Custom Plastic Extrusions-Evansville-Indiana-Crescent Plastics, Inc.

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	Custom Plastic Extrusions

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For over 60 years, we have consistently delivered a finished product designed to meet or exceed our customer’s expectations. We specialize in custom plastic profile extrusion and fabrication along with custom pipe and tubing. Your custom plastic product begins with a team of design engineers who work closely with you to understand your needs. Design accuracy and design manufacturability is optimized by using CAD/CAM technology and our decades of engineering experience. We provide both extrusions and co-extrusions of multiple materials to suit our customer’s needs. Crescent utilizes both single and twin screw extruders for our plastic profiles, tubing, and pipe, with sizes ranging from 3/16” tubing up to 20” wide plastic profiles. In addition, Crescent has the capability for a multitude of secondary operations, both on-line and off-line.

Specifications

Materials Used		Polyethylene (PE) G. P. Polystyrene (GPPS) High Impact Polystyrene (HIPS) ABS Polypropylene (PP) Acrylic (PMMA) PVC – Rigid and Flexible Thermoplastic Elastomers (TPE’s) Thermoplastic Olefins (TPO’s) PETG Engineered Thermoplastics, including: Polysulfone (PSU) Noryl® (PPO) Ultem® (PEI) Lexan® (PC)

Markets Served		Appliances POP Market Sector Water Filtration Agricultural Electrical Building and Construction Furniture Traffic Marine Lighting Heavy Truck Markets Clean Air Equipment

Fabrication		On-Line and Off-Line Fabrication Drilling Milling Notching Punching

Packaging		Bar Code Labels Standard Palletizing Bulk Packaging Returnable Packaging Kit Packaging Assembly Packaging

Secondary Services		Material Selection Part Design Assistance Tooling Design

Material Properties		Antimicrobial Antistatic Chemical Resistance Flame Retardant Food Contact High Impact High Temperature Resistance Low Temperature Flexibility or Impact RoHS Compliance UV/Weather Resistance

Printing		Ink Jet Printing Pad Printing Hot stamping

Processes		Assembly Cutting Embossing Gluing Hot Stamping Ink Jet Printing Pad Printing Routing Silk Screening Solvent Bonding Sonic Welding Staking Processes that can also be performed often on-line: Drilling Milling Notching On-line Foiling Punching Tape Application Capability will be determined on an individual basis

Size Limitations		We utilize fourteen 3 1/2", single screw extruders for extruded plastics within these specifications: - Widths from 3/16" diameter extruded plastic tubing to 20" wide plastic extrusions - Extruded plastic part lengths up to 20' long - Commodity PVC pipe sizes 1” diameter through 4” - Custom commodity PVC pipe sizes 3/16” diameter up to 4 ½” We utilize both single and twin screw extruders for our plastic profiles, tubing, and pipe.

Co-Extrusion		Co-extrusion is a technique in which multiple layers are extruded together in a single extrusion. A common example would be a flexible material combined with a more rigid material at a cross-section; the rigid material adds strength and structural alignment while the flexible material serves another function such as sealing.

Quality Technology		On-Line Gauges (Go/No Go Gauging) On-Line Laser Gauging Optical Comparators SPC Charting Coordinate Measuring Machines (CMM) Color Spectrophotometer (Color Held TO + 1 Delta Unit)

Quality Assurance		Certified ISO 9001:2008

Custom Plastic Extrusions

Materials Used

Markets Served

Fabrication

Packaging

Secondary Services

Material Properties

Printing

Processes

Size Limitations

Co-Extrusion

Quality Technology

Quality Assurance