Product Detail
Beiyuan SG-5 Soft PVC Resin | Food Contact Grade Polyvinyl Chloride GB/T5761-2018
High-quality Beiyuan SG-5 soft PVC resin, food contact sanitary grade polyvinyl chloride resin compliant with GB/T5761-2018 standard. Certified with ISO9001, ISO14001, ISO45001, suitable for food packaging, soft film, wire cable, daily plastic products and automotive interior accessories.
Product Overview
Beiyuan SG-5 Soft PVC Resin is a high-standard environmentally friendly and sanitary-grade polyvinyl chloride raw material manufactured in strict accordance with GB/T5761-2018 national standard for suspension general-purpose PVC resin. As a famous trademark product of Shaanxi Province, this soft-grade PVC resin passes complete ISO9001 quality management, ISO14001 environmental management and ISO45001 occupational health and safety management system certifications. It meets national food contact plastic resin safety standards, featuring pure texture, low impurity, excellent flexibility and stable processing performance.
Different from ordinary industrial PVC resin, Beiyuan SG-5 soft PVC resin has reliable food-grade safety attributes and superior soft molding performance. It supports multiple processing technologies and adapts to diversified production demands from food safety packaging to industrial soft plastic products. With stable batch quality, high molding yield and full compliance certification, it is a trustworthy premium raw material for global food contact and soft PVC finished product manufacturing enterprises.
Product Specifications
Product Name: Beiyuan Polyvinyl Chloride Resin (Environmentally Sanitary Grade PVC)
Model: SG-5 Soft Grade
Executive Standard: GB/T5761-2018 Suspension General-Purpose Polyvinyl Chloride Resin
Safety Compliance: National Food Safety Standard for Food Contact Plastic Resins
System Certification: ISO9001, ISO14001, ISO45001 Certified
Brand Honor: Shaanxi Famous Trademark Product
CAS No.: 9002-86-2
Appearance: Uniform White Free-Flowing Powder
Characteristic: Soft Grade, High Flexibility, Food Contact Safe, Low Volatility
Applicable Technology: Extrusion, Injection Molding, Calendering, Blow Molding
Net Weight: 25kg Per Bag
Storage Life: 24 Months (Cool, Dry and Sealed Storage)
Core Product Advantages
Food Contact Sanitary Safety: Strictly compliant with food contact plastic resin safety regulations, no harmful residual substances, non-toxic and odorless. It can be safely used in direct food contact product manufacturing, meeting high-standard hygiene and safety requirements for food packaging industry.
Three Major International System Certifications: Certified by ISO9001 quality system, ISO14001 environmental system and ISO45001 safety system, realizing standardized production, green manufacturing and safe production management. Stable batch quality, low batch difference and high product consistency.
Excellent Soft Molding Performance: Customized soft-grade formula with good flexibility, ductility and film-forming property. It is not easy to crack or harden after molding, perfectly suitable for various soft PVC products such as flexible films, hoses and artificial leather.
Wide Processing Adaptability: Compatible with multiple mature plastic processing technologies, adaptable to different production equipment and process conditions. It matches environmentally friendly auxiliary materials with high formula compatibility, effectively improving finished product yield.
Standardized National Grade Quality: Produced and inspected in accordance with GB/T5761-2018 national standard, with ultra-low impurity content, stable melt fluidity and reliable physical and chemical properties, avoiding product defects caused by raw material instability.
Core Application Scenarios
1. Food Contact Industry (Core Sanitary Application)
Beiyuan SG-5 soft PVC resin has authoritative food contact safety qualification, widely used in food packaging containers, food delivery hoses, transparent food-grade accessories and other food-related plastic products. It fully meets food contact material safety standards, ensuring no substance precipitation during use and protecting food safety.
2. General Plastic Products Industry
Suitable for mass production of general-purpose plastic products, including PVC pipes, wire and cable accessories, plastic bottles, plastic shell parts and fiber products. It is also widely applied in automotive interior parts and daily plastic consumer goods manufacturing, balancing cost performance and product quality.
3. Special Soft PVC Product Field
It is an ideal basic raw material for high-quality soft plastic processing, applicable to calendered films, soft plastic sheets, wire and cable insulating layers, artificial leather and other flexible PVC products. The finished products feature soft texture, strong toughness and stable surface gloss, with excellent market applicability.
Key Processing Instructions & Precautions
PVC resin has relatively low thermal stability and is prone to thermal decomposition at high temperature. Standardized temperature control, auxiliary material matching and equipment operation are required during processing to ensure finished product quality and production safety.
Precise Temperature Control: The resin begins to decompose and release HCl at about 120°C. The optimal melt processing temperature is controlled within 160°C to 180°C. Long-term continuous operation above 190°C must be avoided to prevent material decomposition, yellowing and bubble defects.
Environmentally Friendly Auxiliary Matching: Must be matched with food-grade qualified heat stabilizers and lubricants. Lead-based and other non-environmental auxiliary materials are prohibited. It ensures processing stability and maintains the food-grade sanitary characteristics of finished products.
Professional Equipment Selection: Counter-rotating twin-screw extruder is the preferred equipment, which can directly process mixed powder materials with high efficiency and stable molding. If using single-screw equipment, pre-plasticizing granulation is required in advance, and the barrel temperature shall be set gradually from low to high to ensure uniform plasticization.
Standardized Processing Technology: Support extrusion, injection molding, calendering, blow molding and other mainstream plastic processing methods. Effective exhaust treatment must be carried out during processing to eliminate internal air bubbles and ensure smooth and flawless surface of finished soft PVC products.
Supply & Service Support
We provide stable spot supply of authentic Beiyuan SG-5 soft sanitary grade PVC resin compliant with GB/T5761-2018 standard. Standard 25kg moisture-proof packaging is adopted, supporting ton bag customization and full-container bulk export. We provide FOB, CIF and other international trade terms with flexible payment methods. Each batch can provide complete COA test reports, three-system certification documents and food contact safety qualification certificates, supporting global B2B customized processing procurement.
Storage & Transportation Notes
Store Beiyuan SG-5 soft PVC resin in a cool, dry, ventilated and dust-free warehouse. Keep away from high-temperature heat sources, open fire and corrosive chemicals. Seal the package tightly after use to prevent moisture absorption and caking. Avoid long-term direct sunlight to prevent material aging and performance attenuation. The valid shelf life is 24 months under standard sealed storage conditions.
FAQ
1. What are the certification advantages of Beiyuan SG-5 soft PVC resin?
This product is certified by ISO9001, ISO14001 and ISO45001 three major systems, owns Shaanxi famous trademark qualification, and complies with national food contact plastic resin safety standards, with dual advantages of industrial stability and food-grade safety.
2. What products is SG-5 soft PVC resin suitable for?
It is mainly used for food contact packaging products, soft films, artificial leather, wire and cable insulation layers, automotive interior parts and daily plastic products, covering sanitary and general industrial processing fields.
3. What is the key point of PVC resin processing?
Strictly control the processing temperature at 160-180°C, avoid high-temperature decomposition, and must use food-grade environmentally friendly auxiliaries without lead additives, with standardized exhaust operation during production.
4. What standard does this PVC resin implement?
It strictly implements the national standard GB/T5761-2018 for suspension general-purpose polyvinyl chloride resin, with stable quality and full standard compliance.
5. Can you provide complete qualification documents?
Yes. We can provide batch COA test reports, ISO three-system certification certificates and food contact safety qualification documents to support customer inspection and export customs clearance.