tiandi@tiandicn.com / lab-glassware@tiandicn.com
+86-515-88631536 / +86 13912566435
+ 86 19551521639
Tiandilabware
Product introduction
PTFE tweezers are a type of tweezers made of polytetrafluoroethylene (PTFE), also known as PTFE tweezers, Teflon tweezers, F4 tweezers, etc. They are available in pointed, flat, serrated, and other shapes. Pointed tweezers are used to clamp relatively small samples; flat tweezers are used to clamp sheet-shaped and thin samples to avoid the sample slipping due to the small contact area during clamping; serrated tweezers are more convenient and practical for clamping special samples.
Product features
(1) Strong corrosion resistance: It can resist corrosion from strong acids, strong alkalis, aqua regia and various organic solvents.
(2) High and low temperature resistance: It can be used stably in the temperature range of -200℃ to +250℃.
(3) Low adhesion: The surface is non-sticky and not easy to adhere to substances, making it easy to clean and clamp items.
(4) Anti-pollution: The blank value of metal elements is low, which can avoid metal ion contamination of samples.
(5) Good insulation: It has excellent dielectric properties and is an ideal Class C insulation material.
(6) Non-toxic and harmless: It is harmless to the human body and can be used for food, medicine and other related operations.
(7) Soft texture: It will not cause scratches or damage to the surface of the clamped object.
Product specifications
| Cat.No. | Size（mm） |
| TD-S-007801 | 100 |
| TD-S-007802 | 150 |
| TD-S-007803 | 200 |
Product applications
(1) Laboratory: used in the fields of chemistry, biology, materials science, etc. to clamp bulk drugs, metal particles, experimental samples, etc., suitable for experiments such as trace analysis.
(2) Electronics industry: in the production, processing and maintenance of electronic components, clamping chips, resistors, capacitors and other tiny components, and processing circuit boards and other sensitive components.
(3) Semiconductor and photovoltaic: used to clamp solar silicon wafers, wafers, etc. to ensure the surface cleanliness and quality of the products.
(4) Medical field: clamping medical devices, drugs, biological samples, etc. in medical operations.
(5) Other industries: used in food processing, cosmetics production, jewelry processing and other industries to clamp various raw materials, finished products or semi-finished products.
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