SeRM Series Products List

■ Raw Materials, Compounding

  

 Super Polymer

・・・Polyol type, UV or thermal radical
curable type

  

 Key-Mixture

・・・UV or thermal radical curable type (Low VOC)

■ Pre-Products

  

 Urethane Foam

・・・Soft urethane foam

 

Products List

What is SeRM Super Polymer?

SeRM Super Polymer is a type of Polyrotaxanes. It is a raw polymeric material with improved solubility in solvents, compatibility with other materials for use in various industrial applications.

SeRM Super Polymer SH Series ( Polyol )

Products Outline

SeRM Super Polymer SH Series are polyrotaxane derivatives having hydroxyl functional groups, which are usable as a polyol materials in the application of coating, adhesive, sealant and elastomer.

Expected benefits: scratch resistance, stress relaxation, flexibility, et al.

Three grades are available. They are different in the length of polyethylene glycol chain.

 

Chemical Structure

Chemical Structure

 

Products List

Products List

SeRM Super Polymer SM/SA Series(UV or thermal radical curable type)

Products Outline

SeRM Super Polymer SM and SA series are polyrotaxane derivatives having radical crosslinkable functional groups. Similar to metacrylates or acrylates, it can be cured with UV light or heat under addition of radical initiators. These products are diluted in ethyl acetate at concentration of 50 wt%.

Expected benefits: scratch resistance, flexibility, strength improvement, reduction of shrinkage, et al.

 

Chemical Structure

Chemical Structure

 

Products List

Products List

SeRM Key-Mixture SM/SA Series(UV or thermal radical curable type (Low VOC))

Products Outline

SeRM Key-Mixture SM or SA series are solutions of SeRM Super Polymer SA or SM diluted with multifunctional acrylic oligomer as a reactive diluent.

VOC content is below 1wt%.

Specially formulated for anti-scratch coatings, paints and inks. They can be used in adhesives or sealants.

Expected benefits: scratch resistance, flexibility, reduction of shrinkage and curing, et al.

* make to order only

 

Products List

Products List

SeRM Urethane Foam

Products Outline

SeRM Urethane Foam is a new soft urethane foam containing SeRM Super Polymer. Settling, one of the weaknesses of urethane foam, is drastically improved. Even under severe usage environment, SeRM Urethane Foam shows excellent compression set, and high body pressure dispersion.

 

Products Outline

 

Excellent Resilience

After performing cyclic compression at constant load (750N, 80,000 cycles), thedecrease of hardness (%) of the foam at 40% compression is measured.

Excellent Resilience

 

Excellent Body Pressure Dispersion

Seat/body pressure dispersions are compared using a sheet type pressure distribution measurement instrument.

Excellent Body Pressure Dispersion

Notes:
1.SeRM cannot be used in applications for dielectric actuators and dielectric sensors.
2.Please contact us in advance if you are considering using it for display purposes.