Suspension Polyvinyl Chloride Resins of General Purpose


  • Payment Terms T/T, L/C, D/P, etc.
  • Place of Origin China
  • Port of Loading Shanghai, China
  • Shipping By sea
  • HS Code 3904109001
  • Packaging 25kg/bag
  • Product Detail

    FAQ

    Introduction

    Polyvinyl chloride (PVC) is a polymer compound made from vinyl chloride monomer (VCM). With the structural unit (-CH2-CHcl -)n, n is the degree of polymerization, usually between 590 and 1500. During the process of polymerization, it can produce 8 different types of polyvinyl chloride resins due to various factors such as polymerization process, reflecting conditions, reactant composition, additives. So the properties of various resins are different. According to the amount of vinyl chloride in polyvinyl chloride resin, it can be divided into 3 types: Industrial grade, food grade, sanitary grade. The appearance of Polyvinyl chloride resin is white powder or white particles.

    Application

    PVC resins can be plasticized and used in most flexible applications such as cable insulation products.

    Standard

    GB/T 5761-2018

    Technical Parameters

    Item

    Model

    SG1

    SG2

    SG3

    SG4

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Viscosity No./(mL/g)(or K value)〔or average degree of polymerization〕

    156~144

    (77~75)

    〔1785~1536〕

    143~136

    (74~73)

    〔1535~1371〕

    135~127

    (72~71)

    〔1370~1251〕

    126~119

    (70~69)

    〔1250~1136〕

    Number of Impurity Particles/Pcs        ≤

    16

    30

    60

    16

    30

    60

    16

    30

    60

    16

    30

    60

    Volatile (Including water) content/%             ≤

    0.30

    0.40

    0.50

    0.30

    0.40

    0.50

    0.30

    0.40

    0.50

    0.30

    0.40

    0.50

    Apparent Density /( g/mL)                ≥

    0.45

    0.42

    0.40

    0.45

    0.42

    0.40

    0.45

    0.42

    0.40

    0.47

    0.45

    0.42

    SieveResidue/%

    250μm Mesh

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    63μm Mesh

    97

    90

    85

    97

    90

    85

    97

    90

    85

    97

    90

    85

    Number of“Fish Eyes”/(Pcs/400cm2                  

    20

    30

    60

    20

    30

    60

    20

    30

    60

    20

    30

    60

    Plasticizer absorptionof 100g resin /g     ≥

    27

    25

    23

    27

    25

    23

    26

    25

    23

    23

    22

    20

    Whiteness (160℃ ,10min )/ %       ≥

    78

    75

    70

    78

    75

    70

    78

    75

    70

    78

    75

    70

    Conductivity of water extract/[µS/(cm.g)]     ≤

    5

    5

    -

    5

    5

    -

    5

    5

    -

    -

    Residual vinyl chloride monomer content/(µg/g)  ≤

    5

    5

    10

    5

    5

    10

    5

    5

    10

    5

    5

    10

    Dry fluidity/min

    *According to customers’ requirements

    SG1-SG4

    SG5-SG8

    Item

    Model

    SG5

    SG6

    SG7

    SG8

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Superior grade

    First grade

    Qualified grade

    Viscosity No./(mL/g)(or K value)〔or average degree of polymerization〕

    118~107

    (68~66)

    〔1135~981〕

    106~96

    (65~63)

    〔980~846〕

    95~87

    (62~60)

    〔845~741〕

    86~73

    (59~55)

    〔740~650〕

    Number of Impurity Particles/Pcs                 ≤

    16

    30

    60

    16

    30

    60

    20

    40

    60

    20

    40

    60

    Volatile (Including water) content/%       ≤

    0.40

    0.40

    0.50

    0.40

    0.40

    0.50

    0.40

    0.40

    0.50

    0.40

    0.40

    0.50

    Apparent Density  /( g/mL)          ≥

    0.48

    0.45

    0.42

    0.50

    0.45

    0.42

    0.52

    0.45

    0.42

    0.52

    0.45

    0.42

    SieveResidue/%

    250μm Mesh

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    1.6

    2.0

    8.0

    63μm Mesh

    97

    90

    85

    97

    90

    85

    97

    90

    85

    97

    90

    85

    Number of“Fish Eyes”/(Pcs/400cm2             

    20

    30

    60

    20

    30

    60

    30

    30

    60

    30

    30

    60

    Plasticizer absorptionof 100g resin /g     ≥

    19

    17

    -

    15

    15

    -

    12

    -

    -

    12

    -

    -

    Whiteness (160℃ ,10min )/%       ≥

    78

    75

    70

    78

    75

    70

    75

    70

    70

    75

    70

    70

    Conductivity of water extract/[µS/(cm.g)]     ≤

    -

    Residual vinyl chloride monomer content/ (µg/g)   ≤

    5

    5

    10

    5

    5

    10

    5

    5

    10

    5

    5

    10

    Dry fluidity/min

    *According to customers’ requirements

    Packaging

    The product can be packaged in kraft paper bags lined with plastic film bags, polypropylene woven bags or kraft paper and polypropylene woven composite bags, with a net weight of 25 kg per bag. Or other suitable packaging methods and packaging quantities can be used according to the agreement between the supplier and the buyer.

    During storage and transportation, the packaging should be prevented from being damaged, and the product should not be contaminated or leaked.

    Transportation and Storage

    Clean transportation tools should be used to transport products and prevent rain. The product is non-dangerous and can be transported as general cargo.

    The products should be stored in a dry and ventilated warehouse, and stored separately in batches, and must not be stacked in the open to prevent sunlight and moisture.


  • Previous:
  • Next:

  • Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.

    Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.