Soft Platinum Liquid Silicone Flexible Foam HY-F663
Description of Platinum Cure Silicone Foams
Platinum cure silicone foams is a soft,two-component platinum silicone flexible foam that is versatile and easy to use.HY-F663 Platinum silicone foams expands 3.5 times its original volume and developsa uniform 20 1b./cu.ft.cell structure(320kg/m3).Vibrant colors can be achieved by adding Silc-pig* silicone color pigments.Cured foams is high heat resistance(will resist up to 350°F/176°C),water resistant,UV resistant and resists oxidation and ozone degradation.
Typical Applications for Platinum Cure Silicone Foams
Platinum cure Silicone Foams can be used for a variety of industrial and special effects applications including making foam filled appliances, padding/seat cushioning, orthotics/orthopedics, potting and encapsulation of electrical circuits and vibration dampening.
Technical Parameters of Platinum Cure Silicone Foams
Mixed Viscocity (mPa.s)
Pot life/working time (mins)
Curing time/setting time (mins)
Shrinkage rate (%)
Approx. volumetric expansion
20 lb/ft3 = 320 kg/m3
8-10 months when stored under 24ºC in original unopened packages.
Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.
Processing recommendations of Platinum Cure Silicone Foams
Cure Inhibition - Addition cured silicones may be inhibited by certain contaminants such as sulfur, polyesters,certain wood surfaces, epoxies, urethane rubber and tin catalyzed silicones resulting in tackiness at the pattern interface or a total lack of cure throughout the mold. If compatibility between the rubber and the surface is a concern, a small-scale test is recommended. Apply a small amount of foam onto a non-critical area of the pattern.Inhibition has occurred if the matrerial is gummy or uncured after the recommended cure time has passed. This product will not cure against tin-based silicone rubbers.
Applying A Release Agent - Silicone Foams will stick to some surfaces and a release agent may be necessary to facilitate demolding. When casting Silicone Foams
1.Various range of export trading forms: FOB,CFR,CIF,DDU.
2.Free sample by UPS to your home, goods delivery to your nearest port by sea or by air.
3.To help you reduce the customs clearance fees, we can offer all kinds of Certificate of Origin related to different countries including CO, FORMA,FORME,FORMF,etc.
Packaging & Shipping
As a Leading manufacturer of liquid silicone rubber with more than 20 years,believed that we really can provide your the high-quality product with Competitive price,and even the technical support and perfect after-sales service.We really hope we can start an cooperation by giving both size chance . You get an chance for figure out an very good supplier ,We get the reputable partner for developing our silicone in your country.Let's do something good for your company in the future !
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