Audited Supplier
Product Description
Silicon Rubber
Shanghai Wellco International Limited is proud to present our high-quality Silicon Rubber, designed to meet the needs of various industries. With its exceptional features and applications, our Silicon Rubber is the perfect choice for your insulation requirements.
Features:
- Higher insulation
- High tensile strength
- Heat resistance
- Humidity resistance
- Durability
- Flexibility
Applications:
Our Silicon Rubber is widely used in various industries for its outstanding properties. It is ideal for odor-resistance, frost-resistance, and heat-resistance in wire insulation. Whether you need insulation for electric machinery, electronic machinery, communication machinery, printer machinery, or food and medication appliances, our Silicon Rubber is the perfect solution.
Choose Shanghai Wellco International Limited for your Silicon Rubber needs and experience the highest quality and performance. Contact us today to learn more about our products and services.
Items | Performance Indicators | Typical Value |
Tensile strength | above 19MPa | >=19MPa |
Tensile strength after aging | 300ºC x 168 hrs | >=7.28MPa |
Elongation at break | above 200% | >=200% |
Elongation at break after aging | 300ºC x 168 hrs | >=70% |
Corrosion resistance | ASTM-D2671 | Not corrodible |
Insulation Breakdown voltage | 26Kv/mm | >=26/Kv |
Volume resistivity | 1.0x1014 Ω·cm | >1.0x1014 Ω·cm |
Testing standard: UL224 |
Model number | Inner Diameter | Outer Diameter | Outer Diameter | Outer Diameter | Packaged Length |
AWG | dmm | D mm | D mm | D mm | M |
30 28 26 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 | 0.30±0.10 0.80±0.10 0.46±0.10 0.56±0.10 0.66±0.10 0.71±0.10 0.81±0.10 0.86±0.10 0.96±0.20 1.07±0.20 1.19±0.20 1.34±0.20 1.50±0.20 1.68±0.20 1.93±0.20 2.16±0.25 2.41±0.25 2.69±0.25 3.00±0.25 3.38±0.25 3.76±0.25 4.22±0.25 4.72±0.25 5.28±0.30 5.94±0.30 6.68±0.30 7.46±0.30 8.38±0.30 | 0.80±0.10 0.88±0.10 0.96±0.10 1.16±0.10 1.26±0.10 1.31±0.10 1.41±0.10 1.66±0.10 1.76±0.20 1.87±0.20 1.99±0.20 2.14±0.20 2.30±0.20 2.48±0.20 2.73±0.20 2.96±0.25 3.21±0.25 3.49±0.25 4.00±0.25 4.38±0.25 4.76±0.25 5.22±0.25 5.72±0.25 6.28±0.30 6.94±0.30 7.68±0.30 8.46±0.30 9.38±0.30 | 0.70±0.10 0.78±0.10 0.86±0.10 1.06±0.10 1.16±0.10 1.21±0.10 1.31±0.10 1.46±0.10 1.56±0.20 1.67±0.20 1.79±0.20 1.94±0.20 2.10±0.20 2.28±0.20 2.53±0.20 2.76±0.25 3.01±0.25 3.29±0.25 3.80±0.25 4.18±0.25 4.56±0.25 5.02±0.25 5.52±0.25 6.08±0.30 6.74±0.30 7.48±0.30 8.26±0.30 9.18±0.30 | 0.64±0.10 0.73±0.10 0.80±0.10 0.90±0.10 1.00±0.10 1.05±0.10 1.15±0.10 1.20±0.10 1.30±0.20 1.41±0.20 1.53±0.20 1.68±0.20 1.84±0.20 2.08±0.20 2.33±0.20 2.56±0.25 2.81±0.25 3.09±0.25 3.40±0.25 3.78±0.25 4.16±0.25 4.80±0.25 5.32±0.25 5.88±0.25 6.54±0.25 7.28±0.25 8.06±0.25 8.98±0.25 | 305 305 305 305 305 305 305 305 200 200 200 153 153 100 100 100 100 100 100 100 50 100 50 50 50 50 50 50 |
Shanghai Wellco International Limited
Shanghai Wellco International Limited is a professional team with 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials. We specialize in providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wires and cables.
With a strong technical force and advanced production equipment, we offer heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. Our products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Our products have passed UL certification, RoHS, and REACH standards.
We are also capable of producing customized products or developing products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
About Us
Shanghai Wellco International Limited is a professional manufacturer of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in insulation, we are based in Shanghai, China and have been operating since 2017. Our office consists of a team of 5-10 dedicated individuals.
Quality Guarantee
We prioritize quality and ensure it through various measures:
- Always providing a pre-production sample before mass production
- Conducting a final inspection before shipment
Our Product Range
At Shanghai Wellco International Limited, we offer the following products:
- Heat Shrink Tube
- Heat Shrink Mould Part
- Marking Sleeve
- Cold Shrink Tube
Why Choose Us?
There are several reasons why you should choose us over other suppliers:
- We have extensive experience in insulation, with our founder having over 20 years of experience in the field.
- We are dedicated to research and development, ensuring that our products are of the highest quality.
Our Services
We offer the following services:
- Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, Express Delivery
- Accepted Payment Currency: USD, EUR, CNY
- Accepted Payment Type: T/T, L/C, MoneyGram, PayPal, Western Union
- Language Spoken: English, Chinese, Japanese
