DOTOQ is a privately owned China business focused on the application of thermoplastic materials in engineering.Established in 2015 and with three branches, Dotoq is now the leading supplier of engineering thermoplastics in stock shapes and components in China. DOTOQ, through its strong network of International and China Engineering Partners, stays at the "leading edge" of product and technology in its field. DOTOQ Comprises Three Focused Areas of Business:Complementing its engineering materials, Dotoq has important partnering relationships that enhance distribution and provide "Technical Centres" alongside its own facilities, for machining, design and application advice to support your needs. Commitment across the business is to developing close and sustainable relationships with customer partners through Service, Quality Products, Quality Practice and a high level of Technical Support.
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DOSTONE - PCB solder pallet materialsDOSTONETM special grades have also been developed for the PCB assembly industry for use as carriers in the wave solder and SMT processes including lead free soldering. The 3B3 grades are also suitable for top plates and other jigs and fixtures used in the PCB assembly industry.
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PTFE (Unfilled) GradeLow friction engineering plastic with outstanding chemical, high temp, and weathering resistance. PTFE (polytetrefluoroethylene) · Outstanding chemical resistance · Extremely low friction · Soft and formable · Good weathering resistance · Performs well at elevated temperatures
- Contacter: LeiF
- Tel: 0086-512-6296 2919
- Fax: 0086-512-6758 6828
- Email: info@dotoq.com
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Company Address:
No.288 Qiyue Street, Suzhou Industrial Park, Jiangsu Province,China
DOSTONE - PCB solder pallet materials
DOSTONETM special grades have also been developed for the PCB assembly industry for use as carriers in the wave solder and SMT processes including lead free soldering. The 3B3 grades are also suitable for top plates and other jigs and fixtures used in the PCB assembly industry.
PERFORMANCE CHARACTERISTICS:
· The heavy-duty glass fibre reinforced plastic
· strength and excellent electrical,
· thermal and chemical properties.
· The low thermal conductivity of the materials prevents heat sinking from the PCB, ensuring adequate reflow of the solder paste.
Note:DOSTONETM is made in Suzhou Dotoq Materials Technology in China.
PTFE (Unfilled) Grade
Low friction engineering plastic with outstanding chemical, high temp, and weathering resistance.
PTFE (polytetrefluoroethylene) · Outstanding chemical resistance
· Extremely low friction
· Soft and formable
· Good weathering resistance
· Performs well at elevated temperatures
Virgin peek resin(DOPEEK)
PEEK has high heat resistance
as a thermo elastic resin with continuous use temperature of 260°C. Carbon fiber or glass fiber filled grades show HDT of 300°C or more. PEEK is actually used as wafer carriers in
semiconductor fields and seal rings of automotive automatic mission where heat
resistance and wear resistance are highly requested.
Chemical resistance of PEEK is next to fluoro polymers, furthermore, it is more
ductile than fluoro polymers so that PEEK is used as production parts of hard
disk manufacturing. It is also used as housing water supply parts thanks to its
water-proof property.
Acetal [Natural(White)/Black]
Polyacetal, also called polyoxymethylene (POM) - is a semi-crystalline thermoplastic with high mechanical strength and rigidity. The polymer has good sliding characteristics and resistance to wear, as well as low moisture absorption. The good dimensional stability and particularly good fatigue strength as well as excellent machining ability make POM a highly versatile engineering material, even for complex components.
PERFORMANCE CHARACTERISTICS
• high strength, rigidity and hardness
• good impact strength, even at low temperatures
• low moisture absorption (at saturation 0.8%)
• good creep resistance
• high dimensional stability
• resistant to hydrolysis (up to ~60 °C)
• good dimensional accuracy
• wear resistant
• very good resilience/recovery elasticity
