Item CPVC-Z500 CPVC-J700
Content of chlorine % 58~65 63~69
Exterior White powder White powder
Volatilization % 0.29 0.29
30 mesh sieve rate% 99 99
Thermal decomposition temperature 120 120
Density(g/cm©) 1.45-1.58 1.45-1.58
Tensiles strength (Mpa) 54-70 54-70
Bending strength (Mpa) 120 120
Linear expansion coefficient (K-1) (6.5-7.5)*10-5 (6.5-7.5)*10-5.
In two-layer bag with the interior in plastic and the exterior in woven. The weight of each bag is 25kg.
Type Item: CPE135A
Chlorine content: % 352
Heat of fusion: J/g 2.0
Volatile: % 0.4
Residue on sieve(mesh of 0.9mm): % 2.0
Shore hardness: 65
Tensile strength: MPa 6.0
Impurity particles: /100g 60.
In two-layer bag with the interior in plastic and the exterior in woven. The weight of each bag is 25kg.
Item
Standard
AL2O3 (m/m):%
28-30
27~29
Water- insoluble(m/m):%
1.0
1.5
Ammonium Nitrogen:%
0.09
0.15
Density(20oC)/(g/cm3)
1.12
1.12
Ph Value(1% aqueous solution)
3.5~5.0
3.5~5.0
Basicity %
40~90
40~90
As(m/m):%
0.005
0.005
Pb(m/m):%
0.001
0.003
Cd(m/m):%
0.002
0.002
Hg(m/m):%
0.00001
0.0001
Cr6+ (m/m):%
0.0015
0.005.
In two-layer bag with the interior in plastic and the exterior in woven. The weight of each bag is 25kg.
