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Product Description
Product Attributes
Model No.: m62
Brand: One-Stop
Place Of Origin: China
Processing Service: Moulding, Cutting
Certificate: ISO9001
Application: Machinery Industry Used
Packing: Wooden Box
Service: OEM ODM
Color: Customized Color
Drawing Format: CAD
Surface Treatment: Customer's Requirement
Product Name: High Temperature pps Board Rod
Size: Cutomized Size
Material: PPS plastic
Supply Ability & Additional Information
Packaging: wooden box,or as your requirement
Productivity: 1000000
Transportation: Land,Air,Express,Ocean
Place of Origin: China
Supply Ability: 1000000
Certificate: ISO9001
HS Code: 4364
Port: Guangzhou Port
Payment Type: T/T,D/P,D/A,Paypal,Money Gram,Western Union,L/C
Incoterm: EXW,CFR,FOB,CIF,DDP
Packaging & Delivery
Product Description
PPS plate rod tube
Products Description
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.
|
Property |
Item No. |
Unit |
Value |
| 1 |
Density |
g/cm3 |
1.43 |
| 2 |
Water absorption (23℃ in air) |
％ |
0.03 |
| 3 |
Tensile strength |
MPa | 75 |
| 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 |
| 10 |
Rockwell hardness |
-- |
M84 |
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 aerospace industry.
PPS advantage
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
Mechanical properties
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
Chemical character
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.
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