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A00901

Polyurethane foam - soft A+B

assyst-art

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Weight

Soft PU foam is mainly used in the furniture and automotive sectors.

It has a density of 48 g/ml and expands to around 25 times its volume.

PU Foam soft part B

Contains
  • 4,4'-methylenediphenyl diisocyanate
  • isocyanate acid, polymethylenepolyphenylene ester, polymer with methyloxirane polymer with oxirane ether with 1,2,3-propaantriol
  • diphenylmethane diisocyanate
  • isocyanic acid, polymethylene polyphenyl ester, polymer with 1,2-ethanediamine, methyloxirane and oxirane, sequential
GHS pictograms
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H & P & EUH phrases
  • H315 : Causes skin irritation
  • H317 : May cause an allergic skin reaction
  • H319 : Causes serious eye irritation
  • H332 : Harmful if inhaled
  • H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335 : May cause respiratory irritation
  • H351 : Suspected of causing cancer
  • H373 : May cause damage to organs through prolonged or repeated exposure
  • P201 : Obtain special instructions before use
  • P260 : Do not breathe dust/fume/gas/mist/vapours/spray
  • P264 : Wash face, hands and any exposed skin thoroughly after handling
  • P280 : Wear protective gloves/protective clothing/eye protection/face protection
  • P304+312 : IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P304+340 : IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P308+313 : IF exposed or concerned: Get medical advice/attention
  • P405 : Store locked up
  • EUH204 : Contains isocyanates. May produce an allergic reaction.
  • MDI : From 24 August 2023, adequate training will be required before industrial or professional use
  • Polyurethane foam - soft A+B
    Polyurethane foam - soft A+B
    Polyurethane foam - soft A+B
    Polyurethane foam - soft A+B
    Polyurethane foam - soft A+B

    Product details

    Technical Data

    Application and characteristics:

    The Flexible Polyol / Isocyanate Flexible Polymer Foam system we offer is a two-component system designed to be poured at room temperature (20 - 30°C) without post-treatment.

    The polyol is a polyether, and the isocyanate is a modified MDI. This system was specially developed for the seating furniture industry.


    The ratio can vary from 100:50 to 100:100 to achieve different degrees of hardness.

    Some examples:

    • 100:50 can be compared to a soft cushion
    • 100:80 to the armrest of a chair
    • 100:90 to a car seat
    • 100:100 is a very strong but flexible foam.

    Please note!

    • The temperature of both the product and the mould must be between 25°C and 35°C to achieve the best results.
    • Do not use the universal spray as a release agent. Better to use PVA.
    • Once cured, leave the foam to cool down in the mould before demoulding. Otherwise it might collapse like a cake that you take out of the oven too soon.
    • Mixing ratio / weight: 100 gr A + 50 to 100 gr B (variable)
    • Processing time: Cream time: 25 sec | Gelling time: 105 sec
    • Curing time: Rise time: 150 sec
    • Density: A: 1.06 g/ml | B: 1.22 g/ml
    • Viscosity: A: 650 cPs | B: 175 cPs

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