Weipren® Chlorinated
Polyethylene (CPE)
Lianda is the exclusive distributor in
the North American market for Weipren® Chlorinated
Polyethylene (CPE) products manufactured by Weifang
Yasing Chemical. Lianda offers a wide selection of
grades for various applications.
Thermoset Application for Rubber Industry
Thermoplastic Application
Impact Modification for Rigid Vinyl Applications
Thermoset Applications for Rubber Industry
Weipren® Chlorinated polyethylene
(CPE) elastomers have very good heat, oil and weather resistance
making them well suited for a wide range of applications.
- Wire and Cable: Excellent
overall properties and lower cost make Weipren® Chlorinated
Polyethylene (CPE) the material of choice for insulation
and jackets
- High Performance Hose and Tubing: Excellent
overall properties and lower cost make Weipren® Chlorinated
Polyethylene (CPE) the material of choice for high performance
hose and tubing
- Other Applications: Weipren® Chlorinated
Polyethylene (CPE) is use alone or in combination with
other elastomers to make Sponge, Gaskets and Molded
goods
Weipren® Chlorinated
Polyethylene Grades Available
Thermoplastic Application
Weipren® Chlorinated polyethylene
(CPE) finds use in thermoplastic applications, such as
wire and cable jackets, rigid foam, injection molded goods,
sheet/films, fabric coatings and adhesives seals.
Weipren® CPE blends well with
many types of plastics such as Polyethylene, EVA, and PVC.
Such blends can be formed into final products with adequate
dimensional stability without the need of vulcanization.
The excellent additive/filler acceptability
characteristics of Weipren® CPE can provide a benefit
in blends where compound performance and economics are
emphasized. Examples of these products are flame retardant
Wire and Cable jackets and flexible magnets.
CPE is unique in its ability to compatibilize thermoplastic
blends, based on its intermediate status between polar (e.g.
PVC) and non-polar (e.g. PE) polymers.
CPE can be used as a process aid in rigid PVC foam applications
as a partial replacement for acrylics. CPE can also be used
as an additive in injection molding applications of a variety
of thermoplastic resins.
Weipren® Chlorinated
Polyethylene Thermoplastic Grades
Impact Modification for Rigid Vinyl Applications
Weipren® Chlorinated polyethylene (CPE) modifiers provide
excellent impact resistance and ductility to the entire range
of rigid PVC applications, including vinyl siding, fence,
window profiles, and pipe. The range of use extends to PVC
cap stocks, based on proven weatherability of CPE-modified
compounds. Specialized Weipren® CPE grades provide enhanced
efficiency with an excellent combination of processing characteristics.
- Vinyl Siding: CPE is the modifier of
choice for cost/performance efficiency in vinyl siding
substrate, providing toughness at low temperatures, ductility,
and a high capability for filler acceptance. Good weatherability
for CPE-modified compounds extends the range of application
to the siding capstock.
- Fence/Deck: CPE provides excellent impact
properties, filler acceptance, and ductility in vinyl fence
substrate, and can also be utilized in capstock applications.
- Window Profiles: CPE is used extensively,
alone or in blends with acrylic impact modifiers, to achieve
a desirable combination of ductile impact and processing
performance. CPE-modified profiles are characterized by
improved low temperature properties and corner-weld strength
- Pipe: CPE finds use in pipe applications,
typically in specialty PVC pipe, CPVC pipe, electrical
conduit, and any highly-filled compounds in this category.
Weipren® Chlorinated
Polyethylene Rigid Vinyl Grades
