Quartz stone

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Quartz stone
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$ m3 W7 Y5 k& J$ E3 aSLAB SIZE：300x120cm & 240x160cm
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# G5 g/ ^1 S2 d0 A) s9 yTILE SIZE: 30x30cm,40x40cm, 60x60cm,80x80cm
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9 z0 m& t# L  s8 \& QTHICKNESS: 1.2cm,1.4cm,1.5cm,1.6cm,1.8cm,2.0cm,3.0cm



2 f( e" i' c4 o9 Y. UWater absorption
1 H2 D" \. |6 Y/ u. k9 `4 ]* f 0.01%
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" |3 T" [1 H4 m! ]) I0 @6 QBulk density
2.55g/cm3
  L+ i- a) g* \0 U9 `% u( f
Moh's hardness
# j: E% ^& D/ F: ]% T 3-4 grade

Bending strength
31.9Mpa

7 U2 ^6 f& }+ K) oCompression strength
1 M$ E2 L. s! l) i3 X  R4 ~9 _ 98.2Mpa

0 P$ S7 b9 [9 O! d$ `/ d* D. [Coefficient of friction
0.61

% w5 t1 t6 U, i+ V- K6 ^Heat up resistent
3 m3 k$ x) ~* _8 x6 |8 R No cracking,crazing and blistering
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* O( U% f/ ?2 P* A3 Z( LHigh temp.resistance
No cracking,crazing and blistering
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, x8 G) h3 U9 A4 vForst resistance
: w+ F- z8 x! V1 R, I* ^% _/ B8 v& } No crack,no peeling
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Radionu clides(A Class)
/ g' ?, Z' @* }5 C4 a4 B  
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Internal exposure Index
6 Q1 Q) C$ F. R: [ ＜0.1
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External exposure Index
0.1
! j4 }7 M* W: C3 @' Lhttp://www.dchstone.com/products/Quartz-&-New-Products-c82_p1.html