Silicone Foam Rubber SA700-200
SA700-200 is a highly compressible, ultra-soft silicone foam designed for assemblies where low closure force and stable sealing are critical. Its lightweight foam structure, low compression resistance, and long-term elastic recovery make it well suited for cushioning, insulating, and sealing interfaces in battery systems, outdoor cabinets, and other protection-focused assemblies.
主なメリット
- Highly compressible, ultra-soft foam structure for low-force sealing interfaces
- Lightweight material direction with stable resilience over long-term compression cycles
- Low thermal conductivity for heat-blocking and insulation-oriented applications
- Strong electrical insulation performance for protected enclosure and battery structures
- UL94 V0 flame-retardant performance for safety-focused assemblies
- Available as customized sheets and die-cut converted parts
Foamed Silicone Rubber SA700-200
Ultra-Soft, Highly Compressible Silicone Foam for Low Closure Force Sealing, Insulation, and Cushioning
SA700-200
Ultra-Soft Silicone Foam
Low Closure Force
Thermal Conductivity ≤0.2 W/(m·K)
Breakdown Voltage ≥8 kV
UL94 V0
Ultra-Soft Silicone Foam
Low Closure Force
Thermal Conductivity ≤0.2 W/(m·K)
Breakdown Voltage ≥8 kV
UL94 V0
Series Snapshot
モデル
SA700-200
SA700-200
カラー
White / Black
White / Black
Thickness Range
1.0–10.0 mm
1.0–10.0 mm
密度
200 ± 20 kg/m³
200 ± 20 kg/m³
技術情報
Review the product positioning, core data, compression behavior, application fit, and supply direction for SA700-200 foamed silicone rubber.
Q1
What is SA700-200 designed for?
SA700-200 is designed for assemblies where low closure force, soft compression, sealing stability, and insulating behavior need to be balanced in one foam material.
Ultra-Soft Sealing Direction
Suitable where housing structures or interface parts cannot tolerate high closure load.
Low-Weight Foam Structure
The combination of low density and softness supports lightweight cushioning and sealing schemes.
Long-Term Recovery Advantage
Its foam structure is positioned to support long-term performance in repeated compression environments.
Protection-Oriented Use
Well suited for insulating, sealing, and cushioning roles in electrical and environmental protection assemblies.
Q2
What are the core technical data for SA700-200?
The datasheet provides the following values for screening material softness, insulating capability, and flame-retardant performance.
| プロパティ | Test Standard | SA700-200 |
|---|---|---|
| カラー | ビジュアル | White / Black |
| 厚さ（mm） | / | 1.0–10.0 |
| Density (kg/m³) | ASTM D3574-95 | 200 ± 20 |
| Compression Force Deflection (25%) | ASTM D3574 | 1–17 kPa |
| Compression Set | ASTM D3574-95 Test D @ 158°F | <5% |
| 引張強度 | ASTM D3574-95 Test E | 126 kPa |
| Tear Strength | ASTM D3574-95 Test E | 2.5 N/mm |
| 熱伝導率 | ASTM D5470 | ≤0.2 W/(m·K) |
| 絶縁破壊電圧 | ASTM D149 | ≥8 kV |
| 電気絶縁 | ASTM D412 | >1 × 1017 Ω・cm |
| Flame Retardancy | UL94 | V0 |
These values are suitable for early-stage screening. Final material selection should still be confirmed against the actual gap, closure force, sealing target, and assembly environment.
Q3
What performance strengths does SA700-200 emphasize?
The datasheet points to low-force compression, long-term seal recovery, thermal insulation, and electrical insulation as the core performance directions.
Low Compression Force
Suitable for sealing structures that require a soft foam and low clamp force to achieve interface contact.
Resistance to Compression Set
Compression set below 5% supports longer sealing life in repeated or sustained compression environments.
Thermal Insulation
Low thermal conductivity helps reduce heat transfer in insulating pad and strip applications.
Electrical Protection
High insulation level and high breakdown voltage support protected electrical assemblies.
Q4
How can SA700-200 be supplied and handled?
The datasheet provides a project-based supply direction with customized sheets and die-cut parts, plus standard storage guidance.
Configurations Available
Sheet products: Customized
ダイカット製品カスタマイズ
Storage & Transportation
Store in a well-ventilated, cool, and dry place. Keep away from open flames.
Safety
The datasheet describes the product as non-toxic and to be handled as a non-hazardous material.
Project Notes
Confirm actual gap size, allowable closure force, sealing target, and environmental exposure before sampling.
Q5
Which applications fit SA700-200 best?
The datasheet highlights battery pack structures, outdoor communication or power cabinets, and charging-pile sealing as strong-fit applications.
Battery Pack Inter-Cell Pads
Suitable for inter-cell cushioning and insulating pad positions in battery packs.
Upper / Lower Housing Sealing Strips
Applicable to upper and lower enclosure sealing strips where long-term seal recovery is important.
Outdoor Communication / Power Cabinets
Suitable for waterproof sealing strips exposed to sunlight, rain, and temperature fluctuation.
Charging Pile Fire Sealing
Can be used for fire sealing and protective sealing roles inside charging-pile structures.
ダウンロードとFAQ
Technical Resources
Frequently Asked Questions
Q1. What is the most important selection reason for SA700-200?
The strongest selection reason is its ability to provide sealing performance at very low closure force while still offering insulation and flame-retardant capability.
Q2. Is SA700-200 suitable only for battery applications?
No. The datasheet also highlights waterproof sealing in outdoor communication and power cabinets, plus fire sealing in charging piles.
Q3. Does SA700-200 have good long-term seal recovery?
Yes. Its compression set is listed at less than 5%, which supports long-term sealing stability.
Q4. Can the product be supplied in converted forms?
Yes. The datasheet lists customized sheet products and customized die-cut products.
Q5. What flame rating is listed for SA700-200?
The listed flame retardancy is UL94 V0.
