*While our fastener line is mainly stocked with parts made in Nylon 6/6,
all of the following materials are available. Some threaded parts may need to have tooling inserts made
due to the difference in material shrink factors and their impact on the final dimensions and fit and
function of the part. In many cases, these inserts are already available. For those that are not,
engineering charges may apply. Please call for quotations in any of the materials listed below.
SUPER TOUGH NYLON (6/6 Heat Stabilized)
- Super tough Heat Stabilized Nylon 6/6 has
been impact modified by reactive alloying to provide exceptional practical
toughness even when dry as molded and at low temperatures.The heat stabilization is for molded parts which may be exposed to high
temperatures for prolonged periods of time. Source:http://www.mdayinc.com/data_sheets/nst/NST6650L_HSL.pdf(data sheet is this same link)
PPS(Polyphenylene Sulfide)-
- A
crystalline polymer having a symmetrical, rigid backbone chain consisting of
recurring p-substituted benzene rings and sulfur atoms. A variety of grades
suitable for slurry coating, fluidized-bed coating, electrostatic spraying, as
well as injection and compression molding are offered. Polyphenylene sulfides
exhibit outstanding chemical resistance, thermal stability, dimensionally
stability, and fire resistance. PPS's extreme inertness toward organic solvents,
and inorganic salts and bases make for outstanding performance as a
corrosion-resistant coating suitable for contact with foods. Data Sheet
Source: http://www.ides.com/generics/PPS.htm
PEEK 30% Glass Filled-High performance engineering
thermoplastic. With 30% glass filled, the fibers reduce the expansion rate and increases the flexural
modulus of PEEK. This grade of PEEK 30% Glass filled is more ideal for applications that require improved
strength, stiffness, or stability, using temperatures above 300°F (150°C).Data Sheet
Source - Professional Plastics PEEK 30% Glass Filled General Information . Retrieved June 5, 2008 from
http://www.professionalplastics.com/PEEKGLASSFILLED30GF
HDPE - HDPE (High Density Polyethylene) is a subset of
the Polyethylene (PE).
- The term polyethylene describes a huge family of resins obtained by
polymerizing ethylene gas, H2C=CH2, and it is by far the largest volume
commercial polymer. This thermoplastic is available in a range of flexibilities
and other properties depending on the production process, with high
density materials being the most rigid. Polyethylene can be formed
by a wide variety of thermoplastic processing methods and is particularly useful
where moisture resistance and low cost are required. Low density polyethylene
typically has a density value ranging from 0.91 to 0.925 g/cm, linear low
density polyethylene is in the range of 0.918 to 0.94 g/cm, while high density
polyethylene ranges from 0.935 to 0.96 g/cm and above. Data
SheetSource http://www.ides.com/generics/PE.htm
PVC - Polyvinyl
Chloride (PVC) -
A polymer made by the catalytic polymerization of vinyl chloride. PVC also
includes copolymers that contain at least 50% vinyl chloride. The neat
homopolymer is hard, brittle and difficult to process, but it becomes flexible
when plasticized. Polyvinyl chloride molding compounds can be extruded,
injection molded, compression molded, calendered, and blow molded to form a huge
variety of products, either rigid or flexible depending on the amount and type
of plasticizers used. There are more compounding recipes for PVC than for any
other polymer. Rigid PVC is strong, difficult to burn, has excellent resistance
to strong acids and bases, to most other chemicals, and to many organic
solvents. Additionally, polyvinyl chloride is one of the least expensive
plastics. Data SheetSource http://www.ides.com/generics/PVC.htm
POLYPROPYLENE(PP)- This polyolefin is readily formed by polymerizing propylene with suitable
catalysts, generally aluminum alkyl and titanium tetrachloride. Polypropylene
properties vary according to molecular weight, method of production, and the
copolymers involved. Generally polypropylene has demonstrated certain advantages
in improved strength, stiffness, alkali resistance, and higher temperature
capability over polyethylene. Polypropylene has been very successfully applied
to the forming of fibers due to its good specific strength which is why it is
the single largest use of polypropylene. Polypropylene also happens to be one of
the lightest plastics available with a density of 0.905 g/cm. Data
Sheet Source:
http://www.ides.com/generics/PP.htm
CP Plastic Fasteners CP PLASTICS GROUP : Specializing in plastic fasteners,
plastic machine screws, bolts, nuts for the wholesale and retail plastics
industry.