Moisture-Wicking PVC Resin-Integrated Hydroponic Film for Precision Irrigation

• Customization: Available
• Carrier: PVC
• Color: White
• Model NO.: SG3
• Certification: RoHS, ISO, CE
• Sample: Free
• Packaging: 25kg/Bag
• MOQ: 1 Ton
• Trade Term: EXW CFR CIF Fob CIP DDP DDU
• Size: Sg3 Sg5 Sg7 Sg8 K66 K67
• Viscosity(Ml/G): 107-118
• K Value: 66-68
• Impurity Particle Number: 16max
• Volatiles (Incl. Water), %: 0.40max
• Bulk Density, G/Ml: 0.53min
• Sieve Ratio% 0.25mm: 1.6max
• Sieve Ratio% 0.063mm: 97min
• "Fish Eye" Number Unit /400cm2: 20max
• 100g Resin Plasticizer Absorbtion, G: 20min
• Whiteness(After 160ºC10min): 80min
• Transport Package: 25kg/1 Bag
• Specification: 25kg/1 bag
• Trademark: Phoenix
• Origin: China
• HS Code: 390422000
• Production Capacity: 100000mt/Years

Product Description

 

Chemical Definition & Structure
 

Polyvinyl Chloride (PVC) is a synthetic thermoplastic polymer composed of repeating vinyl chloride monomer units. Its molecular structure combines carbon, hydrogen, and chlorine atoms, resulting in a versatile material with exceptional stability and durability.
PVC is categorized into two primary forms: rigid (unplasticized) and flexible (plasticized). Its adaptability, durability, and cost-efficiency have established it as one of the most utilized plastics globally, serving industries from construction to healthcare.
Environmentally Friendly Reinforced PVC Resin Drainage Pipes are a cutting-edge solution for modern drainage systems, combining eco-conscious design with superior durability and global market appeal. Engineered for sustainability and performance, this product is a top choice in construction and infrastructure projects worldwide.
Polyvinyl Chloride, commonly known as PVC, is one of the most versatile and widely used thermoplastic polymers in the global market. Renowned for its durability, chemical resistance, and cost-effectiveness, PVC has become an indispensable material across industries such as construction, healthcare, automotive, electronics, and packaging. Its unique combination of mechanical strength, lightweight properties, and adaptability to various manufacturing processes makes it a preferred choice for manufacturers, engineers, and designers worldwide.

 

 

Production Process

Raw Materials: Derived from ethylene (crude oil) and chlorine (salt via electrolysis).
Polymerization:
Suspension Polymerization: Most common method, yielding porous granules (S-PVC).
Emulsion Polymerization: Produces fine powders (E-PVC) for pastes.
Compounding: Blended with additives:
Plasticizers (e.g., phthalates, non-phthalate alternatives) for flexibility.
Stabilizers (e.g., lead, calcium-zinc, organotin) to prevent thermal degradation.

Fillers (e.g., calcium carbonate), UV inhibitors, pigments.
PVC's inherent chlorine content (approximately 57%) grants it self-extinguishing properties, making it ideal for flame-retardant applications. Its superior chemical resistance allows use in corrosive environments, such as chemical piping systems and industrial linings. Additionally, PVC excels as an electrical insulator, widely adopted for wire and cable coatings. The material's hardness, flexibility, and transparency can be tailored through additives like plasticizers, stabilizers, and pigments, enabling customization for diverse functional requirements.

PVC is synthesized through the polymerization of vinyl chloride monomers, resulting in a material that excels in both rigid and flexible forms depending on the addition of plasticizers. Rigid PVC (uPVC) is celebrated for its high tensile strength, dimensional stability, and resistance to corrosion, making it ideal for piping systems, window frames, and industrial fittings. Flexible PVC, enhanced with additives, offers elasticity and resilience, which are critical for applications like cables, flooring, and medical tubing.
A standout feature of PVC is its exceptional resistance to chemicals, acids, alkalis, and oils, ensuring longevity in harsh environments. Additionally, PVC exhibits excellent flame-retardant properties due to its chlorine content, meeting stringent fire safety standards. Its electrical insulation capabilities further enhance its utility in wiring and electronic components. With a service temperature range of -20°C to 60°C, PVC maintains performance across diverse climatic conditions, underscoring its global applicability.

ITEMS	Viscosity(ml/g)	K value	Impurity particle number	Volatiles (incl. water), %	Bulk density, g/ml	"fish eye" number unit /400cm2	100g resin plasticizer absorbtion, g	Whiteness(after 160ºC10min)	Residual VCM, ppm
Spec.	107-118	72-71	16max	0.40max	0.53min	20max	20min	80min	5.0max

 Applications 

Construction:
Piping systems (water supply, drainage), profiles (doors/windows), roofing membranes.
Electrical:
Insulation for wires/cables, junction boxes, conduit tubes.
Healthcare:
Blood bags, IV tubing, disposable gloves (non-toxic, sterilizable grades).
Consumer Goods:
Signage, synthetic leather (automotive upholstery, apparel), toys, packaging films.

 

PVC's cost-efficiency arises from its low production energy requirements and long lifecycle. Unlike metals or wood, PVC does not corrode, rot, or require frequent replacement, reducing long-term costs. Recycling initiatives further enhance its sustainability; post-consumer PVC can be reprocessed into new products such as flooring, traffic cones, and garden hoses. Industry advancements in phthalate-free plasticizers and lead-free stabilizers address environmental concerns, aligning PVC with regulations such as REACH and RoHS. Manufacturers are also adopting bio-based PVC alternatives to reduce reliance on fossil fuels, supporting circular economy goals.

Packaging and Storage
PVC resin is commonly packaged in 25 kg polyethylene-lined bags (powder or granules) or customized formats based on client specifications. It must be stored in cool, dry environments away from direct sunlight, heat sources, and moisture to maintain stability. Proper storage ensures a shelf life of up to 12 months without significant degradation.

 

Global Production: ~45 million metric tons annually (3rd most produced plastic worldwide).
Cost Efficiency: Low production cost vs. performance ratio; competes with PE, PP, and ABS.
Future Trends: Growth driven by infrastructure in emerging economies and medical sector demand.
Conclusion
PVC's adaptability across hardness levels, chemical resistance, and cost-effectiveness solidify its role in critical industries. Continuous innovation in eco-additives and recycling technologies addresses environmental concerns, ensuring its relevance in sustainable material markets.

Weifang Phoenix New Material Co., Ltd.

Weifang Phoenix New Material Co., Ltd., headquartered in Weifang City, Shandong Province, China, operates production facilities within the state-approved Weifang Binhai Chemical Industry Park. As an enterprise specializing in the research, development, and manufacturing of innovative chemical materials, it embodies the symbolic attributes of the phoenix - renewal, resilience, and boundless growth potential.

The company's mission focuses on becoming a global leader in sustainable chemical solutions, offering science-driven differentiated products through integrated "one-stop-shop" services. it maintains technical competitiveness through dedicated R&D centers equipped with advanced experimental facilities and analytical equipment. The company prioritizes collaborative partnerships, aiming to deliver optimized solutions that align with evolving industry demands.

As a leading PVC supplier, we combine decades of expertise with state-of-the-art facilities to deliver products that exceed expectations. Our team provides end-to-end support, from material selection to logistics, ensuring seamless integration into your supply chain. Whether you require bulk orders for large-scale projects or tailored solutions for niche applications, we are committed to fostering long-term partnerships grounded in innovation, reliability, and mutual growth.