Gold Member Since 2013
Mingcheng Group Limited

Silicone Rubber, Silicone, Silicon manufacturer / supplier in China, offering RTV-2 Silicone Rubber for Mold Making (RTV2028), Hot! Addition Silicone Rubber for Prototype Design and Production Tooling (MCPLA-H40), Liquid Silicone Rubber for Plaster Casting Cornice Mold/RTV Mold Making and so on.

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Supplier Homepage Product RTV-2 Mold Making Silicone Rubber RTV-2 Silicone Rubber for Mold Making (RTV2028)

RTV-2 Silicone Rubber for Mold Making (RTV2028)

FOB Price: US $5.8 / USD/KG
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $5.8/ USD/KG
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Production Capacity: 4000kg/Day
Transport Package: 20kg/Drum, 25kg/Drum or 200kg/Drum
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: RTV2028 silicone rubber
  • Material: Silicone Rubber
  • Form: Liquid Rubber
  • Color: off-White
  • Mixed Viscosity: 28000-30000 Cps
  • Curing Time: 4-6 Hours
  • Tear Strength: 30 N/Mm
  • Elongation at Break: 511%
  • Specification: REACH, MSDS, SGS
  • HS Code: 39100000
  • Raw Material: Silicone Rubber Raw Material
  • Appearance: Liquid
  • Item: RTV 2028
  • Mixing Ratio: 100:2
  • Working Time: 30-40 Mins
  • Hardness: 27-28 Shore a
  • Tensile Strength: 4.5 Mpa
  • Trademark: MC SILICONE
  • Origin: Dongguan, China
Product Description
Introduction of Rhodorsil RTV585 Similar Silicone Rubber

RTV-2 is a two-component Room-Temperature-Vulcanizing (RTV-2) silicone rubber. Depending on its curing mechanism, two types of RTV-2 are available: "condensation" cure type and "addition" cure type. Generally, RTV-2 Silicone Rubber is a kind of two-component material. The RTV-2 silicone rubber is made up of Part A base silicone and Part B curing agent. The Part A base silicone and Part B CA curing agent can cure at room temperature by a condensation reaction, after full cure, it become a cured silicone mold. The silicone mold can be cast the following materials for reproduction: Plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

Specifications of Rhodorsil RTV585 Similar Silicone Rubber

Room Temperature Vulcanization
Equipped with REACH certificate
Professional technician with rich experience
4% catalyst offers for free of charge
Silicone hardness range: 10-60 shore A
High duplicating silicone molds

Characteristics of Rhodorsil RTV585 Similar Silicone Rubber

1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage

Applications of Silicone Rubber

RTV-2 silicone rubber for mold making can be used in the filed of reproducing cement molds, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. etc.

RTV-2 silicone rubber can be applied in many objects mold making, since the RTV-2 silicone has good flow ability and medium hardness, and the silicone can cure at room temperature, thus it's a good material for duplication.

RTV-2 Silicone Rubber can be used for artificial stone mold making. For example MCSIL-2066 and MCSIL-2088 silicone.

RTV-2 silicone rubber can be applied in candle and soap mold making, such as MCSIL-215 and MCSIL-218 silicone.

RTV-2 silicone rubber can be used for plaster mold making, such as MCSIL-2025, MCSIL-H25 and MCSIL-2030 silicone.

RTV-2 silicone rubber can be applied in the field of shoe sole moldmaking, for example, MCSIL-S10 and MCSIL-S15 silicone.

RTV-2 silicone rubber can be used for prototyping and electronic potting.

Storage of Rhodorsil RTV585 Similar Silicone Rubber

When the silicone rubber is stored at or below 30C (85F) in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 months, please use a stirring mill to stir the Part A silicone for some minutes, then the silicone can be use again, without any influence to the characteristics.

Need more information, please feel free to contact Nicole.
Item RTV 2028
Coloroff-white
Curing agentCA30
Mixing ratio100:2
Mixed viscosity28000-30000 cps
Working time 30-40 mins
Curing time 4-6  Hours
Hardness27-28 Shore A
Tear Strength30 N/mm
Tensile Strength4.5 Mpa
Shrinkage≤0.3%
Relative density 1.11-1.15g/cm3
Elongation at break511%

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