FDA addition cure silicone rubber for mold making 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.

 

Especially suitable for the molding

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 epoxy moulds,
for pacrylic moulding,
for reproducing polyester craft

 

Some of the materials you can cast into a silicone mold are:
• Urethane Plastic
• Urethane Rubber
• Epoxy
• Polyester
• Fiberglass Resign
• Plaster
• Soap
• Wax
• Low melt metals (up to 400 degrees Max)
• HydroCal White
• UltraCal 30
• Rigid Foam

• concrete statue mold

 

 

/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.

 

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.

 

 

Packing: 5kg/pail, 25kg/pail, 200kg/pail
Delivery time is within 3 days after getting your bank receipt.
Payment Terms: T/T 100% in advance, L/C, Western Union
Mind order quantity(MOQ): 200KG

Transport: by sea or by air

Shelf life: 12 months under room temperature not open