Edexcel GCSE Design and Technology · 1DT0
Specification 4.3.4 · Paper 1
Revise: Cost FactorsFire retardants, which improve its resistance to ignition or the spread of burning.
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GCSE Design and Technology · key term
A treatment or additive that reduces how readily a material ignites or how quickly burning spreads.
Used by Edexcel
Specification 4.3.4 · Paper 1
Revise: Cost FactorsFire retardants, which improve its resistance to ignition or the spread of burning.
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