mould making silicon rubber

mould making Silicon rubber applications:  

mould making Silicon rubber good for:

1. Material ---- Concrete stone, artificial stone, cement, plaster, resin, polyresin, polyester, polyurethane, PVC, PU ect.

2. Industry ---- Buiding industry, ornament indursty, giftware, industrial equipment, decorative candles, mechanical components, soles footwear, archaeological findings or automotive prototypes mold making.

mould making Silicon rubber datasheet:

Model:  625#mould making silicon rubber

Appearance: white

Viscosity (cs): 17000-20000

Hardness (A): 24-26

Tensile strength(kgf/cm² ) ≥32

Tear strength (kgf /cm):≥28

Elongation break(%):≥500

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Model:  630#mould making silicon rubber

Appearance: white

Viscosity (cs): 19000-25000

Hardness (A): 28-32

Tensile strength(kgf/cm² ) ≥35

Tear strength (kgf /cm):≥30

Elongation break(%):≥470

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Model:  638#mould making silicon rubber

Appearance: white

Viscosity (cs): 30000-33000

Hardness (A): 30-32

Tensile strength(kgf/cm² ) ≥40

Tear strength (kgf /cm):≥32

Elongation break(%):≥450

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

Operation of mould making Silicon rubber

1. deal with original moulds

2. brush on release agent

3. correct weigh accoring to mixng ratio

4. stir the two component evenly

5. vacuum-pumping

6. pouring or brushing

mould making Silicon rubber Features:

(1) RTV silicon rubber with SGS, REACH and RoHS approval

(2) Curing agent arrange together as free charged

(3) Outstanding release properties

(4) With an exceptional fluidity and good operability.

(5)Low viscosity allowing easy mixing and operating

(6) High duplication times.

(7) Sample orders are available

(8) Special develop accordingly to your request.

Storage and Precautions of mould making Silicon rubber

mould making Silicon rubber , which is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.