POM Acetal axle sleeve Fixed nut Customized black flat round
POM has excellent physical performances: high hardness, good wear
resistance and fatigue resistance, good chemical stability and
electricity insulation, dimensional stability, especially excellent
solvent rigidity (elastic modules) and mechanical strength. It can
act as lubricated parts, decorated parts, precision instruments,
bearings gears, pumps, and insulated shells replacing of bronze,
copper alloy, zinc, aluminum, steel and other metals.
-Various precision mahine parts, gears, rollers, brackets and
-Insulated products, such as electric and electronic semiconductors
-Wear plates of various slider
-Lmpeller, screws, wheels
-Food-processing machine parts
POM is widely used in various sliding and rotating machinery,
precise parts, gear and so on. It has been Used throughout the
automotive industry, electronics, clothing, medical, machinery,
sports equipment industry and other fields.
|Test Item||Test condition||Test method(ASTM)||Units||Test Data|
|Water absorption||23°C60%RH||ASTM D-570||%||022|
|Melt flow rate||-||ASTM D-1237||g/10min||9|
|Specific Gravity||-||ASTM D-792||g/cm3||1.41|
|Tensile strength||1.6mm||ASTM D-1822||KJ/m2||98|
|Tensile strength||23°C||ASTM D-638||MPa||62.3|
|Flexural strength||23°C||ASTM D-790||MPa||91.2|
|Rockwell hardness||-||ASTM D-785||M scale||80|
|Notch impact strength(Izod)||3.2mm||ASTM D-256||J/M||54|
|Flexural modulus||23°C||ASTM D-790||GPa||2.62|
|Tearing strength||2mm||ASTM D-732||MPa||54.9|
|Melting point||10°C/min||ASTM D-3418||°C||225|
3. About us:
Welcome to DEHAO! Established in 2006, DEHAO is a premier supplier
of high precision plastic components and parts to global
corporations serving the communication, aerospace, valve seal,
industrial, healthcare, and food machine markets. DEHAO has earned
the reputation as a premium brand known for exceptional quality,
consistency and innovation. We pride ourselves on being able to
offer the latest technologies in plastic machining. At DEHAO, we
are committed to providing the highest level of customer service,
competitive pricing, speedy delivery and a comprehensive,
cutting-edge product offering. Our ultimate goal is your
4. Why choosing us?
Quick response.We can send our best offer with all the details in 1
working day specicial processing we are equipped with full series
of advanced machining equipment, experienced technology team, we
are able to solve the complex processing problems for you. Cost
time control no matter it is sample or mass production, we have the
corresponding ways to minimize the cost, to expedite the delivery
quality control quality is our life. Our strict quality control
system can meet the different requirement in the industry like
medical, automobile, telecommunication, sealing. Etc our raw
material including: ptfe peek tpx pei(ultem) pet-p pa66 pa6 pctfe
pps ppo pom pfa pvdf pai pi(vespel sp-1). Etc
Q: Are you trading company or manufacturer?
A: We are professional PTFE product manufacturer with ISO9001,
ISO14001 certificated, and all material are RoHS, Food grade.
Q: Can you provide free samples?
A: Sorry, Free samples are not available for the custom parts. But
after you place the order, samples cost would be return. Which is
"FREE" in some way.
Q: I have a drawing, can you produce?
A: First, please send your drawing to our sales representative,
they will forward all the information to our engineer and evaluate
our capacity, a detail proposal will be reply with 24 hours.
Q: I have a PTFE sample but don't have drawing, what can i do?
A: In this situation, firstly please send us some photos of your
sample, we will evaluate. If our factory can produce, then secondly
we will ask sample from you, the Draftsman will make drawings
according your sample, PS: Make sure your sample is new and unused.
Q: What are you usual terms of payment?
A: Payment welcome T/T, West Union and Paypal.
Q: What is your available tolerance?
A: Generally, tolerance is based on the design and material, we are
now able to reach +/-0.001(inch) for certain parts.
Q: What is your lead time?
A: 7-15 days for normal order, we can achieve 1 week delivery for
Q: What document will be offer along with the goods?
A: Document will be offer based on your requirement, like
inspection report, packing list, material certification, date
sheet, MSDS, COC and so on.
Q: What guarantee do you offer?
A: Life-long technology support, and 60 days return policy(Should
make sure all the parts are new and unused).
Q: Who will offer the after-sales service?
A: Your sales representative will in charge of after-sales service,
plz contact them if you have any questions.