Tempo Plastic Co., Inc., provides thin wall Copolymer products for applications requiring chemical resistance, high temperature performance and static dissipative materials. We offer custom Copolymer solutions to meet your needs.

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SEKISUI - Thin Wall Copolymers
Chemically Resistant, High Temperature Performance
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Tempo’s patented Dry Molding Process is ideal for thin wall molding (under 6mm thickness) for SEKISUI which is a very stiff material, not smooth flowing inside mold geometry. Tempo’s Open Architecture mold construction allows for molded undercuts and no-draft conditions where designs require. Customers save significant mold costs as Tempo machinery accommodates single and double cavity molds for early production phases, with additional capacity added as needed.

SEKISUI is chemically resistant to virtually all aqueous media including dilute acids and alkalis.  SEKISUI is resistant to water-miscible alcohols such as methanol, ethanol, i-propanol and also to silicone oils.
SEKISUI has successfully tested for 30 days immersed in #1 Diesel (kerosene), it has limited resistance to paraffin oils, #2 Diesel and Vaseline.  These substances may attack the surface of foamed materials after long-term contact and may cause deformation through shrinkage.

Click (COMING SOON) to see a table showing resistance of SEKISUI to the most common chemical substances.
Click the Lab testing reports for SEKISUI (COMING SOON).


Details on all four exterior walls require each side wall of the mold to retract. Heat controls for every mold segment allow adjustment for nice surface finish. 3mm wall thickness for interlocks on these mating duct sections. SEKISUI samples on right, high density UL-94 EPS on left.


Rittal Corp: Press Release 08-2009
Rittal Corp: Industrial News 2009 - Thermoelectric Coolers
Open Architecture Mold Design - Video


 
High temperature floats for Inspiron Respiratory bedside humidifier.  Evaluation of foamed polycarbonate and NOREL™ showed excessive weight.  Tempo provided SEKISUI F-100 copolymer foam solution half the weight of the foamed injection resins.
These floats are sized 40.6mm x 22.8mm x 6.3mm (1.6” x .9” x .25”), with 5mm thick neck to fit into slide holder, (note orange valve attached to slide holder in photo)

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This four cavity aluminum mold saved Inspiron Respiratory $thousands compared with the injection molds made for testing floats molded from high temperature foamed injection resins.

 


Tempo Plastic Company
1227 N. Miller Park Court
Visalia, Ca 93291
Phone 559.651.7711
Fax 559.651.0123
Toll Free 1.800.350.7711
Email:
tempogloss3000@yahoo.com