Clearstrength® E922

1 of 4 products in this brand
Clearstrength® E922 is a methacrylate-butadiene-styrene (MBS) core-shell impact modifier designed to enhance ambient and low-temperature toughness in engineering polymers. It is ideal for formulating polycarbonate, polyesters, and polycarbonate blends, including PC/ABS, for superior impact performance.

Enhanced TDS

Identification & Functionality

Chemical Family
Manufactured By
Plastics & Elastomers Functions
Technologies
Product Families

Features & Benefits

Materials Features
Product Benefits

Superior Low Temperature Impact  

Clearstrength® E922 impact modifier allows to create products that can withstand impact at <-40°C and still remain ductile.

Good Dispersion

Clearstrength® E922 impact modifier is easily dispersed using conventional compounding techniques. The resulting engineering plastic compounds flow readily in moulding equipment and have exceptional impact strength and appearance.

Balanced Property Control

Clearstrength® E922 impact modifier permits low-temperature impact retention of low-viscosity resins while minimizing its influence on other physical and mechanical properties.

Product Benefits
Property Neat PC

PC + 5 % Clearstrength® E922 IM

MVR, 280°C, 1.2 kg 25 21
Modulus (MPa) 2200 2200

Impact
Energy*
(kJ/m2)

23°C 15 48
-10°C ND** 43
-20°C ND** 40

 

Property Neat
PC/ABS (65/35)

PC/ABS + 5 %
Clearstrength® E922 IM

Impact
Energy*
-20°C 8 25

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers End Uses
Key Uses

Clearstrength® E922 impact modifier is recommended for use in automotive applications, electrical/electronic components and all PC and PC/ABS parts where ease of processing, thermal stability, excellent low temperature impact and good balance of physical properties are important. Recommended loading levels depend on impact requirement. Typical levels range from 5 to 15%. Prospective clients should evaluate Clearstrength® E922 impact modifier in their own laboratories to establish optimum conditions for use in their process and applications. Arkema’s Technical Service Team is available to discuss your application requirements, provide formulations guidance and laboratory testing as needed.

Properties

Physical Form
Typical Physical Properties
ValueUnitsTest Method / Conditions
Bulk Densitymax. 1.0wt%-
Physical FormPellet--
Specific Gravity1.02--
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Auto Ignition Tempertaureapprox. 470 - 480°C-
Bulk Density0.45g/cc-
ColorWhite--
FormGranules--
OdorOdourless--
Physical StateSolid--

Regulatory & Compliance

Chemical Inventories

Packaging & Availability

Packaging Type
Packging Information

Clearstrength® E922 impact modifier is packaged in 20 kg bags (500 kg per pallet).