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HyGain Brand PVC Resin

  • CAS No.: 9002-86-2
  • Type.: SG5 SG1... SG8, K-67, K-65, S-65 etc
  • Appearance: White powder
  • Molecular Formula： [CH2-CHCI]n
  • Shelf Life： --
  • Min Order Quantity: 1*20'FCL
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Specification SG3 SG5 SG7 SG8
ml/gViscosity

 

(or K-value)

 135-127(72-71)

 

1350-1250

 118-107(68-66)

 

1100-1000

 95-87(62-60)

 

850-750

 86-73(59-55)

 

750-650
Number of impurity particles ≤ 30 30 30 30
Volatile content % ≤ 0.40 0.40 0.40 0.40
Bulk density g/ml ≥ 0.42 0.45 0.45 0.45
Residue after sieve % 0.25mm≤ Mesh 2.0 2.0 2.0 2.0
0.0063m≤ Mesh 90 90 90 90
Number of grain 400cm2 ≤ 40 40 50 50
Plasticizer absorbency value of 100g resin g ≥ 25 17 – –
Whiteness (160oc, 10min) % ≥ 75 75 70 70
Conductivity of aqueous extract[Us/(cm.g)] ≤ 5 – – –
Residual vinyl chloride mg/kg ≤ 10 10 10 10
Residual ethylidendichloride ug/g ≤ 150 150 150 150

Property
In normal ambient, PVC resin is amorphous white powder with density of 1.35-145g/cm3 and apparent density of 0.45-0.65g/cm3, not solved in water, gasoline, alcohol, but can solved in organic solvent such as ether, ketones, chloridized aliphatic hydrocarbons and aromatic hydrocarbons with many good functions such as antiflaming, high resistant on chemicals, high mechanical strengths and excellent electric insulativity.

Usage
PVC resin is widely used in plastic working. building material and light industry. It can be used as insulating layer of metal wire, thin sheet, board plates, hose, pipe, leathering, soft goods and toy, as well as food or drug packaging film or packaging box.

Package
Kraft paper bag with internal lining plastic bag, 25+0.2kg net each .

Transport and Storage
Use clean vehicles during transportation and prevent rain. The product is not dangerous goods and can be transported as normal product. The product should be stored in dry and ventilated warehouse and stacked by lots, Stacked in open air are not allowed to prevent solarization and wetting.

  • Address:

    No 999,Jiangyue Rd, Minhang Dist ,201114,Shanghai ,China

  • E-mail

    [email protected]

  • Tel

    +86 13472638548
    WhatsApp: +86 13472638548