Liquid RTV Silicon Rubber for Mould Making Manuacturer

Liquid RTV Silicon Rubber for Mould Making applications:  

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.

Liquid RTV  Silicon Rubber for Mould Making datasheet:

Model:  625# 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

Operation of Liquid RTV  Silicon Rubber for Mould Making

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

This simple step just for your reference, if you need more information about how to make a simple and perfect mold, just feel free to ask me.

Liquid RTV  Silicon Rubber for Mould Making 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.