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RTV-2 Condensation curing type mould-making silicone rubber
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MOULD-MAKING SILICONE RUBBER

Item number: RTV-2-625
Catalyst type: 55#
Mix rate: 100:5
Color: White
Appearance: Liquid
Hardness: 25 Shore A
Curing temperature: ﹥20℃
Storage life: 12 months
Package: 1kg, 5kgs, 25kgs, 200kgs
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Product description

RTV-2-625 is mould-making silicone rubber. It is cured with 3% or 5% amount condensation type catalyst. It is cured at room temperature. It has excellent properties, as low linear shrinkage, high tear resistance, high tensile resistance, high elongation at break & recycled use etc.

 

Application:

RTV-2-625 is applied in making mould for construction decoration, as gypsum craftwork, gypsum decorative thread, cement craftwork, concrete material GRC, soap & big statuary, etc.
Also it is applied in making mould for PL (polyester resins), PU (polyurethane), exquisite PL, lighting decoration, big statuary, candle, stationery & duplication of cultural relic product.


 

Technology data sheet:

Item No.

RTV-2-625

Color

White

Viscosity

(25 mPa.s)

46,000±1,000

Curing Temp.

()

20

Catalyst Type

(5% amount)

55#

Gel Time

(min)

10

Curing Time

(min)

60

Hardness

(Shore A)

25

Tear Strength

(N/mm)

22±1

Tensile Strength

(MPa)

 

38±1

 

Elongation At Break (%)

380

Storage Life

(month)

6


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