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Different Hardness Liquid Silicone Rubber for Mold Making

Different Hardness Liquid Silicone Rubber for Mold Making
Price: NegotiableUSD/KG
Trade Terms: FOB,CFR,EXW
Min Order: 100kg
Pay Type: L/C,T/T,Western Union,Paypal
INTRODUCTION

RTV-2 (RTV meaning Room Temperature Vulcanization) products are complex materials composed of both Agent A and Agent B. Mould silicone can be flexibly used without heating or pressing. It is well fluid and resistant to high temperature or corrosion. The strength against pulling and tearing is high. And the shrinkage is small so the frequency of mould reverse is high. It is well operational and valuable in use.

CHARACTERISTICS

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

PROCEDURES

1. Make sure the surface of the original is clean and free of loose material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.
3. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original
6. De-mold after 24 hours, it is will improve the replicate times of silicone mold.

APPLICATIONS

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


PACKING

PAR A base Silicone: 5kg/pail, 20kg/pail, 25kg/pail or 200kg/pail.
PAR B catalyst ( curing agent ): 200g/bottle, 1kg/bottle, 10kg/bottle.

STORAGE

It is best for the mold if it can be stored in the original mold box or on a surface that will stress them the least. If left in a distorted shape for extended periods of time, the mold may not be able to return to the original state. Keep of out sunlight and in a cool, dry area if possible.


Why we choose silicone rubber for mold making

1. Economic Use

RTV 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.

2. Versatile Application

RTV-2 Silicone rubber can be used for artificial stone mold making. For example, RTV2030, RTV2066 and RTV2088 silicone.

RTV-2 Silicone rubber can be applied in candle and soap mold making, such as RTV215 and RTV218 silicone.

RTV-2 Silicone rubber can be used for concrete, plaster and gypsum mold making, such as RTV2025, RTV2028 and RTV2030 silicone.

CUSTOMER FEEDBACK

We are happy with MC RTV-2 silicone rubber material and quality. I've also been very happy with your best service, let's continue discussions and work on more. --- Mike (from NY, USA)
100% love the liquid silicone rubber. I will be ordering more this week. ----Kody (from Turkey)
We are very pleased with the quality of silicone RTV moulding rubber and the performance. ------Richard from UK
The RTV-2 silikon has arrived and is excellent------John from Iran
I have selled some RTV molding silicone for my customer, they are very happy, so thank you-----Adam from Morroco


Any question or requirement, please feel free to contact Sophie.
ItemColorHardness SuitableMethodPatterns for castingSome Applications
RTV2010white10 shore Asmall and detailed moldpouring and brushing way PU, resin, concrete,sculpture ,   architectural elements ,plaster , polyester,epoxy, polyurethane, wax shoe mold making , candle and soap mold making , sculptures , gifts and crafts production , decorations articles , PU foam ,  prototypes, household furnitures .
RTV2015white15 shore Asmall and detailed mold
RTV2020white20 shore Asmall or middle sized
RTV2025white25 shore Amiddle sized
RTV2030white28-30 shore Abig size mold
RTV2024white24 shore Asmall or middle sized
RTV2028white27-28 shore Amiddle sized or big mold
RTV2038white35-38 shore Alarge mold

Prod Model: MCsilicone
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Item: RTV2015
Color: White
Mixing Ratio: 100:2 / 100:3 / 100:4 / 100:5
Mixed Viscosity: 15000 Cps ( Adjustable )
Working Time: 30-40 Mins
Curing Time: 4-6 Hours
Hardness: 13-15 Shore a
Tear Strength: 25 N/Mm
Tensile Strength: 3.8 MPa
Density(g/cm3,25 Centigrade): 1.10-1.15
Material: Silicone Rubber
Appearance: Liquid
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series. We can offer all kinds of silicone rubber for your request! Any interesting, please feel free to contact us. Welcome to join us, We will always at your service.

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  • Mingcheng Group Limited

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