Payment & Shipping Terms:
|Material:||POM||Fire Resistance:||UL 94V-2|
plastic injection molded products,
plastic injection moulding parts
Small Plastic Injection Molding Products , RAL 9011 White POM Spacer Bush 10 X 15mm
Plastic injection molding spacer bush with white color RAL 9011 , it is made of POM with Copolymerized type for communication device . POM injection molding spacer bush has a groove on both side and a through threaded hole in centre .
Spacer bush injection molding parts are made from engineering POM that with
High melting point
Perfect comprehensive performances
|Water absorption %||2.1|
|Tensile strength MPa||62|
|Elongation at break %||60|
|Bending strength MPa||98|
|Modulus of elasticity for tension MPa||2830|
|modulus of elasticity for bending MPa||2600|
|Compressive strength MPa||110|
|Shearing strength MPa||54|
|Notched Impact Strength(J/m)||65|
|Heat distortion Temperature(1.82MPa)℃||124|
|Normal working temperature ℃||100|
|Working temperature arrange ℃||-40℃～100℃|
|Coefficient of linear expansion (×10K)||8.5|
|Heat conduction W/(m·K)||0.23|
|Specific volume resistance Ω·cm||10|
|Specific inductive capacity(10Hz)||2.7|
|Dielectric loss tangent (10Hz)||0.007|
Dimensions for POM injection molding Spacer Bush
|Threaded hole mm||3|
|Chamfer mm||0.5 x 45°|
Tolerance for POM injection molding Spacer Bush
Based on ISO 2768 standard MT 6
Unit : mm
Characteristics for POM injection molding Spacer Bush
High mechanical strength
Tensile strength can be up 50.5MPa . close to metal properties . and only a tiny change on mechanical strength even working temperature has a large change .
The maximum specific stiffness for POM can be up to 2650MP
Good wear resistant
Wear resistant strength still keeps 35MPa or so even item is put 10 J variable load . it is best compared to items that with PA,ABS,HPVC,PS,PC
POM has good impact resistance but inferior to ABS and PC , Impact performance will be down 90% or so if there is breaking on or in product .
POM parts with F4 , C ,MoS2 ,PE and lubricant elements that improve self-lubricant performance .
Stability in dimensions
POM part with good tensile strength and hardness that not easy to be deformed and broken .
Resistant Organic solvent
POM parts are resistant for hydrocarbon ,alcohol ,ether ,aldehyde , gasoline ,lubricant and Weak Alkalis .
Small creep properties
Creep property rate is 2.3% or so in 20℃,21MPa,3000h . and nearly not be effected by temperature
POM items nearly not be effected by temperature and humidity on insulation . insulation is related with the thickness of items , eg when thickness is 0.127mm insulation is 82.7kV/mm,thickness is 1.88mmi insulation is 23.6kV/mm
Low water absorption
Packing for POM injection molding Spacer Bush
1 , 100 pcs each bag and 10 bags each carton
2 , 500 pcs in bulk for common packing
3 , Customized packages
1 , What are materials for plastic injection molding spacer bush except POM ?
We can provide PA ,POM ,PC , ABS an PVC etc according to your application requests .
2 , What attentions for POM injection molding Spacer Bush ?
POM parts are easy to be cracked and pulverized outside long-term .
Don’t put POM parts under temperature over 100℃
Don’t put POM parts under circumstance with alkali and oxidant .
3 , Do you have any request on order quantity ?
We accept small order for long cooperation .
4 , Are you able to develop customized items ?
Yes , we are over 10 years in injection molding products .
5 , How many days for delivery for common orders ?
Depends on requests of plastic injection molding parts , normally , we can ship goods out in one week .
6 , How long for developing plastic injection molding parts molds ?
Generally , we can finish one mold in week with samples .
Contact Person: MR.LIN