Minimum Order: $30 USA, $150 Canada/Mexico/PR/VI, $250 International
Semitron® ESd 420 -
Static Dissipative PEI is the only, truly dissipative plastic product for use in high temperature applications.
Semitron ESd 420 has a unique combination of properties: static dissipation, low coefficient of expansion, high strength and heat resistance and is non-sloughing. ESd 420 has a tensile modulus of 550,000 psi, a heat deflection temperature (at 264 psi) of 420°F, and a surface resistivity in the intermediate range of 106 to 109 ohms/square (W/sq.). Available in stock shapes for machining, is ideal for making fixtures for handling silicon wafers and devices in equipment for manufacturing semiconductor devices. Semitron® ESd 420 is also ideal for use in equipment for handling components in the hard-drive manufacturing and assembly processes. Semitron® ESd 420 also has a low coefficient of thermal expansion, high compressive strength and good wear resistance. Semitron® ESd 420 shapes have very low residual stresses and as a result can be machined very flat and to very tight tolerances. Perhaps most importantly Semitron® ESd 420 is non-sloughing. As a result, it does not particulate significantly in these handling applications. Wafer combs and other parts for handling sensitive electronic components must be dissipative. More importantly they must be capable of discharging static electricity in a controlled manner. An uncontrolled discharge event can lead to damaged product. Semitron® ESd 420, which has a surface resistivity of 106 to 109 W/sq., is ideal for use in such applications. Semitron® ESd 420 reliably meets all physical performance needs for wafer combs and other handling components, combined with stable ESd performance.
FEATURES AND BENEFITS
Semitron ESd420 provides:
Excellent Wafer Handling & Test Material
Surface resistivity: 10 6 - 10 9 ohms/sq.
Retains its high strength and stiffness at temperatures up to 420°F.
Designed for IC Test Sockets, Nests & Handlers
Stocked in USA, Singapore and Taiwan Warehouses
Singapore warehouse serves customers in Malaysia, Philippines, Thailand, and through Asia
By submitting any content to Professional Plastics, you represent and warrant that:
you are the sole author and owner of the intellectual property rights thereto
all "moral rights" that you may have in such content have been voluntarily waived by you
all content that you post is accurate
you are at least 18 years old
You further agree and warrant that you shall not submit any content:
that is known by you to be false, inaccurate or misleading;
that infringes any third party's copyright, patent, trademark, trade secret or other proprietary rights or rights of publicity or privacy;
that violates any law, statute, ordinance or regulation (including, but not limited to, those governing export control, consumer protection, unfair competition, anti-discrimination or false advertising)
that is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully
harassing to any individual, partnership or corporation
for which you were compensated or granted any consideration by any third party
that includes any information that references other websites, addresses, email addresses, contact information or phone numbers
that contains any computer viruses, worms or other potentially damaging computer programs or files.
You agree to indemnify and hold Professional Plastics (and its officers, directors, agents, subsidiaries, joint ventures, employees and third-party service providers), harmless from all claims, demands, and damages (actual and consequential) of every kind and nature, known and unknown including reasonable attorneys' fees, arising out of a breach of your representations and warranties set forth above, or your violation of any law or the rights of a third party.
For any content that you submit, you grant Professional Plastics a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you.
Professional Plastics may require you to provide certain information or data in order to submit a review. By submitting a review, you agree and consent to Professional Plastics' promotional use and display (whether online or offline) of all such information or data you provide with, or as part of, your review (including, but not limited to, any name, user name, screen name or other identifier, and any age, location, or other personal information you choose to provide).
Excellent service from Michelle Ong. Local stock from Singapore branch provided me with savings verses other suppliers.