With the sustained advancement of China’s plastics processing industry, polyvinyl chloride (PVC), one of the five major general-purpose resins, plays a pivotal role in construction, packaging, wires and cables, medical devices, daily consumer goods and other sectors. As a key petrochemical production base in China, Sinopec Qilu Petrochemical Company delivers high-quality PVC products to the market through sophisticated production processes and rigorous quality management systems. Among its product lineup, PVC Resin S-700 has gained wide recognition and trust from customers thanks to its outstanding processability and stable product quality.
Sinopec Qilu Petrochemical Company is a key backbone enterprise of China Petroleum & Chemical Corporation (Sinopec). It boasts a complete industrial chain covering oil refining, chemical manufacturing and new materials. Through years of technological accumulation and industrial upgrading, Qilu Petrochemical has built robust production capacity for chlor-alkali chemicals and accumulated extensive expertise in PVC resin manufacturing.
Leveraging advanced polymerization technologies, automated control systems and stringent quality inspection protocols, the PVC products manufactured by Qilu Petrochemical enjoy high visibility and a solid reputation across the domestic market, delivering steady and reliable raw material supplies to numerous downstream manufacturers.
S-700 is a suspension-process PVC resin featuring moderate degree of polymerization. Balancing superior processability and mechanical properties of finished products, it stands as a flagship grade among general-purpose PVC resins.
S-700 resin features evenly structured particles and optimal bulk density, delivering favorable fluidity during mixing and conveying. This effectively boosts production efficiency and processing stability.
The resin plasticizes rapidly with favorable melt flow characteristics, which cuts processing energy consumption, improves equipment utilization and caters to high-speed production lines.
End-products made from S-700 resin exhibit commendable strength, toughness and dimensional stability, meeting performance requirements for a full spectrum of application scenarios.
Qilu Petrochemical enforces strict quality control standards with full-process monitoring covering raw material procurement, polymerization production and finished product packaging, ensuring uniform and consistent performance across all production batches.
Benefiting from its well-rounded comprehensive performance, PVC Resin S-700 is widely adopted in the following sectors:
Formulated with appropriate plasticizers, it is used to produce:
With tailored formula design, it serves for manufacturing:
S-700 also finds applications in:
Amid intensifying competition in the PVC market, downstream buyers raise higher standards for product quality consistency and supply reliability. Qilu Petrochemical S-700 boasts the following competitive edges:
Backed by large-scale integrated petrochemical facilities, the company realizes large-volume continuous production to guarantee sufficient market supply.
Full-cycle quality control mechanisms are implemented from production to delivery, supplying customers with consistently reliable materials.
As a Sinopec-branded product, Qilu Petrochemical PVC resins hold high industry influence and market recognition.
The enterprise continuously optimizes manufacturing processes and upgrades product grades to enhance material performance and market competitiveness, better addressing diversified customer demands.
Against the backdrop of China’s "Dual Carbon" goals, Qilu Petrochemical actively executes a green and low-carbon development strategy. Through energy conservation, emission reduction, technical revamps and clean production practices, the enterprise elevates resource utilization efficiency and lowers energy consumption and environmental impacts throughout production.
Meanwhile, the company persistently optimizes its product portfolio to deliver more eco-friendly, high-efficiency raw material solutions for downstream clients, supporting high-quality sustainable development across the entire industrial chain.
As a flagship PVC offering from Sinopec Qilu Petrochemical, PVC Resin S-700 has become a vital raw material for countless downstream processors by virtue of steady quality, exceptional processability and versatile applicability. Moving forward, Qilu Petrochemical will further sharpen product competitiveness via technological innovation and strict quality control, contributing to the high-quality growth of China’s PVC industry and manufacturing sector.
Against the backdrop of escalating market demand, S-700 resin will continue to leverage its superior performance to deliver dependable material support for construction, industrial manufacturing, wire & cable, consumer goods and other industries.
