HTV Self-Lubricating Silicone
for Tubing, Grommets & Precision Seals
HTV Self-Lubricating Silicone is a high-performance elastomer designed for applications requiring low friction and enhanced wear resistance. Engineered with self-lubricating properties, this silicone reduces friction without the need for external lubricants, ensuring long-term durability and reliability. Its excellent thermal stability, mechanical strength, and resistance to environmental factors make it ideal for demanding industrial and automotive applications.
ISO/TS 16949
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
HTV Self-lubricating Silicone - Technical Data
| Property | SL-70 | SL-60 | SL-50 | SL-40 | SL-30 | Test Method |
|---|---|---|---|---|---|---|
| Hardness (Shore A) | 70 | 60 | 50 | 40 | 30 | DIN 53 505 |
| Tensile Strength (MPa) | 5.36 | 5.67 | 6.26 | 5.573 | 4.03 | DIN 53 504 |
| Elongation at Break | 210% | 321% | 491% | 604.396% | 582.75% | ASTM-D 624 die B |
| Tear Strength (N/mm) | 4.92 | 9.42 | 16.39 | 18.86 | 18.7 | DIN 53 504 |
| Test Condition C°/min | 130/4 | 130/4 | 130/4 | 130/4 | 130/4 | |
| Selica Based | Fumed | Fumed | Fumed | Fumed | Fumed | |
| Curing Agent | DCBP | DCBP | DCBP | DCBP | DCBP | |
| Rebound Resilience (%) | 40 | 40 | 40 | 40 | 40 | DIN 53 512 |
| Specific Gravity (cm³) | 1/24 | 1/24 | 1/24 | 1/24 | 1/24 | |
| Compression set | 2.5% | 2.5% | 2.5% | 2.5% | 2.5% | DIN 53 517 |
| Temperature Range | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | |
| Appearance | Transparent / translucent | Transparent / translucent | Transparent / translucent | Transparent / translucent | Transparent / translucent | |
Typical Applications
Automotive
Low-friction seals, gaskets, connectors exposed to repeated motion.
Industrial
Wear-resistant seals, low-maintenance parts. O-rings, grommets, and bearings in dynamic assemblies
Medical & Healthcare
Comfort seals, soft interfaces, tubing components,and diaphragms requiring smooth movement.
Consumer Products
wearable devices, seals in sliding/rotating parts. Rollers, keypads, soft-touch components.
Compliance & Quality
- ISO 9001 – Quality Management
- Batch-tested for strength & durability
- Fully traceable batch documentation
- ASTM / ISO standards verified
- RoHS / REACH compliant
Key Highlights
Self-Lubricating Performance
Reduced friction for smooth, reliable motion without external lubricants.
Thermal Stability
Stable mechanical strength across wide temperature extremes.
High Tear & Tensile Strength
Resists tearing and deformation under continuous dynamic stress.
Environmental Resistance
Withstands heat, abrasion, weathering, and UV exposure.
Electrical Insulation
Safe insulating properties for moving parts near electrical systems.
Custom Grades Available
Tailored hardness, color, and lubrication levels to meet application needs.
Related Products
Transparent Silicone
High-clarity silicone engineered for transparency, aesthetics, and performance.
Medical & Food Grade Silicone
Formulated for industry standards, safe, durable, and ideal for medical and food contact.
HTV Silicone
High-performance and cost-effective material for diverse industrial applications.