Introduction
Silicone rubber square bar is a square profile used for industrial sealing, gasketing and electrical insulation.
Features
1. Temperature Resistance
Remains flexible in extreme cold and resists hardening in high heat.
2. Waterproof
Continuous solid silicone sheet forms a non‑porous barrier, inherently blocking water penetration at joints and interfaces.
3. Electrical Insulation
Solid silicone material does not conduct electricity, forming a stable insulation layer.
Technical Specifications
| Sell by the metre | Yes |
|---|---|
| Colour | White |
| Material | Silicone |
| Cross Section Type | Square |
| Hardness (Shore A) | 60 |
| Maximum Temperature (°C) | 230.00 |
| Minimum Temperature (°C) | -60.00 |
| Elongation at break (%) | 400.00 |
| Tensile Strength (MPa) | 10.00 |
| Compression Set (%) | 13.00 |
| Compression Set Testing Parameters | 24hrs @150 |
Company Strengths
1. Full Certification Traceability
Products comply with FDA 21CFR177.2600, EC 1935/2004 and WRAS BS69200, with complete and traceable certification documents.
2. Professional Application
SupportProfessional material engineering team provides targeted performance evaluation and on-site application guidance.
3. 7×24 Technical Support
Online technical response within 1 hour, offering professional solutions for product application and maintenance.
4.. Mature Customization System
Complete non-standard customization process supports rapid prototyping and stable mass production.
FAQ
Q1. What are the key mechanical parameters?
Hardness 60 Shore A, tensile strength 10MPa, elongation at break 400%, compression set 13% at 150℃/24h.
Q2.Which certifications does the product hold?
It meets FDA 21CFR177.2600, EC 1935/2004 and WRAS BS69200 standards.
Q3.What media should be avoided in use?
Avoid contact with oils, solvents, dilute alkalis and concentrated acids.
Q4.What affects the service life?
Long-term high-temperature exposure and corrosive media accelerate performance degradation.
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