RTV silicone rubber material for mould

RTV silicone rubber material for mould are generally named as:

two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2-3 curing agent, they can still be operated within 30 minutes, but will be formed after 2-3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli  crafts, resin crafts lighting and candle crafts.

Application of RTV silicone rubber material for mould:
(1) Figurative Sculptures
(2) Indoor & Garden Sculpture
(3) Home Interior Decorative Items
(4) Ceiling Decorative
(5)Decorative Post
(6) Door Frames

Model 638# RTV silicone rubber material for mould                                                     
Appearance white
Mixing proportion of curing agent(%) 2%
Operating time ( hours ) 0.5
Curing time( hours ) 2-4
Hardness (A°) 22-28
Viscosity (CS) 25000-30000
Tensile-strength( kgf /cm2 ) ≥37
Tear-strength (kgf /cm2 ) ≥28
Elongation-break(%) ≥ 540
Retractility(%) ≤0.25
Packing (kg/pail ) 25,200



728#  white, the usage for poly crafts, lighting and candles ,molds in multiple pieces for large products.

      
Model 728# RTV silicone rubber material for mould
Appearance white
Mixing proportion of curing agent(%) 2%
Operating time ( hours ) 0.5
Curing time( hours ) 2-4
Hardness (A°) 25-30
Viscosity (CS) 25000-28000
Tensile-strength( kgf /cm2 ) ≥35
Tear-strength (kgf /cm2 ) ≥25
Elongation-break(%) ≥ 470
Retractility(%) ≤0.25
Packing (kg/pail ) 25,200

788# white, the usage for poly crafts, lighting and candles, multiple piece molds for large product .
         
Model 788# RTV silicone rubber material for mould

Appearance white
Mixing proportion of curing agent(%) 2%
Operating time ( hours ) 0.5
Curing time( hours ) 2-4
Hardness (A°) 28-32
Viscosity (CS) 28000-30000
Tensile-strength ( kgf /cm2 ) ≥35
Tear-strength (kgf /cm2 ) ≥20
Elongation-break(%) ≥ 470
Retractility(%) ≤0.3
Packing (kg/pail ) 25,200

More details of RTV silicone rubber material for mould, pls feel free to contact Ms Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828