LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.
liquid silicone oil

LSR For Silicone Mold 2889#

2889# is a two-component room temperature vulcanized silicone rubber, which can be used to produce elastomers with moderate hardness and excellent tear strength.

Specification of LSR For Silicone Mold 2889#

Technical Index Before vulcanization

Appearance

Semi transparent viscous liquid

Viscosity 25℃, mpa.s

33000±10%

Density:

1.05

B component proportion

2%


After vulcanization of LSR For Silicone Mold 2889#

  • Operation time (min) -15-30 minutes

  • Curing time (h) -3-4 hours

  • Shore A hardness (24h) -25 ± 1

  • Tensile strength (MPa. s) ≥ 4.0

  • Tear strength (KN/m) - ≥ 28

  • Linear shrinkage rate -0.2%


Applications of LSR For Silicone Mold 2889#

  • Low viscosity, good foaming performance, and easy operation.

  • The product is soft and elastic, and easy to demold.

  • Good physical properties, high tear resistance, and long service life.

  • Good room temperature curing effect, formulated with different hardness varieties, suitable for various applications, not easily deformed.


Package

  • N.W 25KG Iron Pail


Storage

  • To maintain the full performance of our company's products, the adhesive and curing agent should be used within 6 months from the production date, and the storage temperature should be between -5 ℃ and+35 ℃. They should be used as soon as possible after opening.

Products
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