RTV -2 silicone for manual mold

1with good tenxile strenth
2high tear strenth
3low shinkage...
4free catalyst offer
ick Details
Place of Origin:
Guangdong China
Brand Name:
Lianhuan brand
Model Number:
Silicone rubber
color:
Any
Viscosity:
low
Tensile Strength:
strong
tear strength:
High
Size stability:
good
reproduction times:
high
elongation:
high
Linear shrinkage rate:
low
anti-scar:
-50-180°C
Stripping the gender:
good


Packaging & Delivery
Packaging Detail:
wooden cases or according to your request
Delivery Detail
3days after payment

Applications of RTV-2 molding silicon rubber

RTV-2 molding silicon rubber is mainly applied for making various molds, such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum, soaps, candle & lighting, architecture, decorative arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product .

Features of RTV-2 molding silicon rubber

Good tensile and tear strength, high reproduction times and with resistance of high temperature
Operations for molding silicon rubber:
Step one: take 100g of part A and add 2g of part B and mix the silicon rubber and the curing
agent evenly

Note:
molding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent. Remember to mix part A and
part B evenly, otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What's more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber materials

Step two: vacuum pumping
Without exception, this takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available
Step three: brushing cast
Product
Catalyzed
Viscosity:cps
Base
Color
Specific
Gravity
Mixed
Ratio
Shore A Hard
Tensile
(Mpa)
Elongation
%
Tear
KN/m
RTV M10
20,000
Translucent
1.15
100:2
10-12
≥1.8
≥500

≥
2.0
RTV M20
20,000
Beige
1.25
100:2
20-22
≥2.8
≥500
≥2.0
RTV M25
21,000
Beige
1.25
100:2
25-26
≥3.2
≥480
≥2.5
RTV M30
30,000
Beige
1.21
100:2
30-32
≥3.8
≥460
≥2.8
RTV 330
20,000
Translucent
1.28
100:2
22-20
≥3.2
≥460
≥2.2
RTV M50
39,000
Off-white
1.10
100:2
43-45
≥2.8
≥380
≥
1.8
Application
:
l mould for poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts crafts
l moulds for large statue Buddha, relievo furniture, furniture decorative materials, statues , artifacts copied, building decoration materials, large-scale cement
l mould for technical article and prototype
l RTV-M20 good for small size products mould making by pouring way RTV-M25 good for middle size products mould making by pouring way or brushing way
l RTV-M30 /RTV M 50 good for large size products mould making by brushing way
l
RTV-330 good for large size products mould making by pouring way or brushing way
.

Whatever you have any further information required or suggestion, pls feel free to send also can call mobile 0086-13699849627