pvc resin sg5
Molecular Formula: (C2H3CL)N
CAS No: 9002-86-2
Einecs No: 208-750-2
Properties: PVC resin sg5 is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermoplasticity and membrane forming capacity.
Applications:
Construction material: Piping, sheeting, windows and door.
Packing material
Electronical material: Cable, wire, tape, bolt
Furniture: Decorate material
Others: Car material, medical appliance
Specification:
PVC Resin | SG3 | SG5 | SG8 | |
Quality standard | GB5761-93 | |||
Inspection item | Guaranteed Value | |||
K value | 72 - 71 | 68 - 66 | 59 - 55 | |
Viscosity number | 135 - 127 | 118 - 107 | 86 - 73 | |
Number of impurity particles | ≤ 16 | ≤ 16 | ≤ 20 | |
Volatile content (incl. water)% | ≤ 0.30 | ≤ 0.40 | ≤ 0.40 | |
Apparent density | ≥ 0.45 | ≥ 0.45 | ≥ 0.48 | |
Particle size | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
≥ 90 | ≥ 90 | ≥ 90 | ≥ 90 | |
Number of Fish Eye (/400 cm2) | ≤ 20 | ≤ 20 | ≤ 30 | |
Plasticizer absorption of 100g resin | ≥ 26 | ≥ 20 | ≥ 14 | |
Whiteness (160, after 10 min. ) % | ≥ 80 | ≥ 80 | ≥ 75 | |
VCM Residue PPM | ≤ 1 | ≤ 1 | ≤ 1 | |
Packing: In net 25kg PP woven PE lining bag, 17MT/20'FCL
