Standard flexible foam ST

Стандартные эластичные пены ST
Standard flexible foam ST
Standard flexible foam ST

Standard foam (ST) is most widespread and affordable group of foam. ST foam is notable for wide density and hardness range and has no analogs price/quality-wise.

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Products* certified in accordance with European foams safety standards CertiPUR® * Foams produced at
Roshal and Saint Petersburg factories.

Depending on characteristics and price ST foam is used in various consumer goods such as sponges, packaging, sporting equipment. However, the main application field for this material is furniture and bedding production.

Standard foam with density grade over 25 kg/m3 is notable for good flexibility properties and low residual deformation. Variety of standard foam types in our stock allows selecting a raw material for any price range products both for garden or economy-class furniture and for expensive furniture and long-life mattresses.

ST-foam application field

  • Foam with 16-23 kg/m3 density is used for manufacturing of packaging, armrests, headrests. Due to its low density, it is not recommended to use this foam in bearing beddings.
  • ST-foam with 25-30 kg/m3 density is used for seats and beds with medium service life (5-8 years). It is the most popular type of foam in furniture and mattresses production.
  • Foam with 30-35 kg/m3 density is applied in seats and beds with long service-life (up to 12 years).
  • ST-foam with 35-45 kg/m3 is applied in high-level furniture manufacturing. Foam providing the required support is used in production of extended service-life (up to 12 years) furniture. This type of foam is used in bearing structures and seat/sleep surfaces. This foam is known for high bearing capacity and can be applied in manufacturing of the furniture with up to 140 kg load capacity.

Safety

Our foam is produced without usage of heavy metals, formaldehydes, phthalates, bromine flame retardants and ozone-depleting component in accordance with rigorous VOC requirements for enclosed spaces. Foam produced at FoamLine factories in Saint Petersburg and Roshal has passed the European safety standard certification CertiPUR.

Product types

The following items can be produced using the standard foam:

  • Contoured cutting (CNC) of any configuration based on Client’s individual drawings;
  • Block foam in short blocks;
  • Profiled sheets;
  • Rolled foam in rolls with 20 to 300 m. length range.
  • Preformed parts, pillows, seats produced in accordance with Client’s parameters;
  • Standard and nonstandard sheets.

If any doubts remain which product to choose – call FoamLine client service hotline. We will help you to select the foam with most suitable parameters and price.

Eco-friendly
Eco-friendly
Good air permeability
Good air permeability
Hypoallergenic
Hypoallergenic
Certified
Certified
Economical
Economical
Damping properties
Damping properties
Type Apparent density, kg / m3, GOST Stress at compression (40% deformation), kPa, GOST Rupture relative, elongation, >, %, GOST Rupture relative, elongation, >, kPa, GOST Residual deformation (22 h, 70 ºC, 50%), GOST Air permeability, dm3 / s, GOST Application field
ST1825 18,0±0,5 2,5±0,3 120 80 4,0-5,0 2,6-3,0 Packaging. Headrests, armrests, seats and backs for garden furniture and furniture for kids, and mattresses with up to 1-year service life. Upholstery (including straining). 
ST1924 18,8±0,5 2,7±0,4 120 90 3,7-4,6 2,6-3,0 Packaging. Headrests, armrests, seats and backs for garden furniture and furniture for kids, and mattresses with up to 1-year service life. Upholstery (including straining). 
ST1930 19,0±0,5 3,0±0,4 120 90 3,5-4,4 2,5-2,9 Packaging. Headrests, armrests, seats and backs for garden furniture and furniture for kids, and mattresses with up to 1-year service life. Upholstery (including straining).
ST2236 22,0±0,5 3,6±0,4 110 100 2,8-3,8 2,5-2,8 Packaging. Headrests, armrests, seats and backs for garden furniture and furniture for kids, and mattresses with up to 2-year service life. Upholstery (including straining).
ST2336 23,0±0,5 3,6±0,4 110 100 2,5-3,5 2,2-2,8 Packaging. Headrests, armrests, seats and backs for garden furniture and furniture for kids, and mattresses with up to 2-year service life. Upholstery (including straining).
ST2536 25,0±0,5 3,6±0,4 110 100 2,1-3,1 2,2-2,6 Backs, headrests, armrests, seats and mattresses for furniture with up to 5-year service life and up to 70 kg load capacity.
ST3542 35,0±1,3 4,3±0,7 110 100 2,3-2,9 1,6-2,0 Backs, armrests, seats and mattresses for furniture with up to 12-year service life and up to 100 kg load capacity.
ST2836 28,0±0,7 3,6±0,4 110 110 2,1-2,6 2,4-2,8 Backs, armrests, seats and mattresses for furniture with up to 5-year service life and up to 80 kg load capacity.
ST3040 30,0±1,0 4,2±0,6 120 110 2,0-3,0 1,7-2,5 Backs, armrests, seats and mattresses for furniture with up to 8-year service life and up to 80 kg load capacity.

* Physical properties at the table above are based on statistical data from all Foamline factories, when 98% of batches produced matched these ranges. Every plant possess its own product technical conditions, where allowances are wider than mentioned at the table. The customer has the right to put the requirements to the contract that would describe desired properties and allowances. In controversial cases, the product testing methods must be aligned with the methods appointed in technical conditions documents.


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