| S.No. |
Property |
Indian Standard IS 15622:2017
Group B1a Requirement |
Endura AntiStatic Value |
Test Method |
|
A) Dimensions & Surface Quality
|
|
|
|
|
1
|
Deviation in Length & Width
|
± 0.1 %
|
± 0.1%
|
ISO 10545-2 / IS 13630-1
|
|
2
|
Deviation in Thickness
|
± 5 %
|
± 4%
|
|
3
|
Straightness of Sides
|
± 0.1 %
|
± 0.1%
|
|
4
|
Rectangularity
|
± 0.1 %
|
± 0.1%
|
|
5
|
Surface Flatness
|
± 0. 5 %
|
± 0.2%
|
|
6
|
Surface Quality
|
Min 95% free from visible defects
|
>95% free from visible defects
|
|
B) Physical Property
|
|
|
|
|
7
|
Water Absorption
|
Avaerage <0.08, Individual
0.1%, Max
|
<0.05%
|
ISO 10545-3 / IS 13630- 2
|
|
8
|
Modulus of Rupture
|
Average 35N/mm2, Individual 32N/mm2, Min
|
>38N/mm2
|
ISO 10545-4 / IS 13630-6
|
|
9
|
Breaking Strength
|
700 N Min for thickness < 7.5 mm, 1300 Min for thickness >7.5mm
|
>1800N
|
ISO 10545-4 / IS 13630-6
|
|
10
|
Moisture Expansion
|
0.02 mm/m, Max
|
<0.02 mm/m
|
ISO 10545-10 / IS 13630-3
|
|
11
|
Scratch Hardness of Surface (Moh's scale)
|
5, Min
|
>5
|
IS 13630 -13
|
|
12
|
Resistance to Surface Abrasion of Glazed Tiles for Floor Application
|
Class II, Min
|
PEI III-IV
|
ISO 10545-7 /IS 13630 -11
|
|
13
|
Coefficient of Linear Thermal Expansion
|
Max, 6 x 10-6K-1
|
<6 x 10-6K-1
|
ISO 10545-8/ IS 13630-4
|
|
14
|
Thermal Shock Resistance
|
10 cycles Min
|
No Damage
|
ISO 10545-9 / IS 13630 -5
|
|
15
|
Crazing Resistance of Glazed Tiles
|
4 cycles @7.5 bar Min
|
No Damage
|
ISO 10545-11/ IS 13630-9
|
|
16
|
Impact Resistance
|
0.55, Min
|
>0.55
|
ISO 10545-5 / IS 13630-14
|
|
17
|
# Skid Resistance
|
|
|
|
|
a) Skid Resistance - Ramp Test
|
Manufacturer to declare
|
>R9
|
DIN 51130
|
|
b) Coefficient of Friction
|
Manufacturer to declare
|
>0.42
|
ISO 10545 -17 /ANSI A 326.3
|
|
18
|
Frost Resistance
|
Required if requested by purchaser
|
No damage
|
ISO 10545-12 / IS 13630-10
|
|
19
|
Bulk Density (g/cc)
|
2.2, Min
|
>2.2
|
ASTM C373-16 / IS 13630-2
|
|
20
|
Color Resistance to UV Light
|
_
|
No change in color
|
DIN 51094
|
|
21
|
Resistance to Chemicals
|
|
|
ISO 10545-13 / IS 13630-8
|
|
1) Resistance to Low concentrations of acids & alkalies
|
Manufacturer to declare
|
GLA
|
|
2) Resistance to High concentrations of acids & alkalies
|
Manufacturer to declare
|
GHA
|
|
3) Resistance to household chemicals and swimming pool salts
|
GB
|
GA
|
|
22
|
Resistance to Staining - Glazed Tiles
|
Class 1 min
|
Class 1 min
|
ISO 10545-14 / IS 13630-8
|
|
23
|
Lead & Cadmium Release-for Glazed Tiles, where required
|
_
|
Nil
|
ISO 10545-15
|
|
24
|
Surface Electrical Resistance (ANSI Norms)
|
Below 1 Mega Ohm (Conductive)
|
< 50 Kilo Ohm
|
ANSI ESD S7.1
|
|
Between 1Mega Ohm to 1 Giga Ohm (Dissipative)
|
1Mega Ohm to 1 Giga Ohm
|
|
Static Decay Time
|
<0.5 Sec (Conductive)
|
<0.5Sec
|
MIL-B-8170 Para 4.8.3 & FED-STD- 101C.
Method 4046
|
|
< 2 Sec (Dissipative)
|
<0.5Sec
|
