Kydex® Acrylic/PVC (Boltaron)

DESCRIPTION

KYDEX® is a thermoplastic acrylic-polyvinyl chloride material made by Sekisui Kydex, LLC. It is similar to ABS in appearance when extruded into a structural sheet.  It has the benefit of greater impact strength, and better chemical resistance than ABS.  The PVC provides a harder surface, so it is more scratch resistant than ABS.  It is often used to manufacture such things as luggage, storage bins, medical equipment, aircraft bulkheads parts, truck interior parts, and it is very popular in the pistol holster market.  Sekisui has been very successful marketing the Kydex brand name.  Simona also produces a line of acrylic/pvc sheet products brand named Boltaron.  The resin for these products starts in powder form rather than pellets as is more common in the sheet making industry.  This makes it easy to compound smaller batches to achieve color matches for production purposes.  Acrylic/PVC can be low cost close to ABS or quite expensive with additives to meet Federal requirements for UL Fire and Smoke.  Meyer Plastics has partnered with several manufacturers to thermoform their OEM parts.  We can offer design consulting at the beginning of your project to make sure the part supplied perfectly meets your requirements.

NOTE:  While acrylic/pvc has many advantages over ABS the value of its recycle content is much lower than ABS.  If it has to be transported to be recycled, the cost for transport is often equal to the value of the product.

PRIMARY SOURCE

About the supplier:

Sekisui Kydex, LLC is a primary vendor for Acrylic/PVC sheet

About the supplier:

Simona America Group is also a primary vendor for Acrylic/PVC materials

Sheet Grades available:

Kydex V103

Kydex V103

PropertyTest MethodTypical Value
PHYSICAL
Specific GravityASTM D7921.35
Rockwell Hardness, R-scaleASTM D78594
Mechanical Properties
Tensile StrengthASTM D63841 MPa(6,000 psi)
Flexural StrengthASTM D79065.5 MPa(9,300 psi)
Flexural ModulusASTM D7902,480 MPa(360,000 psi)
Izod Impact NotchedASTM D256427 J/m(8 ft-lb/in)
Thermal Properties
Heat Deflection Temperature (HDT)ASTM D64873.9°C(165°F)
FLAMMBILITY
Underwriters Laboratories, IncUL Standard 94(V-0,5V)
Thermoforming
Temperature Range163-200°C(325-392°F)
Mold Shrinkage - Male Mold0.40-0.60%

detailing many of the options. Give us a call since we may have the material you need readily on hand.

Boltaron 4335

Boltaron® 4335 combines high impact and structural strength, chemical resistance, and multiple UL and ASTM flammability ratings to meet the requirements of diverse formed and fabricated applications.

Extruded form a proprietary thermoplastic alloy, the material features high flexural strength and an Izod impact resistance of 18 ft lbs/in. (953 J/m) for rigidity and durability in finished parts.
Boltaron 4335 also offers UL 94 V-0 and 5V ratings, an ASTM E162 radiant panel flame spread index of <10, and FAA flame test ratings for diverse applications that must meet industry and regulatory agency flammability test requirements.

Properties

PropertyTest MethodImperialMetric
Specific GravityASTM D7921.415
Tensile StrengthASTM D6386,000 psi41 MPa
Flexural StrengthASTM D7909,200 psi63 MPa
Flexural ModulusASTM D790330,000 psi2,275 MPa
Izod Impact NotchedASTM D25618 ft-lb/in @ 73°F953 J/m
Hardness RockwellASTM D785110
Heat Deflection AnnealedASTM D648161°F @ 264 psi71.7°F @ 1.8 MPa

SHEET SIZES

NameImperialMetric
Lengthsto 120 in3,048 mm
Widthsto 60 in1,524 mm
Gaugesfrom 0.028 to 0.250 infrom 0.71 to 6.35 mm
Custom SizesBlank sizes, gauges on request

Kydex V103  specifications are shown here because Meyer Plastics uses substantial quantities of this sheet to fulfill thermoforming agreements. It is a low-cost reprocessed material that carries a fire rating for indoor industrial applications.  There are many other formulations for different part requirements.  Both Kydex and Simona have excellent web sites

Conveyor Cover Vacuum formed using V103 Kydex Meyer Plastics is an Expert for these products

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Properties Guide

Temperature (Deg F)

PlasticMaxMinRange
PTFE-Teflon500-328828
PAI-Torlon482-328810
PEEK-Polyetheretherketone482-76558
PEI-Ultem392-58450
PPSU-Radel356-58414
PPS-Polyphenylene sulfide356-4360
PSU Polysufone302-58360
PVDF-Polyvinylidene fluoride302-58360
PC-Polcarbonate275-76351
PA-Nylon Extruded225-22247
POM-Acetal Homopolymer221-58279
PA-Cast Nylon221-22243
HDPE-Polyethelene212-40252
PET-P Polyester210-58268
Acetal Copolymer203-58261
UHMW-Polyethelene180-238418
PMMA-Acrylic194-40234
ABS-Acrylonitrile Butadiene Styrene176-4180
PP-Polypropylene16232130
PVC-Polyvinyl Chloride14414130

Tensile (PSI)

PlasticTensile PSI
PAI-Torlon20,000
PEI-Ultem15,000
PEEK-Polyetheretherketone14,500
Nylon Cast13,000
PPS-Polyphenylene sulfide12,500
PA-Nylon Extruded12,000
PET-P Polyester11,750
PPSU-Radel10,100
PSU-Polysulfone10,050
POM-Acetal Homopolymer10,000
PC-Polcarbonate10,000
Acetal Copolymer9,750
PMMA-Acrylic9,000
PVC-Polyvinyl Chloride7,500
PVDF-Polyvinylidene fluoride7,000
ABS-Acrylonitrile Butadiene Styrene5,100
UHMW- Polyethelene5,000
HDPE-Polyethelene4,000
PTFE-Teflon3,500
PP-Polypropylene3,500
This chart is meant to show relative temperatures and strength of the plastics listed.
Actual values may be different in each application.