Tapes - Skived and Rolls

 

 

ABS-
ACETAL (POM)
ACRYLIC (PMMA)
Carbon Fiber
Cellulose Acetate and Butyrate
CPVC

 
EVA
Films
FIBERGLASS FRP
Fluorpolymers
Graphite
HDPE (High Density Polyethylene)
Hytrel Sheets®
Kevlar®
KYDEX®  FR Sheets
Laminates - Phenolics -Micarta
LDPE (Low Density Polyethylene)
MDPE (Medium Density Polyethylene)
Mylar® 
Neoprene® 
Nomex Film®
Norprene®
Noryl®
Nylon
PBI
PBT
PCTFE
Peek
PetG - PetP
PES Plastic Sheet
Polycarbonate
Polyester
Polyimide-Vespel, Cirlex, Pyropel 
Polypropylene
Polystyrene (HIPS)
Polysulfone
Polyurethane

 
PPS
PVC
PVDF
Rubber
Santoprene TPE
Silicone
Sintimid 
TEFLON
Torlon
TPX Films
Tygon Tubing

 
UHMWPE
Ultem

HPM 500T Injection Molder For Sale

Steel Metal Balls

Eyebolts

Threaded Rods

Texas Longhorns

Contact K-mac Plastics

Domestic Selling Policy

Square Watermelon Cases

 

Average Physical Properties of R-Cast® Material
Physical Property Test Criteria English Units SI Units   Physical Property Test Criteria English Units SI Units
Mechanical ASTM       Thermal      
Specific Gravity D-792 1.19 1.19    Thermal Expansion      
Tensile Strength         -22° F to 60° F D-696 3.0(in/in°Fx10-5) 54(mM/MM°C)
(a)Ultimate Strength D-638 10,500 PSI 72.4 Mpa   -22°F to 80°F D-696 3.2(in/in°Fx10-5) 57.6(mM/MM°C)
(b) Elongation at Break D-638 4.0% 4.0%   -22°F to 100°F D-696 3.7(in/in°Fx10-5) 57.6(mM/MM°C)
(c)Modulus of Elasticity D-638 480,000 PSI 3.01Gpa   Deflection Temp of Plastics Under Flexure D-648 210°F 99°C
Ultimate Flexure Strength D-790 16,000 PSI 110.3 MPa   Optical Properties      
Compressive Yield Strength D-695 17,500 PSI 120.7 MPa   Refractive Index D-542 1.49 1.49
Compressive Modulus D-695 480,000 PSI 3.01 GPa   U.V. Light Transmittance
(290-330nm)		 E-308 1% 1%
Compressive deformation under load
(4,000 Lbs/in-122°F-24 hrs)		 D-621 0.45% 0.45%   Luminous Transmittance D-1003 91.0% 91.0%
Shear, Ultimate Strength D-732 10,000 PSI 68.9 Mpa   Visual Clarity D-702 Passed Passed
IZOD Impact Strength D-256 .32 FT lb/in 17.1J/m   Other
R-Cast® material is crossed-linked and UVA stabilized unless otherwise requested
Rockwell "M" Hardness D-785 103 "M" 103 "M"  
Water Absorption (24 hr) D-570 0.11% 0.11%  

 

K-Mac Plastics  3821 Clay Ave. SW, Wyoming, MI  49548

   Phone / Fax / Email

 

Circuit Breakers, UHMW Sheets, Composite Sheets, Pinewood Derby Cars, Steel Plates, Rods, Tubes, Bars, Wooden Puzzle Boards