistry
Hybrid Insulation
Classification
Hybrid Insulation Materials
Transport Package
Cartons
Product Description
KOSOO DR Diesel-resistant, flexible, flame-retardant elastomer tubing With resistance to aviation and diesel fuels, hydraulic fluids, and lubricating oils, KOOSOO DR is ideal for applications require resistance to fuels, fluids and solvents. It is particularly suitable for protecting and bundling of high-performance cables and wiring harnesses.·Shrink ratio: 2:1·Outstanding fluid and heat resistance.·Abrasion resistance and excellent mechanical properties.·Flexible, flame-retardant.·Free of PCBs, PCPs, polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are classified as environmentally hazardous substances. Conform to European RoHS environmental directive. - Operating Temperature Range
·Operating temperature range: -75ºC~150ºC·Minimum full recovery temperature: 175ºC- Specifications/Standards
AMS-DTL-23053/16 | Property | Requirement | Test method | Typical value |
Physical: | Tensile strength | 11.7MPa min. | ASTM D 638 | ≥14MPa |
Elongation | 250% min. | ASTM D 638 | ≥350% |
Heat shock | No cracking, dripping or flowing | ASTM D 2671 | Pass |
Low temperature flexibility | No cracking | ASTM D 2671 | Pass |
Aging 150ºC, 168hrs |
Tensile strength after aging | 10.3MPa min. | ASTM D 638 | ≥12MPa |
Elongation after aging | 200% min. | ASTM D 638 | ≥300% |
Electrical: | Dielectric voltage withstand | 2500V,60sec,no breakdown | ASTM D 2671 | Pass |
Dielectric strength | 11.9kV/mm min. | ASTM D 2671 | ≥11.9kV/mm |
Volume resistivity | 109Ω·cm min. | ASTM D 876 | ≥109Ω·.cm |
Chemical: | Corrosion | No corrosion | ASTM D 2671 | Pass |
| Flammability | Self extinguishing within 1 minute | ASTM D 2671 | Pass |
Fluid resistance: | 23ºC,24hrs (aviation and diesel fuels, hydraulic fluids, lubricating oils, etc.) |
| Tensile strength | 10.4MPa min. | ASTM D 2671 | ≥12MPa |
| Elongation | 200% min. | ASTM D 2671 | ≥300% |
| Dielectric strength | 7.9kV/mm min. | ASTM D 2671 | ≥9.0kV/mm |
- Product sizes mm/inch
Size | Inside diameter | Wall thickness | Standard length (m/spool) |
As supplied(min.) | After recovery(max.) | After recovery |
1/8 | 3.2(0.125) | 1.6(0.062) | 0.76±0.15(0.030±0.006) | 100 |
3/16 | 4.8(0.187) | 2.4(0.093) | 0.84±0.15(0.033±0.006) | 100 |
1/4 | 6.4(0.250) | 3.2(0.125) | 0.89±0.15(0.035±0.006) | 100 |
3/8 | 9.5(0.375) | 4.8(0.187) | 1.02±0.20(0.040±0.008) | 50 |
1/2 | 12.7(0.500) | 6.4(0.250) | 1.22±0.20(0.048±0.008) | 30 |
3/4 | 19.1(0.750) | 9.5(0.375) | 1.45±0.28(0.057±0.011) | 30 |
1 | 25.4(1.000) | 12.7(0.500) | 1.78±0.28(0.070±0.011) | 30 |
1 1/2 | 38.1(1.500) | 19.0(0.750) | 2.41±0.41(0.095±0.016) | 15 |
2 | 50.8(2.000) | 25.4(1.000) | 2.79±0.41(0.110±0.016) | 22 |
Color
Standard: Black (-BK)
Nonstandard colors can be available upon request.
Nonstandard size
Nonstandard sizes are available upon request.
Standard packaging
On spools.
Ordering description
Specify product type, size (mm or inch) and color.
FAQQ1. What is your terms of packing?
A: Generally, we pack our goods in KOSOO standard paper rolls and cartons. If you have special request,we could do the OEM packing for you.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF
Q4. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Address:
Kaiheng Technology Patk, No. 148, Changan, Guangzhou Road, Guangzhou, Guangdong, China.
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
Guangzhou Kaiheng Enterprise Group Co., Ltd. is a diversified group primarily involved in the research and development, sales and production of new polymer materials, heat shrinkable tubing, cross-linked special wires and cables, PVC tubing and other electronic products. Our company enjoys convenient transportation and beautiful surroundings. Covering an area of more than 100, 000 square meters, our factory is composed of modern standard plants, office buildings and R& D centers. Since our establishment, our group and our underling companies have kept up a strong development momentum by adhering to the corporate tenet to have good faith and be united, to stick to our words, to succeed with science and technology, and to keep abreast of the time. We have a strong technical team consisting of professors, experts and engineers of profound background, and have set up a research and development center on polymer materials on a cooperative basis with the local government. Through both internal development of new solution for tomorrow′s challenges and the acquisition of advanced equipment and technologies, we will deliver even more value to our customers. Our expertise in material science, product design and process engineering allows us to develop, manufacture and sell high-performance, superb quality products. We sincerely welcome customers from around the world to cooperate with us for mutual benefit.