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

Item No.: RTV-2-523
Catalyst type: 25#
Mix proportion: 5%
Color: Transparent
Appearance: Liquid
Hardness: 20±1 Shore A
Curing temperature: ﹥20℃
Storage life: 6 months
Package: 1kg, 25kgs, 200kgs
Inquiry

Product description

RTV-2-523 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-2-523 is applied in making mould for construction decoration, as gypsum craftwork, gypsum decorative thread, cement craftwork, concrete material GRC, soap & big statuary, etc.

 

Technology data sheet:

Item No.

RTV-2-523

RTV-2-5080

RTV-2-103

RTV-2-715

Color

Transparent

White

White

White

Viscosity (25 mPa.s))

37,000

±2,000

50,000

±2,000

40,000

±5,000

20,000

±2,000

Curing Temp. ()

20

20

20

20

Catalyst Type (5% amount)

25#

25#

101#

55#

Gel Time (min)

15

12

12

12

Curing Time (min)

60~90

90~120

90~120

90~120

Hardness (Shore A)

20±1

27±1

24±1

15±1

Tear Strength (N/ mm)

24±1

26±1

19±1

18±1

Tensile Strength (MPa)

42±1

40±1

34±1

32±1

Elongation At Break (%)

380

380

550

380

Storage Life (month)

6

6

12

12


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