Liquid silicone rubber for mould making

FOB Price
  • US $10.00

    100 - 40,000 kilogram

  • US $7.00

    40,001 - 999,999 kilogram

  • group nameRTV-2 silicone rubber for molds making

  • Min Order100 kilogram

  • brand nameHong Ye silicone rubber

  • modelHY-725

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

  • update timeTue, 05 Nov 2013 12:25:03 GMT

Paramtents

  • Properties Other

  • Appearance Liquid

  • Purity 100%

  • HS. Code 39100000

  • Application Mold Making Silicone Rubber

  • Curing agent 4% free of charged

  • Molding method Pouring , brushing

  • Shelf life 12 months

  • Package vacuumed packing

  • MOQ 100KGS

  • Sample Free

Packging & Delivery

  • Min Order100 kilogram

Briefing

Liquid silicone rubber for mould making can make moulds for resin, qypsun, concrete, cement, polymer, candles products etc.

Detailed

Features of  liquid silicone rubber for mould making

  •  Two-parts, flowable liquid silicon & curing agent.
  •  It gets cured at room temperature 25 0C within 5-7 hours.
  •  An exceptional fluidity and good operability, easy to be demolded.
  •  Good tensile strength and tear strength, low shrinkage.
  •  Suitable for pouring methods of operation for small sized molds making.     

                                                         

Liquid silicone rubber for mould making r Series

RTV-2 Room Temperature Silicon Rubber 

Model Code--HY-725

Usage: Liquid silicone rubber for PU/poly resin products, unsaturated resin products, plaster products, candles and gypsums crafts, toys, soap molds, statues,casting molds making, etc.

Model

HY-725

Appearance

white

Mixing Ratio (%)

3~4%

Operating time (mins 25 0C )

30~50

Curing time(hours 25 0C)

3~6

Hardness (A°) 

25±2

Density ( g/cm 3 )

1.08

Viscosity (Mpas -25 0C)

19000~25000

Tensile-strength(kgf /cm2 )

≥35

Tear-strength (kgf /cm )

≥20

Elongation-break(%)

≥ 420

Retractility(%)

≤0.25

 Liquid silicone rubber for mould making

 

Use Instructions of  liquid silicone rubber for mould making

Liquid silicone rubber for mould making (silicone) and silicone are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability.When mixed with 5% curing agent, they can still be operated within 40~70 minutes, but it will be formed after 5 hours.

 

Liquid silicone rubber for mould making  is a white or red flowable liquid with a hardness of 23-25 shore A° when it gets cured. For molds making of large-sized products, multiple-piece molding methods is required. 

 

Mixing Ratio for Silicon Rubber & Curing Agent and the reaction time (Under room-temperature-25 0C)
1,Added with 2% of curing agent, silicone rubber   can still flow within 2.5 hours, mold can be released in 8-10 hours.
2,Added with 3% of curing agent,  silicone rubber  can still flow within 1.1 to 1.2 hours, mold can be released in 6-8 hours.
3,Added with 4% of curing agent,  silicone rubber  can still flow within 55-60 minutes, mold can be released in 4-6 hours.
4,Added with 5% of curing agent,  silicone rubber  can still flow wtithin 45-50 minutes, mold can be released in ~4 hours.

 

Shelf Life of  liquid silicone rubber for mould making

Twelve(12) months from date of shipment when stored under 250C in the original  sealed packages.

 

First Aids of liquid silicone rubber for mould making

Inhalation: Remove sources of contamination and move victim to fresh air. Contact physician immediately.

Eye Contact: Flush eyes with plenty of water. If irritation persists, seek medical attention.

Skin Contact: In case of skin contact, wash thoroughly with soap and water; remove contaminated clothing and launder before reuse; seek medical attention if rash develops.

Ingestion: Do not indeuce vomiting unless instructed by a physician.Contact physicain immediatedly.

 

 

More details of RTV liquid silicone rubber, pls feel free to contact Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828

Facebook: hyw(at)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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