Chemical Plastic Virgin Raw Material Erdos Sg-5 PVC

• Feature: Carbide Based/Ethylene Based
• CAS No.: 9002-86-2
• Formula: (C2 H3cl)N
• Model NO.: SG-5
• Material: Polyvinyl Chloride/PVC
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Extrusion
• Color: White
• Application: Industry
• Appearance: White Powder
• K Value: 66-68
• Loading Port: Xingang
• Transport Package: Plastic Bag
• Specification: 25kg bag
• Trademark: ERDOS
• Origin: China
• HS Code: 3904109001

Product Description

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

Applications:
Widely used in pvc pipes, window profiles, films, sheets, tubes, shoes, fittings, etc.

Packaging:
In 25kg kraft bag or 1100kg jumbo bag.

 

No.	ITEMS DESCRIBE	SG-3	SG-5	SG-7	SG-8
01	Viscosity(ml/g)	127-135	107-118	87-95	73-86
02	K value	71-72	66-68	60-62	55-59
03	Impurity particle number	≤ 16	≤ 16	≤ 20	≤ 20
04	Volatiles(incl.water ) %	≤ 0.30	≤ 0.40	≤ 0.40	≤ 0.40
05	Bulk density g/ml	≥ 0.45	≥ 0.48	≥ 0.5	≥ 0.5
06	Sieve ratio% 0.25mm	≤ 2.0	≤ 2.0	≤ 2.0	≤ 2.0
07	Sieve ratio% 0.063mm	≥ 95	≥ 95	≥ 95	≥ 95
08	"Fish eye" number unit /400cm^2	≤ 20	≤ 20	≤ 30	≤ 30
09	100g resin plasticizer absorbtion g	≥ 26	≥ 19	≥ 12	≥ 22
10	Whiteness(after 160ºC10min)	≥ 78	≥ 78	≥ 75	≥ 75
11	Residual VCM ppm	≤ 5.0	≤ 5.0	≤ 5.0	≤ 5.0

 

 

Physical and Mechanical Properties

• Strength and Durability: ERDOS SG-5 exhibits good tensile strength, allowing products made from it to withstand stretching forces without easily breaking. This makes it suitable for applications where structural integrity is crucial. For example, in the production of plastic pipes for construction, the high tensile strength ensures the pipes can endure the pressure of water flow and the weight of the surrounding soil over time.

• Impact Resistance: It also has decent impact resistance. Products such as plastic furniture parts or electrical appliance casings made from ERDOS SG-5 can resist minor knocks and drops without cracking or deforming, enhancing their lifespan and usability.

• Thermal Stability: ERDOS SG-5 shows satisfactory thermal stability within a certain temperature range. This property is vital in applications where the material may be exposed to heat, like in some industrial pipelines or in the production of heat - resistant plastic components.

Processing Characteristics

• Extrusion: In extrusion processes, ERDOS SG-5 demonstrates excellent processability. It can be smoothly extruded into various shapes such as pipes, profiles, and sheets. The extrusion process results in products with smooth surfaces and precise dimensions. For instance, when manufacturing window profiles, the resin's flow characteristics during extrusion enable the creation of complex shapes with high dimensional accuracy, ensuring a perfect fit when installed in windows.

• Injection Molding: During injection molding, SG-5 flows well into the mold cavities, allowing for the production of intricate plastic parts. Whether it's small, detailed components for electronics or larger parts for consumer goods, the resin can accurately replicate the mold's shape, resulting in high - quality finished products.

• Calendering: For calendering processes, ERDOS SG-5 can be formed into thin films or sheets. These films and sheets can be used in packaging applications or as protective linings due to their uniform thickness and good physical properties.

Application Fields

• Construction Industry: In construction, ERDOS SG-5 is widely used. It is a popular choice for manufacturing water supply and drainage pipes because of its corrosion resistance, which protects against the chemicals present in water and soil. Additionally, it is used in the production of plastic wall panels and flooring materials, providing durability and aesthetic appeal.

• Electrical and Electronics: In the electrical and electronics industry, it serves as an insulating material. For example, it can be used to make the outer casing of electrical switches, plugs, and sockets, as well as the insulation layer for wires and cables. Its electrical insulation properties help prevent electrical leakage and ensure the safe operation of electrical devices.

• Packaging: ERDOS SG-5 can be processed into plastic films and containers for packaging. In food packaging, the films made from this resin can provide a barrier against moisture, oxygen, and microorganisms, extending the shelf - life of food products. In non - food packaging, such as for cosmetics or consumer goods, the plastic containers made from SG-5 offer a cost - effective and visually appealing solution.

Overall, ERDOS SG-5 is a reliable and widely applicable PVC resin that meets the diverse needs of multiple industries, providing a balance of performance and cost - effectiveness for manufacturers.