Product Specification (General Grade T30S Example

Specification

Product Description
Product Names: PVC (Polyvinyl Chloride)
CAS No.:9002-86-2
EINECS No.:208-750-2
Molecular Formula:(C2H3Cl)n
Product Form: White Powder
Place of Origin: Inner mongolia,China

ITEM	SG1	SG2	SG3	SG4	SG5	SG6	SG7	SG8
K-Value	77-75	74-73	72-71	70-69	68-66	65-63	62-60	59-55
Viscosity,ml/g	156-144	143-136	135-127	126-119	118-107	106-96	95-87	86-73
Number of impurity particle	≤30	≤30	≤30	≤30	≤30	≤30	≤40	≤40
Volatiles content%	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40	≤0.40
Apparent density	≥ 0.42 g/ml					≥ 0.45 g/ml
Number of grain/400cm2	≤40	≤40	≤40	≤40	≤40	≤40	≤40	≤40
Whiteness	≥74%	≥74%	≥74%	≥74%	≥74%	≥74%	≥70%	≥70%
Plasticizer absorbency value of 100g resin	25	25	25	22	19	16	14	14
Residual chlore	≤5 mg/kg

• 1.Polyvinyl Chloride Profiles
  Profiles are mainly used for making doors and Windows and energy-saving materials.
  
  2.PVC Hard Materials and Plates
  PVC with stabilizer, lubricant and filler, after mixing, with the extruder can be extruded a variety of caliber of hard pipe,
  shaped pipe, bellows, used as downpipe, water pipe, wire casing or stair handrail.The laminated sheets can be
  overlapped and hot pressed to make hard plates of various thicknesses. The plates can be cut to the desired shape and
  then welded with hot air using PVC electrodes into various chemical-resistant storage tanks, air ducts and containers, etc.
  
  3.PVC Wainscoting and Flooring
  PVC wainscoting is mainly used to replace aluminum wainscoting. In addition to a part of PVC resin, the other components of PVC floor tiles are recycled materials, adhesives,fillers and other components, which are mainly used in the hard ground of airport terminal buildings and other places.
  
  4.PVC Consumer Goods
  Luggage bags are traditional products made from PVC, which is used to make various imitation leather such as luggage bags.