|Density:||The Density Of 1.5 PPS Products||Color:||Grey Black Green Yellow Gray Pps Rod|
|Name:||High Quality PPS Plastic Products||Certificate:||ISO9001 ROHS|
|Thickness:||Customized PPS||Size:||Customized Size|
polyphenylene sulfide High Performance Plastics,
pps plastic sheet Plate,
polyphenylene sulfide sheet
Cutting Free Engineering Plastic High Performance Pps Plate Rod Tube
PPS(Polyphenylene sulfide) is a semi-crystalline high performance thermoplastic with optimised tribological
properties for demanding bearing and friction requirements. The molecular structure of PPS is comparatively
simple, and the main molecular chain is alternately arrayed by benzene rings and sulfuratoms, lots of rings and
sulfur and sulfuratoms supplies PPS with the rigidity resistance as well as the pliancy resistance. The inner symme
trical molecular structure makes PPS easily crystal, non-polarity, good electrical resistance and low water
absorption and so on.PPS is widely used in precision and chemical engineering, plant construction, aircraft and
Polyphenylene sulfide (PPS) is a semi crystalline, high temperature engineering thermoplastic. It is rigid and opaque
polymer with a high melting point (280°C). It consists of para-phenylene units alternating with sulfide linkages.
|2||Water absorption (23℃ in air)||％||0.03|
|4||Tensile strain at break||％||5|
|5||Compressive stress (at 2% nominal strain)||MPa||55|
|6||Charpy impact strength (unnotched)||KJ/m2||25|
|7||Charpy impact strength (notched)||KJ/m2||3.5|
|8||Tensile modulus of elasticity||MPa||3700|
|9||Ball indentation hardness||N2||180|
Color:Natural,Black,Khaki and so on.
PPS Sheet Size:500X1000X(Thickness:1-100mm),600X1200X(Thickness:1-100mm)
PPS Rod Size:Φ6-Φ200X1000mm
PPS Tube Size:(OD)30-800X (ID)20-600X length(500-1000mm)
Heat resistant and flameretardant
PPS has excellent heat resistance, the melting point is more than 280 ℃ . When suffering 1.8
MPA load, its thermal deformation temperature is more than 260 ℃ . Common long-term
usage temperature is 220-240 ℃, PPS resin has good flame resistance, no need to add any
flame retardants then reach UL94 level 0 and 5-V standard, when burning, smoke output
is very low
PPS resin mechanical strength is not high, but after reinforced glass fiber, carbon fiber or
mineral stuff filling, its strength and stiffness are multiplied, and having excellent resistance
to creep and fatigue. Its surface hardness is high, rockwell hardness > 100HR , tensile strength
reach 170 mpa, bending strength > 220MPA, notched impact strength > 16MPA, bending
modulus > 3.5 x 10^4
PPS is excellent chemical resistance, just behind ptfe material, it won't dissolve in any organic
solvents below 200 ℃, except strong oxidizing acid, it is also strong resistance to inorganic
acid, alkali and salt . especially it is also stable in variety of radiation.
Q1. Can samples be produced?
Q2. What is the accuracy of the products processed by the drawings?
A2. Different equipment has different accuracy, generally between 0.05-0.1
Q3. What craftsmanship do you have for processing accessories?
A3. According to different products, different processes are used, such as machining, extrusion, injection molding, etc.
Q4. What are your processing equipment?
A4. CNC machining center, CNC lathe, milling machine, engraving machine, injection molding machine, extruder, molding machine
Q5. Can you help assembling the product after it is made?
A5. It's okay
Q6. What certifications or qualifications does your company have?
A6. Our company’s certificates are: ISO, ROHS, product patent certificates, etc.
Q7. Can injection products be surface treated? What are the surface treatments?
A7. It is ok. Surface treatment: spray paint, silk screen, electroplating, etc.
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