PVC resin for films, sheets and packaging.
Rigid film, calendered sheet, thermoformed trays and blister packs all begin with a resin chosen for clarity and easy forming. The wrong grade shows up as haze, fish eyes or a sheet that will not draw evenly.
Grade selection
Rigid, flexible or coated — pick by the sheet you make.
Clear packaging film, rigid building sheet and soft calendered sheet each need a different resin. These are the SIAMVIC® grades we supply for film and sheet production.
K 58 · Suspension
SIAMVIC® 258RB
The clarity grade. Low K value and high flow for rigid film, calendered sheet, bottles and thermoforming. Good transparency and chemical resistance.
View specifications →
K 66 · Suspension
SIAMVIC® 266RC
The rigid grade. Used for rigid profile and sheet, and for SPC flooring where high filler loading is needed. Stable gelation on extrusion lines.
View specifications →
Flexible · Suspension
SIAMVIC® 266GB
The soft grade. Made for flexible PVC — rexine, floor mats and soft sheet — with good strength, abrasion resistance and smooth calendering.
View specifications →
At a glance
Which grade for which sheet
All three are made by suspension polymerisation. The K value is what changes: a lower K value flows more easily and gives better clarity, a higher K value gives more body and strength.
The values shown are typical figures for grade selection, not specifications. Actual specifications come with the quality certificate issued for each shipment. Only the technical data sheet published on the official AGC Vinythai website is deemed valid. Safety data sheets are available on request.
| Grade | K value | Processing | Typical use |
|---|---|---|---|
| SIAMVIC® 258RB | 58 | Calendering, injection, blow moulding, film extrusion | Rigid film, clear sheet, bottles, blister packs |
| SIAMVIC® 266RC | 66 | Extrusion, injection | Rigid sheet, profile, SPC flooring |
| SIAMVIC® 266GB | — | Extrusion, calendering, moulding | Rexine, floor mat, soft sheet |
Swipe the table sideways to see all columns.
Tell us the grade and we will send the data sheet the same day. Safety data sheets are sent on request for any grade.
Downstream products
What our customers make with it.
Working with us
Why sheet manufacturers buy through Dunhill.
Genuine material
Direct from AGC Vinythai, Thailand, with a factory quality certificate on every shipment — not repacked or blended stock.
Clarity you can repeat
Consistent K value and particle size batch to batch, so transparency and gauge stay the same across every roll you produce.
Planned supply
Monthly allocation and shipment planning, so your calender or extrusion line does not sit idle waiting for material.
Grade selection support
TDS, COA and guidance on the right grade for your thickness, clarity target and forming method.
Full import handling
LC and UPAS LC documentation, shipping papers, port follow-up and delivery coordination.
Nationwide reach
We supply film and sheet manufacturers in Dhaka, Chattogram, Sylhet, Bogura, Gazipur and across all of Bangladesh.
