PVC RESIN XINFA 25 KG

Name: PVC RESIN XINFA 25 KG
Brand: ALKYNE POLYMERS PVT LTD
Price: 80.0 INR
Availability: InStock

Price 80.0 INR/ Kilograms

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MOQ : 1000 Kilograms

PVC RESIN XINFA 25 KG Specification

Shape
other

Taste
Other

Ingredients
Main Component: Polyvinyl Chloride (PVC). Chemical Formula: . CAS Number: 9002-86-2. Purity: Typically guaranteed at 99.6% to 99.9%. Trace Residues: Manufacturers like Chiping Xinfa PVC Co., Ltd. limit residual vinyl chloride monomer (VCM) to less than 5 ppm for industrial safety.

Storage
Other

Physical Form
Powder

Purity
98%

Application
Industrial

Density
Apparent (Bulk) Density: Standard Xinfa powder typically has a bulk density ranging from 0.40 to 0.60 g/cm . For the popular SG5 grade, specific datasheets often cite a minimum of 0.48 g/ml. Higher density grades like SG8 can reach up to 0.62 g/ml. Kilogram per litre (kg/L)

Product Type
Polyvinyl Chloride (PVC) Resin.

CAS No
9002-86-2.

Properties
Appearance: A fine, white, odorless, and tasteless powder with an amorphous structure. Density: Specific Gravity (Material Density): Approximately 1.35 to 1.46 . Apparent (Bulk) Density: Generally between 0.40 and 0.60 .

Smell
Other

HS Code
39041020

Ph Level
Aqueous Extract pH: When the resin is washed or extracted with distilled water (as per ISO or ASTM testing), the resulting liquid typically has a pH of 6.5 to 7.5 (nearly neutral). Chemical Stability: PVC is highly resistant to both strong acids and strong alkalis. It can withstand contact with fluids ranging from pH 2 to pH 12 without structural failure. Acidity during Processing: If the PVC is overheated, the release of HCl gas will create a highly acidic environment (pH < 2), which can corrode your metal machinery (screws and barrels).

Melting Point
Glass Transition Temperature ( ): to . This is when the hard powder starts to become "rubbery." Softening/Flow Point: to . At this stage, the resin begins to flow under pressure in an extruder. Processing Temperature: Most Xinfa grades (like SG5) are processed between and . Decomposition Point: Above .

Grade
K 67

Appearance
After Heating: When processed at temperatures between 170 C and 210 C, the white powder melts into a clear or translucent viscous liquid (unless pigments or fillers like Calcium Carbonate are added). Impurity Count: High-purity Xinfa resin is visually inspected for "black spots" or foreign particles, with standard SG5 grades allowing a maximum of only 16 to 30 particles per 100 square centimetres of spread powder.

Usage
SG5 (K66 68): This is the most widely used "general-purpose" or "pipe grade" resin. It is primarily used for rigid PVC products such as: Pipes and Fittings: Including water supply, drainage, and chemical-handling pipes. Construction Profiles: Used for plastic windows, doors, panels, and decorative materials. Hard Materials: Such as rigid sheets, plates, and sandals. SG3 (K71 72): A high molecular weight grade preferred for flexible PVC products. Common uses include: Cables and Wires: Ideal for electrical insulation and wire sheaths. Soft Goods: Such as flexible hoses, artificial leather, films, and raincoats. SG7 & SG8 (K55 60): Low molecular weight grades designed for rigid injection moulding. Typical applications include: Bottles: For mineral water, cosmetics, and non-food packaging. Complex Mouldings: High-precision plastic components and rigid sheets. IndiaMART IndiaMART +9 Processing Methods Xinfa PVC resin is highly compatible with several standard industrial processing techniques: Shanghai Chemdo Trading Limited Shanghai Chemdo Trading Limited Extrusion: Used for the continuous production of high-quality pipes, profiles, and wire casings. Injection Moulding: Preferred for creating intricate parts like pipe fittings and footwear soles. Calendering: Employed to produce uniform sheets and films for packaging, flooring, and synthetic leather. Blow Moulding: Specifically used with lower K-value grades (SG7/8) to manufacture hollow containers like bottles.

PVC RESIN XINFA 25 KG Trade Information

Minimum Order Quantity
1000 Kilograms

Delivery Time
24 Hours

About PVC RESIN XINFA 25 KG

Xinfa PVC resin is a thermoplastic homopolymer produced through suspension polymerization. It is characterized by the following physical and chemical traits:

Appearance: Fine, odorless white or buff-colored powder.
Material Quality: Renowned for high purity (typically 99.9%), excellent chemical stability, and corrosion resistance.
Solubility: Insoluble in water and alcohol but can be dissolved in organic solvents such as acetone, esters, and hydrochloric ether.
Versatility: The resin can be mixed with various additives (stabilizers, plasticizers, fillers) to modify its heat resistance, toughness, and flexibility for specific end-uses.