Performance

Unit

Density≥**0kg/m3

Density≥**0kg/m3

Standard

Compressive Stength

Kpa

*5

**5

EN **6

Shearing Strength

Kpa

*0

*0

EN ****0

Tensile Strength

Kpa

**0

**0

EN ***7

Shot Content

%

＜5（coarse shot size＞0.*5）
＜*0（fine shot size＞*3µ&s**7;）

ASTM C***5
ASTM C***5

Heat Conduction Coefficient of Rock-wool Sandwich Panel（Average Temperature *0℃）

W/mk

≤0.**6

0.**3

Heat Conduction Coefficient of Core Material Bar（Average Temperature *0℃）

W/mk

0.**3

0.**3

EN ****7

Fire Proof Performance

——

Incombustible Material

EN ISO***2 GB/T********9

——

Reaction-to-fire Class A

EN *****1 GB/T ********6

Fire-resistant Class

According to different configuration and thickness of core board, vary from FRL*0 to **0 minutes

Hydroscopicity（weight ratio）

%

＜1

ASTM C**4 GB/T ***0.7

Hydrophobicity（ for hydrophobic product）

%

≥*8

GB ****9

Aging Expansivity

%

Velocity of variation after *4 hours when temperature ≤*5℃ and relative temperature＞*5%,

PrEN****9

Melting Temperature

℃

＞***0

——

Fiber Diameter

Um

7