Low Hardness Silicone
for Flexible Industrial Parts
Our Low Hardness Silicone Rubber offers exceptional softness and flexibility, making it ideal for cushioning, gentle compression, and applications requiring a soft touch—such as medical devices, consumer goods, and seals. It conforms easily to complex shapes without sacrificing durability.
ISO/TS 16949
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
Key Highlights
Temperature Resistance
Performs reliably from -50°C to +250°C; ideal for high-temp and cold-resilient applications.
Durability
Resistant to UV, ozone, and chemicals; maintains shape and seal after compression.
Mechanical Strength
High tensile, tear, and compression recovery; excellent stretchability for dynamic components.
Cost-Effective
Premium performance at competitive pricing for industrial applications.
Versatility
Medium density and consistent performance; suitable for extrusion, molding, and precision parts.
Customizable
Default white, can be color-matched; hardness and form tailored to specific needs.
Quality Assurance
ISO 9001 certified, batch-tested for strength & durability, fully traceable documentation.
Chemical & Fluid Resistance
Withstands oils, fuels, and industrial chemicals without degradation; maintains performance in challenging environments.
Technical Data
Low Hradness Silicone
| Property | LH-30 | Test Methods |
|---|---|---|
| Hardness (Shore A) | 30 | DIN 53 505 |
| Tensile Strength (MPa) | 6.5 – 8.0 | DIN 53 504 / ASTM D412 |
| Elongation at Break | 600 – 700 | ASTM D412 |
| Tear Strength (N/mm) | 18 – 25 | ASTM D624 (Die B) |
| Test Condition C°/min | 130/4 | |
| Selica Based | Fumed | |
| Curing Agent | PTC | |
| Rebound Resilience (%) | 40 | DIN 53 512 |
| Specific Gravity (cm³) | 1/24 | DIN 53 479 |
| Compression set | 2.5% | DIN 53 517 |
| Temperature Range | –50°C to +250°C | |
| Appearance | White | DIN 53 483 |
Typical Applications
Automotive
Soft seals, grommets, dust covers, vibration-damping elements, and interior cushioning parts.
Industrial
Low-compression seals, cushioning pads, flexible liners, and soft protective interfaces.
Wearables & Electronics
Soft-touch keypads, tactile buttons, flexible bands, shock-absorbing seals, and enclosure gaskets.
Medical & Healthcare
Comfort seals, soft interfaces, tubing components, diaphragms, and skin-contact parts.
Consumer Products
Soft grips, anti-slip pads, cushioning components, flexible covers, and household seals.
Sports & Leisure
Flexible grips, shock-absorbing elements, protective padding, and ergonomic components.
Packaging & Closures
Soft liners, sealing inserts, compression seals, and leak-preventing components.
Sealing Applications
Low-force sealing gaskets, dust and moisture barriers, and flexible protective seals.
Compliance & Quality
- ISO 9001 – Quality Management
- Batch-tested for strength & durability
- Fully traceable batch documentation
- ASTM / ISO standards verified
- RoHS / REACH compliant
Performed Tests
Request Sample
We’re excited to provide you with a sample of our high-quality silicone products. Please fill out the form below with your technical specifications and requirements. Include any datasheets or drawings using the file upload option, so our team can prepare the exact sample you need. Our team will review your request promptly and get back to you with details, availability, and delivery information.
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