Quartz stone

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Quartz stone
" f) |4 v2 L* b5 S
; ~, f9 O% y3 w0 X% hSLAB SIZE：300x120cm & 240x160cm
2 y! }: o* {( X0 |) d# A+ h5 s/ n" W
TILE SIZE: 30x30cm,40x40cm, 60x60cm,80x80cm
) }$ z6 F  a. t* y7 v- T6 O
. D$ k- s4 N( uTHICKNESS: 1.2cm,1.4cm,1.5cm,1.6cm,1.8cm,2.0cm,3.0cm
: ^. V: x7 @+ H7 f6 J
6 m4 s; a2 L! Y1 t4 s) o+ r' O; y

Water absorption
; C6 M! c/ Q) n6 }3 V$ V 0.01%
; T2 n2 I/ k5 B3 k& b
. h" k3 j: U8 e  j3 jBulk density
* W& ~, b' \5 L: W1 ? 2.55g/cm3
" V8 t5 O8 e: _& h
Moh's hardness
3-4 grade
, P0 a; K) |  U
- }. P! T% G& s/ ?Bending strength
+ C3 h2 {6 Z8 h9 a) Y! z9 u9 X8 E 31.9Mpa

5 @# u7 d+ `0 J5 M  j$ JCompression strength
/ p$ O+ z; a+ W1 g+ @1 R 98.2Mpa

Coefficient of friction
, [  E8 S2 V- @4 j1 n) c, W" p 0.61
8 O0 `$ B- g7 H" {/ @& |4 j( I
! A4 {  Y5 x& |9 O& g; K$ @Heat up resistent
No cracking,crazing and blistering

' v" B. m. ]% N, Q% pHigh temp.resistance
No cracking,crazing and blistering
/ I6 D" p) l( C; i% `- T
Forst resistance
$ Z+ T' }, N/ v; U" X No crack,no peeling
5 c, e' p( F8 f. J
Radionu clides(A Class)
  

. A& W# \( o# o' GInternal exposure Index
＜0.1
8 b0 e! O  U% r9 ~' g
3 M% I/ I/ Q  V2 y% JExternal exposure Index
, n2 R8 R" u* L4 ] 0.1
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