| TDI Tweezer Material Selection Guide - Disk Drive | |
|
All Materials - Metals - Plastics - Ceramics - Cushion Handles - Coatings - Class 0 - Disk Drive | |
"PD" Static Dissipative Polymer - Switzerland | |
| Static dissipative - surface resistivity - 107- 109 Ohm/sq. "PD" Polymer tweezers are very
hard and rigid. High heat capability 200-230°C. Excellent chemical resistance to organic solvents, oils, grease, fuels, acids and alkalis. Very low moisture absorption. Typical applications
include handling of EOS/ESD sensitive Disk Drive components and handling of components during thermal, chemical and soldering processes.
"PD" Polymer tweezers are extensively ESD tested including "Transient Current Discharge" analysis to meet critical Disk Drive industry requirements. Polymer material utilized in "PD" polymer tweezers/tips is extensively contamination tested to assure Disk Drive industry specification standards compliance prior to approval and release to production. All "PD" tweezers, tips & shipping trays are pre-cleaned to meet the critical surface contamination requirements of the Disk Drive Industry. These cleaned tweezers and tips are packaged in cleaned Static Dissipative molded trays then vacuum sealed in conductive bags approved by our Disk Drive customers for material and surface Contamination compliance. Fully molded tweezers are similarly cleaned to meet the critical surface Contamination requirements of the Disk Drive Industry and bulk packaged in vacuum sealed conductive bags [50 molded tweezers per package]. | |
|
"DK" Static Dissipative PEEK - Switzerland | |
| Static dissipative - surface resistivity 107-109 Ohm/sq. "DK" PEEK tweezers are very hard and rigid with a higher heat capacity of
260-300°C.
Excellent resistance to chemicals, aggressive agents and thermal aging. Typical applications include handling of EOS/ESD sensitive components and handling of components during thermal, chemical and soldering processes.
"DK" PEEK tweezers are extensively ESD tested including "Transient Current Discharge" analysis to meet critical Disk Drive industry requirements. Material utilized in "DK" polymer tweezers/tips is extensively contamination tested to assure Disk Drive industry specification standards compliance prior to approval and release to production. All "PD" tweezers, tips & shipping trays are pre-cleaned to meet the critical surface contamination requirements of the Disk Drive Industry. These cleaned tweezers and tips are packaged in cleaned Static Dissipative molded trays then vacuum sealed in conductive bags approved by our Disk Drive customers for material and surface Contamination compliance. Fully molded tweezers are similarly cleaned to meet the critical surface Contamination requirements of the Disk Drive Industry and bulk packaged in vacuum sealed conductive bags [50 molded tweezers per package]. | |
|
"JD" Static Dissipative Ceramic - Switzerland | |
| ESD safe static dissipative material - surface resistivity - 107- 109 Ohm/sq.
A superior combination of high strength (from zirconia) and high hardness (from alumina). No open porosity, very hard surface with good abrasion and wear resistance. Excellent thermal properties and high
temperature stability. Extreme corrosion resistance, nearly chemically inert. Typical applications include handling of EOS/ESD sensitive Disk Drive components and handling of components during thermal, chemical and soldering processes. Generally used when very rigid tips are required.
"JD" Ceramic tweezers are extensively ESD tested including "Transient Current Discharge" analysis to meet critical Disk Drive industry requirements. Ceramic material utilized in "JD" ceramic tweezers/tips is extensively contamination tested to assure Disk Drive industry specification standards compliance prior to approval and release to production. All "JD" ceramic tweezers, tips and shipping trays are pre-cleaned to meet the critical surface contamination requirements of the Disk Drive Industry. These cleaned tweezers and tips are packaged in cleaned Static Dissipative molded trays then vacuum sealed in conductive bags approved by our Disk Drive customers for material and surface Contamination compliance. | |
|
Contact TDI for volume pricing! Email us at: handtools@tdiinternational.com or call (520) 799-8000. Phone: (520) 799-8000 | Email: sales@tdiinternational.com © Copyright 2000-2012 TDI International, Inc. TDI Home | Catalog | Newsletter | Terms | Privacy Policy | Contact Us | Conversion Charts | Site Map | |
