
SYLVIN PVC compounds
PVC Compounds designed for extrusion and molding applications
SYLVIN PVC compounds are designed for extrusion and/or molding applications for a variety of applications found in automotive, consumer goods, building & construction, and industrial products. We have formulations as soft as 45A up to semi-rigid hardness, in clear or natural base. Additives such as flame resistance, low temperature flexibility, fungus, UV and chemical resistance, as well as custom color are available to incorporate in a base material. We're happy to help with material selection; just let us know how the part should perform and we will walk you through criteria to choose the best compound.
SYLVIN is a registered trademark of Sylvin Technologies, Inc.
We invite you to explore our PVC compound series SYLVIN. Ask our experts to help choose a material based on your required criteria. Contact us for data sheets (TDS, SDS), technical questions and product recommendations.
​Need a special additive? We may have an off-the-shelf formulation ready to sample or we may choose to create a formulation for you.
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Additives to enhance performance
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Flame resistance
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UV resistance
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Chemical resistance
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Fungus resistance
Filter by Processing Type
This chart represents an overview only. Many grades are not listed here. Please contact us if you need a material or features not listed.
Grade Name | Processing | Base | Hardness | Available Hardness | Typically used for: |
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SYLVIN 3200-80 Nat | Extrusion | Natural | 80A | Available 50-90A | Low carbon footprint option |
SYLVIN 4200-45 Clear | Extrusion & Molding | Clear | 45A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-50 Clear | Extrusion & Molding | Clear | 50A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-60 Clear | Extrusion & Molding | Clear | 60A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-70 Clear | Extrusion & Molding | Clear | 70A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-80 Clear | Extrusion & Molding | Clear | 80A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-90 Clear | Extrusion & Molding | Clear | 90A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4200-95 Clear | Extrusion & Molding | Clear | 95A | Available 45-95A | Clear profiles, hose, tubing, bumpers, suction cups |
SYLVIN 4240-80 Nat | Extrusion | Natural | 80A | Available 80A | |
SYLVIN 5132-70 Clear | Wire extrusion, insulation | Clear | 70A | Available 70-85A | 60C, Clear speaker wire, booster cable, lamp cord |
Information contained herein is privileged and confidential to Alphagary/Mexichem/Orbia. We reserve the right to change or update as needed. Product information is to the best of our knowledge and may not be appropriate for every application or use and no representation or warranty, express or implied, is being made.
Explore our portfolio of PVC compounds

Wire, Cable and Electrical
Flame-retardant PVC compounds designed to pass global performance standards for communications and electrical applications (copper and fiber optic).
UL 1581, 1685, 1666
Recognized in QMTT2
Building wire, auto wire. Recognized in QMTT2, QMFZ2/8
NFPA 262 Plenum.
Recognized in QMTM2.
Auto wire, molding grades. Recognized in QMTT2, QMFZ2/8
Auto wire, general purpose wire

Healthcare and
Food Contact
PVC compounds (clear) formulated with food contact ingredients for applications needing to pass Class VI testing, NSF approval, and other criteria.
Flexible extrusion and molding for food contact applications.
Flexible and rigid extrusion and molding for food contact and healthcare applications.
Bio-based plasticizer - flexible extrusion and molding grades.

General Purpose
Auto, Consumer, Industry
PVC compounds formulated with basic properties or unique performance characteristics such as UV resistance and chemical resistance.
Extrusion and molding grades. Heritage MX and CO brand.
Extrusion and molding grades. Heritage US brand.
Extrusion and molding grades. Heritage UK brand.
Yes! We formulate compounds with reduced carbon footprint. Visit our sustainability page to learn more.