The new engineering materials powerhouse

by SpecialChem

ELASTOSIL® LR 3844/40 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® LR 3844/40 A/B by Wacker is a two-component silicone rubber available in liquid form. Exhibits short curing time and very low compression set. Shows good mechanical and electrical properties. It is suitable for processing by injection molding. ELASTOSIL® LR 3844/40 A/B is designed for production of weather packs for automotive industry, cable and connector seals. It is a readily pigmentable resin with paste like, oil-bleeding properties.

ELASTOSIL® LR 3844/40 A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Fluid Content

4 %

(Press cure: 5 min/165°C)

Viscosity

2000000 mPa.s

(0.9 s^-1, Press cure: 5 min/165°C)

DIN 53019

Density

1.14 g/cm³

(Press cure: 5 min/165°C)

ISO 1183-1 A

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (288)