High Quality PVC Resin for Food Grade Cling Film

Product Details
Customization: Available
CAS No.: 9002-86-2
Formula: [-CH2-Chci-]N
Manufacturer/Factory, Trading Company
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Export Year
2004-07-20
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  • High Quality PVC Resin for Food Grade Cling Film
  • High Quality PVC Resin for Food Grade Cling Film
  • High Quality PVC Resin for Food Grade Cling Film
  • High Quality PVC Resin for Food Grade Cling Film
  • High Quality PVC Resin for Food Grade Cling Film
  • High Quality PVC Resin for Food Grade Cling Film
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Basic Info.

EINECS
618-338-8
Molecular Principal Chain
Carbon Chain Polymer
Color
White
Name
PVC Resin
Molecular Formula
-CH2-Chcl-]N
CAS No
9002-86-2
Transport Package
25kg/PP Bag and Craft Paer Bag
Specification
ISO
Trademark
SALUS
Origin
China
HS Code
3904100090
Production Capacity
50000 Ton Per Year

Product Description

                                                                                         PVC Resin 
Introduction:
Polyvinyl chloride has the outstanding characteristics of abundant raw materials (oil, limestone, coke, salt and natural gas), mature manufacturing process, low price, and wide range of uses. It has become the second largest general-purpose resin in the world after polyethylene resin. 29% of the world's total synthetic resin consumption. Polyvinyl chloride is easy to process and can be processed by molding, laminating, injection molding, extrusion, calendering, blow molding, etc. Polyvinyl chloride is mainly used to produce soft plastic products such as artificial leather, films, and wire sheaths, as well as hard plastic products such as plates, doors and windows, pipes and valves.   Polyvinyl chloride is flame-retardant (flame retardant value above 40), high chemical resistance (resistant to concentrated hydrochloric acid, 90% sulfuric acid, 60% nitric acid and 20% sodium hydroxide), mechanical strength And the advantages of good electrical insulation. But its heat resistance is poor, with a softening point of 80°C, it starts to decompose and change color at 130°C, and precipitate HCI.

Application and usage:

                                 Medical sheets
                                 Pipes fittings
                                 Rigid foam-cored
                                 Disks
                                 Injection-molding pieces
                                Blow-molding products
                                 Food packing materials


High Quality PVC Resin for Food Grade Cling Film

Parameter:
 
Test Item SG-8 SG-7 SG-5 SG-5 SG-3
Average degree of Polymerization 650-740 750-850 980-1080 980-1100 1250-1350
K-Value 55-59 60-62 66-68 66-68 71-72
Viscosity ml/g 73-86 87-95 107-118 107-118 127-135
Number of impurity particle             s≤ 16 16 16 16 16
Volatile           %  ≤ 0.3 0.3 0.3 0.3 0.3
Bulk Density         ≥ 0.53 0.53 0.48 0.53 0.48
Sieve Residue 0.25mm  ≤ 2.0 2.0 1.0 1.0 1.0
0.063mm ≥ 97 97 95 98 98
Number of Fish Eye (/400 cm2)                ≤ 20 20 10 10 10
Plasticizer absorption of 100g resin,         g ≥ 14 16 25 19 28
Whiteness (160°C, after 10 min.) % ≥ 80 80 80 80 80
VCM Residue PPM    ≤     1.0    
1,1-dichloroethane,mg/kg ≤     150    





Application
Medical sheets,
Pipes fittings,
Rigid foam-cored,
Disks,
Injection-molding pieces,
Blow-molding products,
Food packing materials,
etc
Rigid and semirigid products,
Medical sheets,
Boards,
Pipe fittings by injection molding,
Bottles,
Clear films,
etc
Semirigid products,
Medical film,
Sheets,
Tubes,
Artificial leathers,
Rigid profiles,
Electric cables,
Calendaring and extruding products
etc
Tubes
Profiles
Sheets
Clear products
Monofilaments
Rigid boards
Disks
Clear Films
Electrodes
Fiber
Medical food packaging films
Matt finish products
Calendaring films
Electric wires
Cables
Artificial leathers
Soft profiles
Hoses
Cable insulation
High-strength tubes
Sandals
etc
 
Standard compliance: /0205HJH 021-2016,Suspension Polyvinyl chloride resins for food containers and packaging materials

Molecular formula: [-CH2-CHCI-]n

Appearance: White powder

Properties: Features thermo plasticity, being insoluble into water, gasoline and alcohol, swelled or dissolved into ether, ketone, chlorinated aliphatic hydrocarbons, and aromatic hydrocarbon, high resistance to corrosion, and good dielectric property.

Packaging and storage: It is packaged with composite bag made of craft paper and polypropylene braided fabric, with net weight of (25±0.25)kg. Alternatively, it may be packaged in other appropriate ways and with net weight of 500/600/1000kg. Do not store it in the open air. Avoid in the direct sunlight and keep dry.


 

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