RTV-2 Silicone material, mold making silicone rubber

FOB Price
  • US $8.00

    200 - 40,000 kilogram

  • US $6.80

    40,001 - 999,999 kilogram

  • group nameRTV-2 silicone rubber for molds making

  • Min Order200 kilogram

  • brand nameHong Ye silicone rubber

  • modelHY625

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

  • update timeTue, 05 Nov 2013 12:10:34 GMT

Paramtents

  • color white

  • HS code 39100000

  • sample available

  • normal packing 25kgs per drum

  • delivery within 3 days

  • usage for mold making

  • Shelf life One year

  • MOQ 200kgs

Packging & Delivery

  • Min Order200 kilogram

Briefing

Silicone material:
1. non deformation
2. low shrinkage
3. high tear strength
4.favorable hardness

Detailed

Silicone material applications

 

Silicone material 

is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, largescale cement mold, artificial fossils Factory, Europe component factory, 

simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

 RTV-2 Silicone material, mold making silicone rubber

Silicone material description

Silicone material is white or red flowing liquid with general hardness of 22-50 shore A after curing. tin cured Silicone material is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.

 

Silicone material instruction:Silicone material are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2-3% curing agent, they can still be operated within 30 minutes, but will be formed after 2-3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli  crafts, resin crafts lighting and candle crafts.

 RTV-2 Silicone material, mold making silicone rubber

FAQ. Why the Silicone material mold just can be reproduced for a few times?

It can be due to the following reasons: 

a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.

b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs. 

(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.)

 

Datesheet of Silicone material.

Property

625#

630#

Hardness (Shore A)

25

30

Tensile strength, MPa

3.1

3.6

Elongation @ break, %

580

550

Tear Strength (N/mm)

25

32.6

Linear shrinkage (%)

0.3

0.3

Viscosity

19000-22000

23000-25000

Color

Off White

Off White

Mixing ration

100:5

100:5

Pot life

40 minutes

30 minutes

Cure time

4-5 hours

4-5 hours

 

 

 

RTV-2 Silicone material, mold making silicone rubber

  

Any questions of Silicone material, please feel free to contact Cassi 

MOBILE:086-15220073603

 

 

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
Export through agents
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