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Dongguan Mingcheng Electronic Technology Limited
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Manufacturer of MC Silicone RTV2028 Condensation Cure 2-Part Moulding Rubber
Two components room temper cure silicone rubber for mold making, with mix ratio of 2%, cures at 4-6 hours. Quality similar to bluestar RTV585.
Applications of MC Silicone RTV2028 Condensation Cure 2-Part Moulding Rubber
A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum,Cement,Concrete decorations
F: Model design, product exploitation, etc.
Features of MC Silicone RTV2028 Condensation Cure 2-Part Moulding Rubber
1)Curing agent for free
2)exceptional fluidity and good operability
3)Resistance to deformation, high temperature
Physical properties of MC Silicone RTV2028 Condensation Cure 2-Part Moulding Rubber
P Item NO. | Characteristics before curing | Curing | ||||||
Part A | Part B | Part A+ Part B | Pot life at 250C mins | De-molding Time at 250C hours | ||||
Appearance | Appearance | Ratio | Viscosity | |||||
RTV2028 | white | Liquid clear | 100:2 | 30000 cps | 30 | 4-6 | ||
Characteristics after curing 24 hours | ||||||||
Hardness Shore A | Tear strength (N/mm) | Tensile Strength(Mpa) | Elongation break (%) | Linear Shrinkage | ||||
28 | 30 | 4.5 | 511 | ≤0.3% | ||||
Instruction of MC Silicone RTV2028 Condensation Cure 2-Part Moulding Rubber :
During operate the three impotant thing to pay attention:
1. Weigh theliquid silicone rubber and curing agent exatly.
2. Stir theliquid silcone rubber and curing agent evenly.
3. We shouldchoose the right hardness to making diffirent size of product mold.
Storage and Precautions of Condensation Cure 2-Part Moulding Rubber
RTV-2 Silicone Rubber for Mould Making, which is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Need the technical datasheet for reference,please feel free to contact Ms Julie.
MSN : julieszmc (at) hotmail (dot) com
Skype: julieszmc
MINGCHENG GROUP LIMITED