Expancel dry, expanded microspheres have low density, extreme elasticity and low moisture absorption – giving you a magnificently beneficial ingredient for a wide range of applications. Used in products where no water can be added like cultured marble and model-making board to name a few, Expancel DE will reduce weight, improve workability and provide a highly resilient property.

Product-enhancing benefits of Expancel DE

Expancel DE

Expancel DE specification and SDS. The beauty is in the science.

Request a sample of Expancel DE and speak to our experts for product advice.

Variations of Expancel

Particle size(1) µm D(0.5)

True Density(2)kg/m3

Solvent chemical resistance(3)

Safety Data Sheet
551 DE 40 d42 25-50 42 ± 4 3 SDS>
461 DE 20 d70 15-25 70 ± 6 4 SDS>
461 DE 40 d60 20-40 60 ± 5 4 SDS>
461 DET 40 d25 35-55 25 ± 3 4 SDS>
043 DET 80 d20 60-95 20 ± 3 4 SDS>
920 DE 40 d30 35-55 30 ± 3 5 SDS>
920 DET 40 d25 30-60 25 ± 3 5 SDS>
920 DE 80 d30 55-85 30 ± 3 5 SDS>

(1) "Particle size of Expancel microspheres"
(2) "Density measurements of Expancel MS"
(3) "Chemical resistance of Expancel MS"

Expancel 551 DE 40 d42. Volume of carton 1.15 m3, incl pallet. Packed in cartons with 1, 4, 5 or 6 polyethylene bags, e.g. 4x5 kg.

Use the product within 3 years after production date, if unopened.

Not all grades available in all locations. Check local sales office for availability.

Why buy from us

  • We have developed and produced Expancel for more than 35 years
  • Own production plants in Sweden, China, USA and Brazil
  • We deliver a total solution, from top quality microspheres to product development support and on-site expansion systems
  • Experienced sales and application engineers will work closely with you all the way
Product specifications
Downloads

Expancel DE application areas

Underbody coatings and sealants

Reduce weight and dampen sound and vibration

Seats, plastic interiors for automotive

Improve flexibility and surface finishes

Polyester putties

1% of Expancel gets a density reduction of 45% plus a host of intrinsic benefits

Paint

Less need for binder, shorter drying time and reduced weight

Model-making board for automotive

Cut costs for a more lightweight, more durable board solution

Modelling clay

Microspheres for ductile, anti-shrink and superior handfeel modelling

Lightweight foam

Closed cell-structured, low density, highly expandable microspheres for controlled foaming

Genuine leather

Get the most of leather by covering up defects and upgrading for a true quality look

Cultured marble

Superior elasticity, shock resistance and reduced weight

Cool roof coatings

Solar reflectance that reduce exterior surface temperatures plus high elasticity

Body fillers for automotive

Lightweight filler with improved sandability and better surfaces

Boats

Microspheres for nonwoven compositions and fairing compounds

All applications

Related product

Expancel WE

Solid content of about 15%, used in waterborne products. Great for paint and crack fillers, reflective coatings, leather finishing and more.

All products