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Silicone Foam SA700-600
Ключевые преимущества
- High-hardness silicone foam structure for stronger sealing support and greater clamping-force gasket designs
- Excellent resistance to compression deformation, elasticity loss, and stress relaxation
- Stable performance under ultraviolet rays, ozone, and high/low temperature exposure
- Low thermal conductivity for insulation-oriented sealing structures
- High electrical insulation and reliable flame-retardant performance
- Wide thickness range from 0.8 mm to 20 mm for broader project adaptability
Silicone Foam SA700-600
High-Hardness Silicone Foam for Environmental Sealing, High Clamping Force Gaskets, and Harsh-Condition Protection
SA700-600 is a high-hardness silicone foam developed for demanding sealing and protection applications. It features superior durability and sealing properties, and is used to help protect outdoor communication, lighting, and electronic devices from wind, dust, and fire exposure. Compared with medium-hardness silicone foam products, it offers higher tear and tensile strength, wider thickness options, and easier processing.
SA700-600
High-Hardness Silicone Foam
Thermal Conductivity 0.08 W/(m·K)
Breakdown Voltage ≥5 kV/mm
UL94 V-0 / HF-1
-55~200°C
High-Hardness Silicone Foam
Thermal Conductivity 0.08 W/(m·K)
Breakdown Voltage ≥5 kV/mm
UL94 V-0 / HF-1
-55~200°C
Series Snapshot
Модель
SA700-600
SA700-600
Цвет
Grey / Black
Grey / Black
Thickness Range
0.8–20.0 mm
0.8–20.0 mm
Плотность
550 ± 50 kg/m³
550 ± 50 kg/m³
Техническая информация
Review the product positioning, core performance, sealing behavior, configuration options, and application fit for SA700-600 silicone foam.
Q1
What is SA700-600 designed for?
SA700-600 is designed for high-resistance environmental sealing and gasket applications that require higher clamping force, stronger durability, and stable performance under harsh outdoor and high-temperature conditions.
High-Hardness Sealing Direction
Suitable where the structure requires higher resistance and greater clamping force than medium-hardness foam products.
Outdoor Protection
Used to protect outdoor communication, lighting, and electronic devices from wind, dust, and fire exposure.
High-Temperature Consistency
Designed for applications where gasket consistency and uniformity are especially important under high-temperature conditions.
Wide Processing Window
Its wide thickness options and easy processability support broader project adaptation.
Q2
What are the core technical data for SA700-600?
The table below reflects the current published SA700-600 datasheet values.
| Недвижимость | Стандарт испытаний | SA700-600 |
|---|---|---|
| Цвет | Визуальный | Grey / Black |
| Толщина | / | 0.8–20.0 mm (Tolerance ±10%) |
| Плотность | ASTM D3574-95 | 550 ± 50 kg/m³ |
| Compressive Rebound Stress | ASTM D1056 | 150 kPa |
| Compression Set | ASTM D1056 Test D @70°C / @100°C | <1% / <5% |
| Прочность на разрыв | ASTM D412 | 600 kPa minimum |
| Break Elongation | ASTM D412 | 90% minimum |
| Absorption Rate | ASTM D1056 | ≤3% |
| Теплопроводность | ASTM E1461 | 0.08 W/(m·K) |
| Напряжение пробоя | ASTM D149 | ≥5 kV/mm |
| Объемное удельное сопротивление | ASTM D257 | >1012 Ω-см |
| Flame Retardant Grade | UL94 | V-0, HF-1 |
| Recommended Temperature | SAE J-2236 | -55~200°C |
Q3
What sealing and insulation strengths does SA700-600 emphasize?
SA700-600 is positioned around compression stability, sealing durability, and insulation reliability under extreme service conditions.
Compression Deformation Resistance
Excellent resistance to compression deformation helps reduce maintenance cost and sealing failure risk.
Elasticity and Stress Relaxation Control
The datasheet highlights elasticity and resistance to stress relaxation as a core product strength.
Thermal Insulation
Low thermal conductivity supports insulation-oriented sealing structures and heat-blocking applications.
Extreme-Environment Stability
Stable under ultraviolet rays, ozone, and high/low temperatures for outdoor and harsh-condition use.
Q4
How can SA700-600 be configured and handled?
The datasheet supports custom sheet sizing, molded shapes, optional adhesive structures, and different storage conditions depending on adhesive use.
Configurations Available
Base material: No base material or custom base material
Sheet material: Customized to customer requirements
Shape: Molded into various shapes
Adhesive Options
No adhesive, single-sided adhesive, or double-sided adhesive
Storage & Transportation
Without adhesive: 10°C–35°C / 40%–70% RH
With adhesive: 18°C–30°C / 45%–55% RH
Store in original packaging at room temperature and stay away from open flames.
Срок годности
Without glue: 10 years
With adhesive: Depends on adhesive type
Q5
Which applications fit SA700-600 best?
The current datasheet positions SA700-600 around environmental sealing and gasket use where higher resistance, stronger clamping force, and high-temperature consistency are required.
Outdoor Communication Equipment
Suitable for sealing structures that protect outdoor communication devices against wind, dust, and fire-related exposure.
Lighting Equipment
Applicable to lighting assemblies where environmental sealing durability and flame-retardant protection are important.
Electronic Device Environmental Sealing
Designed for electronics requiring stable sealing performance, higher resistance, and stronger clamping-force gasket structures.
High-Temperature Uniform Gasket Structures
A fit for gasket applications where consistency and uniformity must remain stable under elevated temperatures.
Загрузки и часто задаваемые вопросы
Technical Resources
Frequently Asked Questions
Q1. What is the main difference between SA700-600 and medium-hardness silicone foam?
SA700-600 is positioned as a higher-hardness grade with stronger durability, better sealing properties, and higher tear and tensile strength than medium-hardness silicone foam products.
Q2. Is SA700-600 suitable for outdoor sealing structures?
Yes. The datasheet explicitly references outdoor communication, lighting, and electronic-device protection against wind, dust, and fire exposure.
Q3. What flame-retardant level is listed?
The listed flame-retardant grade is UL94 V-0 and HF-1.
Q4. Does the product support adhesive options and custom shaping?
Yes. The datasheet lists no adhesive, single-sided adhesive, and double-sided adhesive, and also states the product can be molded into various shapes.
Q5. What shelf life is listed for SA700-600?
The datasheet lists 10 years without glue, while the shelf life with adhesive depends on the adhesive type.
