
YJS-620 two part platinum silicone mold rubber
Category: Resin casting silicone
Publish Time: 2018-08-07 10:31
YJS-620 is a two-component 1:1 Mix addition (platinum) cured RTV silicone rubber which cures at room temperature. Because of its considerable fluidity, it is recommended for the duplication of models with many undercuts.
1. Description
YJS-620 is a two-component 1:1 Mix addition (platinum) cured RTV silicone rubber which cures at room temperature. Because of its considerable fluidity, it is recommended for the duplication of models with many undercuts. This stuff is really thin and easy to pour.
YJS-620 is a two-component 1:1 Mix addition (platinum) cured RTV silicone rubber which cures at room temperature. Because of its considerable fluidity, it is recommended for the duplication of models with many undercuts. This stuff is really thin and easy to pour.
2.Features
*high chemical resistance to the aggressive components of some types of resin
*High resistance to laceration (this characteristic guarantees high resistance to wear and tear)
*High level of accuracy in reproducing very small particulars
*High dimensional stability over time and non-deformability
*Considerable resistance to high temperatures and to ageing
*Excellent non-stick effect
*Soft, stretchy, high tear resistance,
*Will not shrink in service
*high chemical resistance to the aggressive components of some types of resin
*High resistance to laceration (this characteristic guarantees high resistance to wear and tear)
*High level of accuracy in reproducing very small particulars
*High dimensional stability over time and non-deformability
*Considerable resistance to high temperatures and to ageing
*Excellent non-stick effect
*Soft, stretchy, high tear resistance,
*Will not shrink in service
3. Common uses of YJS-620 Platinum Cure Silicone:
*Wax
*Urethane (polyurethane)
*Plaster Hydrocal, Hydrostone
*Polyester casting resin
*Low melt metals (mold life can be short)
*Cement, Concrete
*Epoxy
*Soap
*Chocolate
*Wax
*Urethane (polyurethane)
*Plaster Hydrocal, Hydrostone
*Polyester casting resin
*Low melt metals (mold life can be short)
*Cement, Concrete
*Epoxy
*Soap
*Chocolate
4.Technical datasheet
Typical general characteristics
|
Inspection Method
|
Value
|
Product data (Catalyzed A+B)
|
YJS-620
|
|
Hardness
|
Shore A
|
20±2
|
Mix Ratio
|
A:B
|
1:1/10:1
|
Color
|
/
|
translucent
|
Pot life
|
25 °C (77F)
|
30-40
|
Curing time
|
25 °C (77F)
|
3-4
|
Mixed viscosity
|
mPa.s
|
5000±1000
|
Tear-strength
|
kg/cm
|
20±2
|
Tensile-strength
|
M.pa
|
4.0±1.0
|
Elongation
|
%
|
500±50
|
Shrinkage
|
%
|
0.1
|
5.Appearance
Part A: a non-toxic and odorless liquid with translucent color and platinum inside.
Part B: a non-toxic and odorless liquid with translucent color.
ATT: We can do any curing time as your requirements.
6.SHELF LIFE:
When stored at or below 32°C (89.6°F) in the original unopened containers, YJS-6 series Silicone have a usable life of 12 months.
When stored at or below 32°C (89.6°F) in the original unopened containers, YJS-6 series Silicone have a usable life of 12 months.
7.Package
1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
1kg/drum; 20kg/drum;25kg/drum;200kg/drum.
Contact Us
E-mail: info@sz1j3.com
Tel: +86-0755-85200989
Mobile/WhatsApp: +86 13823512713
Skype: live:gcsilicone1
Address: No. 25, Baolong 1st Road, Nanyue Community, Baolong Street, Longgang District, Shenzhen,china