China RTV Molding Silicone Rubber

RTV Molding Silicone Rubber
1. Applications for RTV Molding Silicone Rubber
RTV Molding Silicone Rubber is mainly applied for making various molds:
RTV Molding Silicone Rubber can used to reproduce concrete or cement, plaster, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.
RTV Molding Silicone Rubber can used to reproduce poly resin, epoxy, polyurethane-polymer, plastic toy, gift and stationery.
RTV Molding Silicone Rubber can also used to reproduce soaps, candle & lighting.
2. Introduction for RTV Molding Silicone Rubber
1). Two-part of RTV Molding Silicone Rubber: Flowable liquid silicon and curing agent.
2). RTV Molding Silicone RubberCures at room temperature within 4-6 hours.
3. FEATURES for RTV Molding Silicone Rubber
1). RTV Molding Silicone Rubber has An exceptional fluidity and good operability.
2). RTV Molding Silicone Rubber has good Temperature and deformation resistance as well as low shrinkage.
3). RTV Molding Silicone Rubber has High duplication times
4. Datasheet for RTV Molding Silicone Rubber
Model: 630#
RTV Molding Silicone Rubber Appearance: White Mixing proportion of curing agent(%) 2 Operating time ( hours ): 0.5 Curing time( hours ): 2-4 Hardness (shore A): 30 Viscosity (CS): 24000-29000 Tensile-strength ( kgf /cm2 ): ≥ 36 Tear-strength (kgf /cm2 ): ≥ 28 Elongation-break(%): ≥ 420 Retractility(%): ≤ 0.3 Packing (kg/pail ): 25, 200
5. Instruction for RTV Molding Silicone Rubber
Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 2-3 hours.
1). Adding curing agent 1%, the silicone rubber can still be operated within 2.5 hours and can be Demoulded after 6-8 hours.
2). Adding curing agent 2%, the silicone rubber can still be operated within 50 minutes to 1 hour and can Be demoulded after 2-3 hours.
3). Adding curing agent 3%, the silicone rubber can still be operated within 28 -30 minutes and can bedemoulded after 1.5-2 hours.
4). Adding curing agent 4%, the silicone rubber can still be operated within 10 -15 minutes and can be demoulded after 1 -1.5 hours.
6. Package for RTV Molding Silicone Rubber 5kg/drum, 25kg/drum, 200kg/drum Whatever you have any request or questions for RTV Molding Silicone Rubber, pls feel free to email me or call me. Mob: 0086-18938867544

Model630#AppearancewhiteMixing proportion of curing agent (%)5%Operating time (mins 25 0C )20-40Curing time(hours 25 0C)3-5Hardness (A°)30±2Density ( g/cm 3 )1.08Viscosity (Mpas -25 0C)27000-32000Tensile-strength(kgf /cm2 )≥40Tear-strength (kgf /cm )≥30Elongation-break(%)≥ 450Retractility(%)≤0.3

For more information, pls contact Ms Katie
Mob:+86 189 3886 7557