Product Main

Quick Details

Brand Name: YJS SILICONE
Color: translucent
Sample: 1kg free sample
appearance: liquid silicone
MOQ: 200kgs
Model Number: YJS-620
Place of Origin: China (Mainland)
Application: silicone for making mold
type: addition cure liquid silicone
Hardness: 20 Shore A
advantage: long mold life
Mixing ratio: 1:1 or 10:1
Shelf life: 12 Months
shrinkage: 0.1%

Specifications

1. Description

YJS-620 is a two-component 1:1 Mix  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


3. Common uses

*Wax

*Urethane (polyurethane)

*Plaster Hydrocal, Hydrostone

*Polyester casting resin

*Low melt metals (mold life can be short)

*Cement, Concrete

*Epoxy

*Soap

*Chocolate
addition cure rtv2 liquid silicone for making mold

3. Technical datasheet

Item No.

Appearance

Hardness

 (shore A)

Viscosity 

(CPS)

Tensile-strength
( N/cm2 )

Tear-strength

 (KN /m )

Elongation-break

(%)

Mixing

 ratio

Operation

 time

 (25  )

Curing

 time
( 25 )

Shrinkage

(%)

YJS-620

Translucent

15

50001000

405

202

55050

1:1/10:1

30-40

3-4

0.1

  Package

  • Small size:1kg/jar, 5kg/jar,10kg/jar
  • General size:20kg/pail,25kg/pail,200kg/pail

       Delivery Time

  • Depends on the express you choose and the destination
  • Via Express:General 3-7 business days worldwide

       Shipping Cost

  • Based on the weight of the goods and the destination

      Tracking No.

  • the tracking No. Will be sent to you the next day after shipping