Siamvic® 266RC
Polyvinyl Chloride — Suspension Polymerization Grade (Rigid)
Manufactured by AGC Vinythai Public Company Limited, Thailand
Authorised Agent for Bangladesh: Dunhill Corporation Ltd
■ PRODUCT TYPE
Polyvinyl chloride (PVC) resin produced by suspension polymerisation process.
■ APPLICATIONS
- Pipe: Pressure pipes, sewage pipes
- Profile: Rigid profiles, window frames
- Electric ducts
- Injected shoes
- Stone plastic composite (SPC) flooring
- PVC compounds
■ PROCESS TECHNIQUES
- Extrusion
- Injection Moulding
■ TECHNICAL SPECIFICATIONS
Typical average values measured on the resin. Quality certificate issued with each shipment. Version MAR 2026.
Characteristic | Units | Typical Value | Test Standard |
Viscosity Index | ml/g | 109 | ISO 1628-2 |
K Value (Cyclohexanone) | — | 66 | ISO 1628-2 |
Polymerization Degree | — | 1000 | — |
Apparent Bulk Density | kg/l | 0.570 | ISO 60 |
Volatile Matter | % | ≤ 0.3 | ISO 1269 |
Particle Size — on 60 mesh (0.250 mm) | % | ≤ 2 | ISO 1624 |
Particle Size — on 230 mesh (0.063 mm) | % | ≥ 95 | ISO 1624 |
Residual Vinylchloride Monomer | ppm | ≤ 1 | ASTM D3749 |
■ PRODUCT ADVANTAGES
- Ultra-low residual VCM (≤ 1 ppm) — compliant with safety and regulatory standards
- Tight particle size distribution (≥95% on 230 mesh) — ensures consistent melt homogeneity
- K-value 66 with viscosity index 109 ml/g — ideal rheology for rigid extrusion and injection
- High apparent bulk density (0.570 kg/l) — efficient handling and conveying in production
- ISO and ASTM multi-standard certified — quality certificate issued with every shipment
- Dedicated Bangladesh support via Dunhill Corporation Ltd — local technical and logistics service
■ CONTACT — Dunhill Corporation Ltd :
For product enquiries, price quotations, samples, and technical documentation:
