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Rigid Polyvinyl Chloride (RPVC)
Best value for performance. Excellent chemical resistance, self-extinguishing. Available in clear or natural form, glossy or dull finish. Barbour Plastics typical notched izod for rigid PVC: 13-20. Barbour Plastics marine-grade PVC has excellent UV stability.
Filled UV Marine Grade- Specific Gravity 1.4 (COMPBZ)
Rigid Vinyl Compound (COMPBZ)
COMPBZ is a special purpose rigid PVC that offers similar properties to ABS at a slightly lesser cost. Some uses include refrigeration, bumpers, pipe, door and window, food contact. This compound is designed for applications requiring the following properties:
- Toughness
- UV Resistance
- Durability
- Chemical Resistant
- NSF 51 Listing
- Medium Gloss
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.40
D-792
1/8" Izod Impact, ft/lbs in notch
25.0
D-256
Tensile Yield Strength, 103 psi
6.0
D-638
Tensile Modulus, 105 psi
3.9
D-638
Flexural Yield Strength, 103 psi
11.0
D-790
Flexural Modulus, 105 psi
3.95
D-790
DTUL @264 psi, °C
70
D-648
CLTE
3.6×10-5/in °F
D-696
Hardness (Shore D)
80
D-2240
Unfilled Interior Glossy- Specific Gravity 1.34 (COMPBM)
Rigid Vinyl Compound (COMPBM)
COMPBM is high impact rigid PVC that offers higher gloss for interior applications. Some uses include edge trims, bumpers, corner guards, L profiles, and POP displays. This compound is designed for applications requiring the following properties:
- Good Tensile, Flexural, and Mechanical Strength
- Low moisture absorption
- Excellent Chemical Resistance
- High Strength to weight ratio
- High Gloss
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.34
D-792
1/8" Izod Impact, ft/lbs in notch
14.0
D-256
Tensile Yield Strength, 103 psi
6.60
D-638
Tensile Modulus, 105 psi
3.70
D-638
Flexural Yield Strength, 103 psi
12.20
D-790
Flexural Modulus, 105 psi
3.9
D-790
DTUL @264 psi, °C
68
D-648
CLTE
3.5-4.0×10-5/in °F
D-696
Higher Density UV with UL and NSF listings- Specific Gravity 1.47 (COMPBL)
Rigid Vinyl Compound (COMPBL)
COMPBL is a rigid PVC with excellent impact strength and a higher density than a standard rigid PVC. This compound is designed for applications requiring the following properties:
- Good Weatherability
- Toughness
- Gloss
- Flame Retardant
- Impact Strength
- UL and NSF 50/61 Listed
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.47
D-792
1/8" Izod Impact, ft/lbs in notch
15.0
D-256
Tensile Yield Strength, 103 psi
6.5
D-638
Tensile Modulus, 105 psi
3.8
D-638
Flexural Yield Strength, 103 psi
12.1
D-790
Flexural Modulus, 105 psi
4.0
D-790
DTUL @264 psi, °C
72.2
D-648
CLTE
4.0×10-5/in °F
D-696
Flame Class
V-0 @ 0.72mm
UL-94
Flexible Polyvinyl Chloride (FPVC)
Best value for performance. Excellent chemical resistance, self-extinguishing. Available in clear or natural form, glossy or dull finish. Barbour Plastics typical durometer: 77A to 95A. Barbour Plastics marine-grade PVC has excellent UV stability.
Flexible Vinyl Compound – Specific Gravity 1.34 (COMPNM)
Flexible Vinyl Compound (COMPNM)
COMPNM is UV flexible PVC specifically formulated with a non-migrating plasticizer, offering a more durable bond than conventional flexible PVC. Some uses include inflatable boat bumpers, rubstrakes, planing chafes, and inflatable tubes. Originally developed for the Inflatable Boat Industry, this elastomer is also designed for applications requiring the following properties:
- Good dimensional stability
- Matte Finish
- High Impact
- UV Resistance
- Good adhesion properties
- Fungicide added
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.34
D-792
Hardness (Shore A)
74
D-2240
Tensile Yield Strength*, psi
2900
D-638
100% Modulus, psi
1300
D-638
Filled UV Marine Grade- Specific Gravity 1.35 (COMPFB)
Flexible Vinyl Compound (COMPFB)
COMPFB is UV flexible PVC that with the addition of plasticizers, offers a more flexible material option over rigid PVC. Some uses include marine bumpers/rubrail, tubing, packaging, tapes, automotive interior applications, T molding, and other edge trims. This elastomer is designed for applications requiring the following properties:
- Good dimensional stability
- Matte Finish
- High Impact
- UV Resistance
- Good Electrical Insulation properties
- Lower Durometer than Rigid PVC
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.35
D-792
Hardness (Shore A)
84
D-2240
Tensile Yield Strength*, psi
2400
D-412
Modulus at 100% Elongation*
1500 psi
D-412
Ultimate Elongation*, %
300
D-412
Unfilled Interior Glossy- Specific Gravity 1.25 (COMPCH)
Flexible Vinyl Compound (COMPCH)
COMPCH is a Clear Blue flexible PVC that also has a UL94 V-0 Flame class rating. Some uses include T molding, tubing, POP display, toys, and edge trims. This elastomer is designed for applications requiring the following properties:
- Good dimensional stability
- Lower Durometer than Rigid PVC
- Clear
- High Impact
- NSF-51 Listed
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.25
D-792
Hardness (Shore A)
85-91
D-2240
Tensile Yield Strength, psi
3000
D-638
Ultimate Elongation, %
350
D-638
Acrylonitrile Butadiene Styrene (ABS) - Specific Gravity 1.19 (COMPXA)
Medium-priced, lightweight alternative to Rigid PVC. Tough, even at low temperatures
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.19
D-792
Hardness (R-Scale)
100
D-785
1/8" Izod Impact, ft/lbs in notch
4.0
D-256
Tensile Yield Strength, 103 psi Break
4.93
ISO 527-2/50
Flexural Strength, 103 psi
8.82
D-790
Flexural Modulus, 105 psi
2.99
D-790
DTUL @264 psi, °C unannealed
73.0
D-648
Flame Class (1.5mm)
VO
UL-94
Polycarbonate (PC) - Specific Gravity 1.20 (COMPPC)
Excellent toughness, transparency, and UV. High gloss, water clear in appearance
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.20
D-792
1/8" Izod Impact, ft/lbs in notch
14.0
D-256
Melt Mass-Flow Rate MFR (300°C/1.2kg)
2.5g/10 min
D-1238
Tensile Yield Strength, psi
9000
D-638
Flexural Strength, 103 psi
13.5
D-790
Flexural Modulus, 105 psi
3.40
D-790
DTUL @264 psi, °C
270
D-648
CLTE
3.8x10-5/in °F
E-831
Flame Class (0.058in)(1.47mm)
HB
UL-94
Low Density Polyethylene (LDPE) - Specific Gravity 0.924 (COMPMA)
Good toughness and flexibility. Low heat and temperature resistance.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
0.924
D-792
Hardness (Shore D)
45
D-2240
Environmental Stress-Cracking Resistance (Plaque molded and tested per ASTM D4976)
2.0 hr
D-1693
Melt Mass-Flow Rate MFR(190°C/2.16kg)
2.0g/10 min
D-1238
Tensile Strength – Yield, psi
1300
D-638
Tensile Elongation Break (Plaque molded and tested per ASTM D4976)
600%
D-638
Flexural Modulus, 105 psi-2% Secant (Plaque molded and tested per ASTM D4976)
3.4
D-790
DTUL @66 psi, °F - unannealed (Plaque molded and tested per ASTM D4976)
101
D-648
High Density Polyethylene (HDPE) - pecific Gravity 0.955 (COMPMB)
Higher in rigidity and strength than LDPE. Better low temperature characteristics than LDPE, but less flexible.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
0.955
D-1505
Environmental Stress-Cracking Resistance 100% Igepal, Compression Molded, F50
45.0 hr
D-1693A
Environmental Stress-Cracking Resistance 100% Igepal, Compression Molded, F50
35.0 hr
D-1693B
Melt Mass-Flow Rate MFR(230°C/2.16kg)
0.35g/10 min
D-1238
Tensile Strength, psi
3920
D-638
Tensile Elongation Break, Compression Molded (Type IV, 2.0 in/min)
600%
D-638
Flexural Modulus, 105 psi
1.99
D-790
Brittleness Temperature, °F
-103
D-746
Polypropylene (PP) - Specific Gravity 0.90 (COMPMJ)
Limited heat resistance, moderate strength. PP has a good balance of thermal and chemical properties.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
0.90
D-792B
Izod Impact, ft/lbs in notch (73°F)
No Break
D-256A
Melt Mass-Flow Rate MFR(230°C/2.16kg)
0.45g/10 min
D-1238
Tensile Strength Yield, psi
4060
D-638
Tensile Elongation Yield
11%
D-638
Flexural Modulus, 105 psi
1.62
D-790A
DTUL @264 psi, °C
124
ISO 75-2/A
Hardness (R-Scale)
80
D-785
Flame Class (0.058in)(1.47mm)
HB
UL-94
Thermoplastic Polyurethane (TPU) - Specific Gravity 1.22 (COMPTU)
Excellent resistance to fluctuations in temperature, fungus, moisture, and gas. Superior tensile strength and abrasion resistance.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.22
D-792
Hardness (Shore A)
83-87
D-2240
Tensile Strength Yield, psi
4930
D-412
Elongation Set after break, %
35
D-412
Tensile Elongation (break) %
690
D-412
Tear Strength (Die C)
594 lbf/in
D-624
Thermoplastic Vulcanizate (TPV) - Specific Gravity 0.96 (COMPSN)
Good adhesion and bonding characteristics. Fairly good temperature resistance.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
0.96
D-792
Hardness (Shore A)
86
ISO 868
Tensile Stress @100% psi Across Flow (23°C)
682
D-412
Tensile Stress @Break psi Across Flow (23°C)
1610
D-412
Tear Strength @Break lbf/in Across Flow (23°C, Die C)
200
D-624
Compression Set – 70°C 22hr, Type 1
41%
D-395B
Compression Set – 125°C 70hr, Type 1
47%
D-395B
Brittleness Temperature °C
-60
D-746
Elongation @Break Across Flow (23°C)
540%
D-412
Flame Class (1.0mm)
HB
UL-94
Polystyrene (PS) - Specific Gravity 1.04 (COMPRZ)
Easy processing, great clarity. High- Impact polystyrene has good impact resistance, and is light-weight.
Typical Properties
Nominal Value
ASTM Test Method
Specific Gravity
1.04
D-792
Hardness (R-Scale)
103
D-785
1/8" Izod Impact, ft/lbs in notch
1.8
D-256
Tensile Yield Strength, 103 psi (Injection Molded)
2.76
D-638
Tensile Modulus, 105 psi (Injection Molded)
2.61
D-638
Flexural Strength, 103 psi (Injection Molded)
5.22
D-790
Flexural Modulus, 105 psi
2.76
D-790
DTUL @264 psi, °C unannealed
78.0
D-648
CLTE
5.0×10-5/in °F
D-696
Speciality Materials
We can run a wide range of thermoplastic compounds such as: Biodegradables, Glow in the Dark, Green Alternatives, NSF, UL, Flame Retardant, and more!