ENGLISH | CHINESE
Home About us Products Training Security Contact us

   

Products
Thermosiphon Vessel
Metal Bellows for Vacuum Condition
Metal Bellows Seal
Mixer And Agitator Seal
Single & Dual Cartridge Seal
Industrial Pump Seal
Auto Cooling Pump Seal
Air-Condition Compressor Seal
Pump Seal
Impellers
Find our products details in three
-dimensional animation format
Plastic Water-Pump Impellers & Gears


Product Name：Plastic Water-Pump Impellers & Gears

Product No.：Plastic Water-Pump Impellers & Gears

Product type：Plastic Water-Pump Impellers & Gears

Keywords：Plastic Water-Pump Impellers & Gears

Product Description：Plastic Water-Pump Impellers & Gears.trisun mechanical seal manufacture,Trisun Mechanical Seal Manufacture Co., Ltd. is the advanced designer & manufacturer of mechanical seal, the range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and auto air-condition compressor lip seal. Trisun products can replace the mechanical seals produced by John Crane and Burgmann and be widely used in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry.
 




The Company manufacturers the project plastic parts for the automobiles, using Duping PA66 and PA6 as the polymer mainly involved in materials and the domestic produced project plastic PPS and PEEK as well. During the manufacture processing, we also utilize Modifier to elevate the capability in the certain special aspects. These Modifiers include: reinforcement、elasticizer、initial dosage、flame retardant、hot-tranquilizer、UV tranquilizer、carbon-black acidifier、greasing、nucleation、polymer-reforming dosage and so on.We are capable of supplying combined resistant-lash、strength and rigidity Nylon、PPS(polyphenylene sulfide) and PEEK(polyether-ether-ketone) products in different grades for meeting the satisfaction of the various requirements by customers. All these are in the application for many types of automobiles, including electric appliances、electronic assembly parts、sleeves for Valves、Gears and anti-abrasion parts.
Table 1. Physical Property of the Material
         Product:Water-Pump Imperller      Material:(Nylon PA66+GF)50% fiberglass added
Performance Inspection Unit Targets
Density D722 g/cm3 1.55±0.02
Water absorption

D570

 % <1.2
Shape shrinkage D955 %

0.1～0.3
fiberglass(ash content) CP9345 % 50±2
Tensile strength D638 MPa 190
Bending strength D790 MPa 245
Bending modulus D790 MPa 11000
Tube-shaped beam breach impact D256 KJ/M2 12
Hardness(HR) D785 / R120
Hot deformation temperature(1.81MPa) D648 ℃ 255
Flame resistance UL94 / HB
Surface electronic resistance D257 Ω.CM  
Electricity elimination strength D149 KV/mm  
 
Table 2.Technical Requirements
 
Description Modifier reinforcement polyphenylene sulfide Unit PPSG30 PPSG40
Physical
Property		 Density g/cm3 1.55±0.05 1.65±0.05
Compression strength MPa ≥120 ≥130
Mechanics
property		 Tensile strength MPa ≥140 ≥160
Breaking expansion % ≥1.7 ≥1.7
Bending strength MPa ≥180 ≥200
Bending modulus Mpa 1×1014 1.2×1014
Cantilever beam breach impact KJ/M2 ≥10 ≥11
Cantilever non-beam breach impact KJ/M2 ≥45 ≥50
Hardness(HR) HRL ≥100 ≥100
Heat
property		 Hot deformation temperature ℃ ≥260 ≥260
Flame resistance   FV-0 FV-0
Other Volume electric resistance Ω.M 1×1014 1×1014
 
 


About us | Contact us
Copyright @ 2008 Shanghai Trisun Mechanical Seals Manufacture Co.,Ltd. All Rights Reserved by trisunltd.com 沪ICP备07001946号