Ruiheng PVC Resin SG-5 Superior Quality for PVC Processing
Product Overview
Ruiheng PVC Resin SG-5 is a high-performance suspension-grade polyvinyl chloride (PVC) resin meticulously engineered to meet the rigorous demands of modern PVC processing industries. Renowned for its exceptional purity, thermal stability, and processability, SG-5 resin is the preferred choice for manufacturers seeking superior-quality raw materials to produce durable, versatile, and cost-effective PVC products. With a well-balanced molecular structure and optimized particle size distribution, this resin delivers outstanding performance in extrusion, injection molding, calendaring, and other processing techniques, making it ideal for applications ranging from construction materials to consumer goods.
Backed by Ruiheng's decades of expertise in polymer manufacturing, SG-5 resin adheres to international quality standards and is rigorously tested to ensure consistency, reliability, and compliance with global environmental regulations. Whether you are producing rigid pipes, flexible films, or intricate molded components, Ruiheng PVC Resin SG-5 empowers your production line with efficiency, precision, and long-term value.
Key Features & Advantages
Superior Processability
- Optimized K-Value (57-60): The resin's carefully controlled K-value ensures excellent melt flow characteristics, enabling smooth processing across a wide range of temperatures and machinery.
- Uniform Particle Size: Narrow particle size distribution minimizes porosity and enhances fusion properties, reducing processing time and energy consumption.
- Low Volatile Content: ≤0.3% volatile matter ensures minimal foaming and surface defects during high-temperature processing.
Exceptional Mechanical Properties
- High tensile strength, impact resistance, and dimensional stability make SG-5 resin suitable for rigid applications such as pipes, window profiles, and siding.
- Excellent compatibility with plasticizers (e.g., DOP, DINP) allows for customization of flexibility in soft PVC products like cables, flooring, and medical tubing.
Thermal & Chemical Resistance
- Withstands temperatures up to 85°C (185°F) without deformation, ensuring longevity in outdoor and high-stress environments.
- Resistant to acids, alkalis, and UV radiation, making it ideal for industrial and construction applications.
Eco-Friendly & Compliant
- Free from heavy metals (lead, cadmium) and compliant with REACH, RoHS, and FDA (for specific grades) regulations.
- Low VOC emissions align with green manufacturing initiatives.
Applications
Ruiheng PVC Resin SG-5 is versatile across industries, including:
1. Construction & Infrastructure
- Pipes & Fittings: Pressure-resistant water supply pipes, drainage systems, and corrosion-resistant industrial pipelines.
- Profiles & Sheets: Weatherproof window frames, door panels, and decorative wall claddings.
- Flooring: Scratch-resistant, easy-to-clean vinyl tiles and luxury vinyl planks (LVP).
2. Electrical & Electronics
- Insulation Materials: Flame-retardant cable sheathing, wire coatings, and junction boxes.
- Consumer Electronics: Durable casings for appliances, connectors, and cable management systems.
3. Packaging & Consumer Goods
- Flexible Films: Transparent food packaging, shrink wraps, and pharmaceutical blister packs.
- Household Items: Hoses, toys, footwear, and waterproof fabrics.
4. Automotive & Transportation
- Interior trim components, underbody coatings, and vibration-damping materials.
Technical Specifications
| Property | Value | Test Method |
|---|---|---|
| Appearance | White free-flowing powder | Visual |
| Bulk Density (g/cm³) | 0.50–0.60 | ISO 60 |
| Viscosity Number (K-Value) | 57–60 | ISO 1628-2 |
| Volatile Content (%) | ≤0.3 | ISO 1269 |
| Porosity (%) | ≤25 | ASTM D1895 |
| Residual VCM (ppm) | ≤1 | GC Analysis |
| Ash Content (%) | ≤0.1 | ISO 3451-1 |
Why Choose Ruiheng PVC Resin SG-5?
- Consistent Quality: Advanced polymerization technology and real-time quality monitoring guarantee batch-to-batch uniformity.
- Technical Support: Ruiheng’s team provides tailored formulation guidance, troubleshooting, and R&D collaboration.
- Global Supply Chain: Efficient logistics networks ensure timely delivery to customers worldwide.
- Sustainability Commitment: Energy-efficient production processes and recyclable packaging reduce environmental footprint.
Processing Guidelines
- Drying: Not required under standard conditions (moisture content <0.1%).
- Mixing: Compatible with most stabilizers (e.g., lead-free calcium-zinc), lubricants, and additives. Premixing with plasticizers is recommended for flexible PVC.
- Temperature Ranges:
- Extrusion: 160–190°C (barrel zones)
- Injection Molding: 170–200°C
- Calendering: 150–180°C
Quality Assurance & Certifications
Ruiheng PVC Resin SG-5 is manufactured in ISO 9001-certified facilities and undergoes over 20 quality control checkpoints, including:
- FTIR spectroscopy for molecular structure analysis
- Melt flow index (MFI) testing
- Accelerated aging and mechanical stress simulations
- Environmental compliance audits
Packaging & Storage
- Packaging: 25 kg moisture-proof woven bags with inner polyethylene liners. Custom packaging available.
- Storage: Keep in a cool, dry, and ventilated area away from direct sunlight. Shelf life: 12 months.
TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
|
Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
 |
Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
Send Inquiry
