Product Abstract
Low Compression Set Foamed Silicone is high-performance liquid silicone foam belonging to Silicone Foam and Foamed silicone series, with adjustable foaming ratio of 2~7 times. It owns ultra-low compression permanent deformation, excellent rebound and stable size after long-term squeezing. This eco-friendly material is widely used for long-load cushioning parts, continuous compression sealing strips and automotive interior components, ensuring stable product performance in long-term working status.
Product Overview
This special foamed silicone is two-part addition curing liquid silicone. After heating foaming, the finished Silicone Sponge will not produce permanent indentation under continuous pressure. It can be matched with Toy mold silicone and other mold materials to produce durable foaming accessories, and is widely used in industries requiring long-term compression resistance.
Core Product Features & Advantages
Ultra-low compression set: No permanent deformation after long-term continuous compression.
Superior resilience: Bounce back rapidly to original shape after releasing pressure.
Uniform foaming quality: Even pores, stable structure, consistent performance of finished products.
Wide temperature range: Maintain physical properties from -65℃ to 200℃.
Safe & inert: Non-toxic, non-corrosive, compliant with industrial and daily use standards.
Step-by-Step Usage Instructions
Pre-stir: Stir A and B liquids separately to make materials homogeneous.
Mix: Combine two parts at 1:1 ratio and stir evenly for 2-3 minutes.
Vacuum process: Remove internal bubbles and use the mixture without delay.
Heat cure: Conduct constant temperature heating to complete foaming and molding.
Application Scenarios
Used for long-term compression sealing strips, furniture fixed cushions, automotive continuous load pads and mechanical equipment shock-absorbing parts. It effectively solves the problem of material collapse caused by long-term pressure, extending the service life of end products.
Precautions
Store away from sunlight and high temperature. Keep away from phosphorus, tin, heavy metals and water to avoid curing failure.
Packaging & Storage
Available in 25KG, 200KG barrels. Shipped as non-dangerous goods, sealed storage in cool and dry environment.
FAQ
Q1: What does low compression set mean?
A1: It means the foam will not stay deformed after long-term squeezing and can recover fully.
Q2: Suitable for furniture cushions used all day long?
A2: Yes, it is specially designed for long-load cushion scenarios.
Q3: Does temperature change affect its compression resistance?
A3: Stable performance in low and high temperature environment.