QJ QUARTZ STONE

SPECIFICATIONS

1 Abrasion Resistance (WeigHt Loss) ASTM D 4060 1064mg
2 Lzod Impact Strength ASTM D 256(Method A) 13.3J/m
3 Boiling Water Resistance NEMA LD3 2000 3.5 No Effect
4 Colorfastness ANZI Z124.6.5.1 Pass
5

 

Compression Strength(Dry)

Compression Strength(Wet)

ASTM C 170

ASTM C 170

209 MPa

203 MPa

6 Density KSF 2530 2.3-2.4 g/cm3
7

 

Deflection Temperature

Under Load (1.82 MPa)

 

ASTM D 648

 

243°C

8 Flammability

Flame Spread

Smoke Developed

 

ASTM-84,NFPA

255

 

Class A

Class A

9

 

Flexural Modulus

Flexural Strength

ASTM D 790

ASTM D 790

39.7 GPa

42.4 MPa

10 Freeze & Thaw Cycling ASTM C 1026 Unaffected
11 Fungal & Bacterial Resistance ASTM G 21 No Growth
12 Barcol Hardness ASTM D 2583 86
13 Rockwell Hardness(HRM) ASTM D 785(Procedure A) 115
14 Point Impact ANSI Z124.6.4.2.1 Pass
15 Slip Resistance:

Static Cofficient of Friction(Dry)

Static Cofficient of Friction(Wet)

 

ASTM C1028

ASTM C1028

 

0.67

0.49

16 Stain Resistance ANSI Z124.6.5.2 Pass
17 Tensile Strength ASTM D 638 17.8 MPa
18 Thermal Expansion ASTM D-696 1.52 10-5 in/in/°C
19 Water Absorption:

Long-term & Short-term

 

ASTM D 570(24hr. Immersion)

 

<0.011%

20 Wear and Cleanbility ANSI Z124.6.5.3  Pass

QUARTZ SURFACE GUIDE - SPECIFICATIONS

QJstone Thickness Inch(cm) Width Inch(mm) Length Inch(mm)
 Standard 1 1/8 “(3cm)

3/4″(2cm)

1/2″(1.2cm)

63″(1600mm)

63″(1600mm)

63″(1600mm)

126″(3200mm)

126″(3200mm)

126″(3200mm)

 Customized 1 1/8″(3cm)

3/4″(2cm)

 

Cutting to designated size