Silicone, Silicone Rubber, Silicone Rubber for Mold Making manufacturer / supplier in China, offering Liquid Silicone Rubber, RTV-2 Silicon, Platinum Cure Silicone, Silicone Rubber, RTV Rubber for Plastic Products Molding, Silicone Rubber for Concrete Flower Pot Molds and so on.
|Purchase Qty. / Reference FOB Price|
|1-1,999 kilogram||US $13.55|
|2,000+ kilogram||US $8.2|
|Production Capacity:||8 Tons Per Day|
|Payment Terms:||T/T, Western Union, Paypal|
|Certifications:||RoHS, MSDS, SGS, ISO9001:2000|
|Feature:||Very Low Shrinkage for Moulds Making|
liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
Description of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
rtv silicon, liquid silicone rubber, platinum cured silicone rubber, food grade silicone rubber are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Applications of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
Especially suitable for the molding
for food moulding like chocolates, cake etc
for plaster decoration duplication,
for gypsum sculpture reproduction,
for duplicating resin product with fine details,
for PU resin reproduction,
for wax molding,
for stone duplication ,
for reproducing polyester craft
Features of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
Good fluidity and good operability and good for pouring method.
Excellent mechanical properties, in particular tear strength and tensile strength.
Excellent flexibility and it is easy to demould.
High temperature resistance, high duplication times and repeated use.
There are a range of catalysts/curing agent/hardener allows the Liquid rtv silicone rubber to fulfill requirements for various applications and various requirements on the operation time and curing time.
Operation ways of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
1.The cast pouring, for example:
Prepare a frame, fix the prototype for copy into the frame, (if the prototype's material is glass or ceramic, the release agent is necessary to prevent sticking.
2. Take 1 part A and 1 part B,mix themevenly.
3.Vacuum defoaming in 1~3 min,inject the rubber into the type box, then vacuum defoaming again, curing 24 hours in nature room temperature, use it after demold.
4. Demold after 3 hours' room temperature curing, and then use it after 24 hours' keep mold under the same condition.
Datasheet of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
|Mix ratio(A:B)||1:01||1:01||1:01||1:1 or 10:1|
|Tensile strength (MPa)||4.7||5.2||5.8||5.8|
|Pot life/working time (mins)||20-40||20-40||20-40||20-40|
|Curing time/setting time||3-5hrs(25°C)||3-5hrs(25°C)||3-5hrs(25°C)||3-5hrs(25°C)|
|Shrinkage rate (%)||≤0.1||≤0.1||≤0.1||≤0.1|
Package of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
Certifications of liquid silicone rubber, rtv-2 silicon, platinum cure silicone,silicone rubber
We are manufacturer specializing in molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicone, encapsulants and potting compound,addition cure liquid silicone,baby nipple silicone rubber ,lifecasting,food grade silicone rubber, trademark silicone rubber, HTV silicone rubber, lead-zinc alloy crafts silicone rubber, hot stamping silicone plate, hot stamping silicone roller, gross rubber, RTV-2 silicone rubber, silicone molds, silicone products,etc.
More applications, pls contact Lydia Yang: