High tear resistance mold glue HY-2040AB
High tear resistance mold glue HY-2040AB
Addition liquid silicone rubber
(4. Mold glue)
1.High tear resistance mold glue
(1)Basic model:HY-2040A/B ( 1:1 )
(2) Main features and benefits
This series of products is a two-component liquid silicone rubber suitable for casting and injection molding. It has the characteristics of easy operation and high mold turnover times.
(3) Product Features
•Excellent strength,High number of mold turnovers
•Medium temperature rapid sulfurchange
•excellentGood thermal stability
•Excellent resilience and dimensional stabilitysex
•Excellent yellowing resistanceandHeat aging resistancesex
•Good liquidity and easy to operate
(4) Typical uses
Used for turning over molds of epoxy resin crafts or decorative parts
(5) Package
20kg/200kgstandardbucket
(6) Typical physical properties
| index | Reference standard | unit | HY-2040A/B(1:1) |
| Exterior | transparent | ||
| viscosity | DIN 53019 | Pa.s | A:180B:160 |
| density | DIN53 479A | g/cm3 | 1.10 |
| hardness | DIN53 505 | A | 40 |
| Tensile Strength | DIN53 504 S2 | MPa | 7.0 |
| Tear strength | ASTM D624 Die C | KN/m | ≥20 |
| Elongation | DIN53 504 S2 | % | 400 |
| linear shrinkage | JISK 6301 | % | 0.3 |
| vulcanization conditions | 140℃*10min | ||
(7) Remarks
The above typical data are for reference only and cannot be used as a basis before use. The specific molding process conditions should depend on the specifications and models of the product. You can also contact our company's engineering department.
