RTV Liquid Silicon Rubber For Molds

FOB Price
  • US $9.39

    200 - 40,000 kilogram

  • US $6.29

    40,001 - 999,999 kilogram

  • group nameRTV-2 silicone rubber for molds making

  • Min Order200 kilogram

  • brand nameHong Ye silicone rubber

  • modelEM2620#

  • payment methodT/T, L/C, Westem Union

  • update timeFri, 08 Nov 2013 14:15:59 GMT

Paramtents

  • Colour white/red

  • Mixing ratio 100:4

  • Application mold making

  • Hardness 20 shore A

  • Pot life 30-50mins

  • Curing time 5-6hours

  • Way of operation pouring or brushing

  • Shelf life 12months

  • Packing 25kg/pail

  • MOQ 200

Packging & Delivery

  • Min Order200 kilogram

Briefing

rubber mold kit
mold making silicone rubber
for moldmaking of poly resin crafts,
PU crafts,PU resin crafts,
gypsum craft

Detailed

 

 

RTV Liquid Silicon Rubber For Molds

 

 

 RTV Liquid Silicon Rubber For Molds

Specification of  RTV Liquid Silicon Rubber For Molds

 rubber mold kit is a great all purpose silicone as it is flexible, extremely tear resistant, has a low viscosity that does not require degassing (although always recommended if capable), and is very easy to mix. The High Strength RTV 2 silicone is a tin base silicone. It is recommended for one piece molds, molds with undercuts, multi piece molds, and molds that require a very high tear strength.

  

Appilication of RTV Liquid Silicon Rubber For Molds

Emax silicone solutions brand  rubber mold kit the mold making of poly resin crafts, PU crafts, PU resin crafts,gypsum crafts,unsaturated resin crafts,lighting and candles crafts,soap mold,plastic toy,stationery gifts crafts industry,a large statue Buddha,furniture,furniture decorative materials,statues Buddha,artifacts copied,building decoration materials,large-scale cement mold,artificial fossils Factory,Europe component factory,simulation landscapes,animals and plants sculpture,sandstone crafts and so on.

 

Some of the materials you can cast into a silicone mold are: 
• Urethane Plastic
• Urethane Rubber
• Epoxy
• Polyester 
• Fiberglass Resign 
• Plaster
• Soap
• Wax
• Low melt metals (up to 400 degrees Max)
• HydroCal White
• UltraCal 30
• Rigid Foam

• concrete statue mold

 

 

 RTV Liquid Silicon Rubber For Molds

 

Advantages of RTV Liquid Silicon Rubber For Molds

1. Good fluidity and good operability and good for pouring method.
2. Excellent mechanical properties, in particular tear strength and tensile strength.
3. Excellent flexibility and it is easy to demould.
/. High temperature resistance, high duplication times and repeated use.
/. There are a range of catalysts/curing agent/hardener allows the Liquid rtv silicone rubber  to fulfill requirements for various applications and various requirements on the operation time and curing time.

 

 

Operations Of RTV Liquid Silicon Rubber For Molds

If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision  patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.

(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)

 

 

 

Datasheet of RTV Liquid Silicon Rubber For Molds

 

Model

          EM2638#

             EM2630#

EM2625#

EM2620#

Appearance

white

white

white

white

Mixing proportion of curing agent (%)

5%

5%

5%

5%

Operating time (mins 25 0C )

40~70

60~90

40~70

               30~50

Curing time(hours 25 0C)

4~7

5~7

4~7

3~5

Hardness (A°)

36±2

30±2

25±2

20±2

Viscosity (Mpas -25 0C)

30000~38000

27000~32000

17000~19000

12000~14000

Tensile-strength(Mpa)

4.50

4.2

3.2

2.8

Tear-strength (KN/m)

              30

30

27

32

Elongation-break(%)

 420

 440

  440

  420

Linear Shrinkage (%)

0.3

0.3

0.3

0.3

 

 

How to make a perfect silicone mold with resin casting kits ?

Firstly,the silicone rubber and catalyst must be mix evenly,mixing for 5-6 minutes,if you do not mix evenly,it will cause one part is dry but other part is wet.

Secondly,if you have a vacuumed machine,that's will be perfect, vacuuming mixed silicone for 5-6 minutes,there will not have bubble.
Thirdly,the silicone mould need 24 hours to complete dry,so when you finished the silicone mould,please after 24 hours later bring into production.


I believe that the silicone mould will be perfect if you pay attention to these points.

  

Delivery terms:FOB,CFR,CIF

Exchange rate:1USD=6.30RMB
Packing:5kg/pail,25kg/pail,200kg/pail
Delivery time is within 3 days after getting your bank receipt.
Payment Terms: T/T 100% in advance,L/C,Western Union
Mind order quantity(MOQ):200KG

Transport: by sea or by air

Shelf life:12 months under room temperature not open

 

Any further information of Rubber silicon required or suggestion, pls feel free to call

Ms. Moe

T*el:86-18938867514

M*ail:hyja(at)szrl(dot)net

 

Welcome to our website for further information www dot szrl dot net

 

  

 

 

 

 

Nearest port for product export
Shenzhen, Guangzhou, Xiamen, Shanghai
Delivery clauses under the trade mode
FOB, CFR, CIF
Acceptable payment methods
T/T, L/C, Westem Union
Export mode
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