Silicone RTV for prefabricated concrete mold( Rubber series)

 Description of Silicone RTV for prefabricated concrete mold

silicone RTV is a two-part silicone rubber;

Usage of Silicone RTV for prefabricated concrete mold

Silicone RTV for prefabricated concrete mold are used for mold duplication and delicate mold making for concrete, PU, poli crafts, resin crafts lighting and candle crafts.

Datasheet of Silicone RTV for prefabricated concrete mold.
Model: 638# silicone RTV
Appearance: White
Viscosity (CS): 25000
Hardness (A): 20-22
Tensile strength(kgf/cm2 ) ≥35
Tear strength (kgf /cm): ≥25
Elongation break(%): ≥500
Retractility (%): ≤0.2
Curing agent mixed rate (%): 2-3
Operate time (min): 30
Curing time (hours): 2-4

Model: 728# silicone RTV
Appearance: White
Viscosity (CS): 18000
Hardness (A): 25
Tensile strength(kgf/cm2 ) ≥35
Tear strength (kgf /cm): ≥22
Elongation break(%): ≥320
Retractility (%): ≤0.2
Curing agent mixed rate (%): 2-3
Operate time (min): 30
Curing time (hours): 2-4

Model: 788# silicone RTV
Appearance: White
Viscosity (CS): 18000-25000
Hardness (A): 28-32
Tensile strength(kgf/cm2 ) ≥35
Tear strength (kgf /cm): ≥20
Elongation break(%): ≥470
Retractility (%): ≤0.2
Curing agent mixed rate (%): 2-3
Operate time (min): 30
Curing time (hours): 2-4

Features of Silicone RTV for prefabricated concrete mold:
(1) Silicon rubber with SGS and ROSH approval
(2) Curing agent arrange together as free charged
(3) In liquid form and in various colors
(4) With an exceptional fluidity and good operability.
(5) Temperature and deformation resistance as well as low shrinkage.
(6) High duplication times.
(7) Sample orders are available
(8) MOQ: 100KG

Storage and Precautions of Silicone RTV for prefabricated concrete mold

Silicone RTV, 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.

Any questions for Silicone RTV for prefabricated concrete mold , pls feel free to contact Taylor:

Tel: + 86-755-89212380

Mob: +86-18938867522

Skype: taylordl828