Non-combustibility or flame-retardant behaviour relative to the atlas — not a certificate.
🌡️
Ceramic fibre
1
🪨
Mineral wool
2
💎
Technical ceramics
3
Full ranking
1
🌡️
Ceramic fibreFire performance
97
2
🪨
Mineral woolThermal
96
3
💎
Technical ceramicsCeramics & wood
94
4
👨🚒
NomexFire performance
94
5
🏠
Gypsum boardFire performance
92
6
🏗️
ConcreteCeramics & wood
90
7
🪟
GlassCeramics & wood
88
8
🧯
Intumescent coatingFire performance
88
9
🍴
Stainless steelMetals
86
10
☁️
AerogelAdvanced solids
86
11
🔩
SteelMetals
84
12
✈️
TitaniumMetals
80
13
🦺
AramidTextiles
80
14
🩺
NitinolAdvanced solids
78
15
🔶
CopperMetals
76
16
🥫
AluminiumMetals
70
17
🫧
SiliconePolymers
62
18
🍳
PTFEPolymers
58
19
🏎️
Carbon fibreAdvanced solids
50
20
🐑
WoolTextiles
48
21
📦
Vacuum insulated panelThermal
44
22
⬡
GrapheneAdvanced solids
40
23
🌲
WoodCeramics & wood
34
24
🦋
SilkTextiles
28
25
🧽
Polyurethane foamThermal
28
26
🪢
NylonTextiles
26
27
🎽
PolyesterTextiles
24
28
🕯️
Phase-change materialThermal
24
29
🌱
CottonTextiles
22
30
☀️
Perovskite (PV)Advanced solids
20
31
🛞
Natural rubberPolymers
18
32
🧴
PolyethylenePolymers
16