LANGCHI is a Silicone Tube Supplier & Manufacturers in China. LANGCHI high-quality silicone rubber tubing with superior flexibility, high-temperature resistance, and excellent chemical resistance. Our silicone tubing comes in a wide range of sizes, wall thicknesses, and colors, customizable for diverse application needs. Whether you require silicone tubing for medical , food processing, chemical, household, or demanding industrial applications, LANGCHI offers reliable, customizable solutions.
Technical Specifications· Hardness: 70±5
· Tensile Strength: ≥6.5 MPa
· Product Colors: Transparent, white, black, red, yellow, green (custom colors can be produced upon request)
· Temperature Range: -40 to 200℃
· Size Specifications: Diameter ranges from 0.5 to 100 mm
· Surface Performance: Water-repellent, non-stick to many materials, and provides isolation
· Electrical Properties: Minimal changes in performance when exposed to moisture or elevated temperatures. Even when burned in a short circuit, the generated silica remains an insulator, ensuring the continued operation of electrical equipment, making it ideal for manufacturing wires, cables, and connectors.
Product Features: LANGCHI Silicone rubber is a new type of high-performance elastic material with the following characteristics:· High-and-low-Temperature Resistances: Can withstand temperatures up to 200℃, and as low as -40 to -60℃
· Good Biological Stability
· Ability to Withstand Repeated Sterilization
· Excellent Resilience
· Permanent deformation is less than 50% after 48 hours at 200℃
· Dielectric Strength: Breakdown voltage is 20-25 KV/mm
· Ozone, UV, and Radiation Resistance
· Oil Resistance: Specialty silicone rubber exhibits oil-resistant propertiesPerformance Characteristics· Continuous Operating Temperature Range: -60 to 200℃
· Softness: Flexible and adaptable
· Arc and Corona Resistance: Performs excellently under high voltage conditions
· Customizable Specifications: Various specifications can be customized according to customer requirements
· Non-Harmful, Non-Toxic, Odorless: Meets environmental safety standards
· High Pressure Resistance: Suitable for high-pressure applications
· Environmentally friendly
Standard Colors: Black, red, blue, white, gray, green, transparent (other colors available upon request).
Product specification sheet and pressure:
Model | ID(mm) | OD(mm) | WP/KG | BP/KG | Remarks |
1/16*1/8 | 1.6 | 3.2 | 1 | 2 | |
1/8*1/4 | 3.2 | 6.25 | 1.5 | 3 | |
3/16*5/16 | 4.8 | 7.9 | 3 | 6 | |
1/4*3/8 | 6.35 | 9.5 | 3.5 | 7 | |
3/8*1/2 | 9.5 | 12.7 | 4 | 8 |
Item |
Unit |
Testing standards |
GA-1053 |
GA-1063 |
GA-1073 |
GA-1083 |
Hardness |
HA |
GB/T 6031-1998 |
50±2 |
60±2 |
70±2 |
80±2 |
Appearance |
Clear |
Clear |
Clear |
Clear |
||
Specific gravity(25℃) |
GB/T 533-1991 |
1.16 |
1.19 |
1.22 |
1.23 |
|
Degree of plasticity |
GB/T 12828-1991 |
215 |
255 |
305 |
335 |
|
Tensile strength |
MPa |
GB/T 528-1998 |
7.5 |
7.0 |
7.0 |
7.0 |
Elongation |
% |
GB/T 528-1998 |
450 |
420 |
320 |
200 |
Tensile permanent deformation |
% |
GB/T 528-1998 |
7.0 |
7.5 |
7.0 |
6.0 |
Tear strength |
kN/m |
GB/T 529-1999 |
21.0 |
20.0 |
20.0 |
20.0 |
Resilience |
% |
GB/T 1681-1991 |
53 |
51 |
50 |
50 |
Linear shrinkage |
% |
GB/T 17037-2003 |
3.2 |
3.1 |
3.0 |
3.0 |
Volume resistivity |
Ω·cm |
GB/T 1692-1992 |
3.5×10 |
3.0×10 |
3.0×10 |
3.0×10 |
Breakdown voltage |
kV/mm |
GB/T 1695-2005 |
21 |
21 |
20 |
20 |