• Model NO.：HY-625
• Minimum Order Quantity：200 Kilograms
• Sample：Available
• Shelf Life：10~12 Months in 25c
• Mixing Ratio of Curing Agent：100:3
• Type：Condensation Silicone Rubber
• Shore Hardness：25 Shore a
• Transport Package：25kg,Pail 200kg,Pail
• Specification：Reach, Msds
• Trademark：hong ye silicone
• Origin：Shenzhen
• HS Code：39100000
• Production Capacity：8 Tons Per Day

Basic Info.

Model NO. HY-625 Minimum Order Quantity 200 Kilograms Sample Available Shelf Life 10~12 Months in 25c Mixing Ratio of Curing Agent 100:3 Type Condensation Silicone Rubber Shore Hardness 25 Shore a Transport Package 25kg/Pail 200kg/Pail Specification Reach, Msds Trademark hong ye silicone Origin Shenzhen HS Code 39100000 Production Capacity 8 Tons Per Day

Product Description

2 parts silicone rubber for resin mold docowing

 Two components liquid silicone RTV rubber for polyresin craftsis a kind of room temperature vulcanized silicone rubber in condensation type. It's generally named as two part silicone rubber , Part A is a flowable liquid, part B is the curing agent or catalyst . It's mainly used for mold making .

Application of Two Components liquid silicone RTV rubber for polyresin crafts

 two components liquid rtv silicone mold making rubber for polyresin crafts is used for making molds of concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products . 

 
Technical Parameters  of Two Components liquid silicone RTV rubber for polyresin crafts

Model	Color	Mixing ratio (%)	Pot life (mins, under 25ºC)	Curing time (hrs,under 25ºC )	Hardness  ( Shore A )	Tensile- strength  (MPa)	Tear- strength (kN/m)	Viscosity (After A/B mixed ,mPa.s)	Shrinkage rate (%)	Elongation (%)
HY-625	White	2-3	30-40	4-5	25±2	4.3±0.5	24±2	22000±5000	≤0.3%	200%

 
Characteristics of Two Components liquid silicone RTV rubber for polyresin crafts
*Good operability, easy to demold
*High hardness
*High tensile and tear strength
*Cure at room temperature 
*High duplication times  
 
Operation instructionsof Two Components liquid silicone RTV rubber for polyresin crafts
Step 1: prepare the original molds
Step 2: Take 100 G parts A and add 3G parts B and mix them evenly. 
Step 3: Vacuum pumping
Step 4: Pouring casting or Brush operation


If you are interested, we can provide free samples for you to test and pls free to contact Roro.
Have a nice day~.