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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® MR20120
SiSiB® MR20120

Addition Cure Silicone Elastomer for Mold-Making

SiSiB® MR20120 is a two-component silicone elastomer that cures at room temperature via poly-addition without heat generation. It forms a transparent, elastic, and durable material, ideal for label manufacturing, molding applications, toys, crafts, and ornament mold making.

SiSiB® MR20120

Technical Data


Uncured


Appearance

Liquid

Color

Translucent

Proportion (A:B)

1:1

Mixing viscosity (23°C) cps

5,500-6,000

Pot Life (23°C) min

30-45

Cured (23°C / 24 h)


Hardness (Shore A)

20

Tensile Strength (MPa)

3.6

Elongation at Break (%)

550

Tear Strength (N/mm)

14

Typical values are not intended for specification purposes.

Application


SiSiB® MR20120 is used for soft mold fabrication and detailed reproduction.


Typical applications include:


  • Label manufacturing


  • Mold fabrication for toys, crafts and decorative components

Packing and Storage


SiSiB® MR20120 is supplied in 20Kg or 200Kg drum.


This document does not contain the product safety information required for safe use. Before handling, please refer to the product and safety data sheets, as well as container labels, for information on safe usage, physical hazards, and health risks. Safety Data Sheet is available on the website, from the distributor, or by contacting SiSiB customer service.

Documents

DownloadSiSiB® MR20120 Safety Data Sheet
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