RTV-2 GI-1032 - SOLIAO

About
GI-1032 is a high tear strength, tin-catalyzed RTV-2 silicone rubber, which was designed for making case molds for the china and ceramics industries. GI-1032 is also excellent for casting polyurethane foam parts when a slightly higher hardness is desired. GI-1032 is not sensitive to inhibition, meaning it will cure at room temperature over virtually any surface. It is easy to mix and de-air, and will cure with only a slight degree of shrinkage. The speed at which the rubber hardens can be accelerated with special activators. Condensation cure two-component silicone rubbers are excellent for most general mold making and prototype applications. They are excellent for casting waxes, gypsum, epoxies and other plastics. GI-650 is extremely useful for those applications where a medium durometer is required.&&

About

GI-1032 is a high tear strength, tin-catalyzed RTV-2 silicone rubber, which was designed for making case molds for the china and ceramics industries. GI-1032 is also excellent for casting polyurethane foam parts when a slightly higher hardness is desired. GI-1032 is not sensitive to inhibition, meaning it will cure at room temperature over virtually any surface. It is easy to mix and de-air, and will cure with only a slight degree of shrinkage. The speed at which the rubber hardens can be accelerated with special activators. Condensation cure two-component silicone rubbers are excellent for most general mold making and prototype applications. They are excellent for casting waxes, gypsum, epoxies and other plastics. GI-650 is extremely useful for those applications where a medium durometer is required.&&

Product Description
Generic	硅橡胶,RTV-2
Material Status	Commercial: Active
Features	Low contractility,Good tear strength
Availabilitys	North America

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.13	g/cm³
Shrinkage rate
Cured	0.10	%

Thermosetting mixed viscosity	Nominal value	Unit	Test method

Uncured Properties	Nominal value	Unit
colour
—	Blue-Green
—	White
viscosity
—	0.30 to 0.40	Pa·s
—	65 to 85	Pa·s
Curing time	16 to 18	hr
storage stability	90 to 150	min

Cured Properties	Nominal value	Unit	Test method
Shore hardness
Shaw’s A	26 to 34
Shaw’s A	32 to 40
tensile strength	3.45 to 3.79	MPa	ASTM D412
Tensile strain
fracture	250 to 300	%	ASTM D412
tear strength	14.9 to 20.1	kN/m	ASTM D624
Coverage（Cured）	0.885	cm³/g

THERMAL	Nominal value	Unit
Operating temperature
Cured	-51 to 177	℃
Thermosetting components
resin	按容量计算的混合比: 100 按重量计算的混合比: 10
Hardening method	按容量计算的混合比: 11 按重量计算的混合比: 1.0
Storage period	26	wk

Notes
1. Typical properties: these are not to be construed as specifications.
2. Activator
3. Base
4. 1 Day
5. 7 Days
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