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Black Plastic Spacer Washers , Durable Insulated Round Spacer Bushings

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Black Plastic Spacer Washers , Durable Insulated Round Spacer Bushings

Brand Name : VDL
Model Number : PS0515
Certification : ISO
Place of Origin : China
MOQ : Negotiation
Price : Negotiation
Payment Terms : L/C, T/T, Western Union , Paypal
Supply Ability : 200 , 000 pcs per month
Delivery Time : 30 days
Packaging Details : 10000 pcs in bulk withCarton size 20 x 22 x 25 cm , 500 cartons for a 20 ft container
Material : ABS
Color : Black
OD : 9 mm
ID : 5 mm
Length : 10 mm
Fire Resistance : UL94V-2
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Black Plastic Spacer Washers , Durable Insulated Round Spacer Bushings


Round spacer with full hole and is made from ABS used to electric parts for insulation on electricity ,heat and fixing distance between two parts .


Material


Plastic round spacer bushings are made of ABS


Key features


Insulated material


Resistance to fire


Not easy to be aged


Water proof


Wear resistant


Performances


Physical Performance


Density ( g/cm3)1.1
Water absorption % (23°C, 24 hr)0.3
Shrinkage %0.5

Mechanical Property


Tensile strength Mpa61
Elongation at break %10~15
Bending strength MPa79
Modulus of elasticity MPa2000
Modulus of bending KSI300
Notched Impact Strength(kg/cm2)18
HR hardness116
Modulus of elasticity for tension MPa ( 23℃)2300

Thermal Performance


Specific volume resistance Ω·cm15
Thermal conductivity BTU-in/hr-ft2-°F1.1
Distortion temperature ( 1.8 Mpa ) -°F195
Normal working temperature ℃-40~100
Brittle temperature ℃-60
Melting temperature ℃217~237
Pyrogenic decomposition temperature ℃250
Dielectric constant2.7~3.2

Specification


Outer diameter D19
Inner diameter D25
Length L10
Tolerance±0.1

Unit : mm


Tolerances


Normal SizesLevel
TG7
WNW
1-30.130.2
3-60.20.29
6-100.290.35
10-180.350.42
18-300.420.5
30-500.50.6
50-800.60.9

1 ,value for each level means " ± " tolerance .

2 , " W " means tool specific dimensions , " NW ' means non tool specific dimensions .


Characteristics


Perfect insulation

ABS round spacer bushings can be operated in the most surroundings conditions and are effected by temperature , moisture and use frequency .


Corrosion resistance

ABS round spacer bushings are available for water ,mineral salt ,alkali and acid .


Water proof

Water absorption is below 1%


Fire resistance

Fire resistance level is UL94V-2


Stable chemical performance


Heat proof

Melting temperature is 217~237℃


Resistance to wear


Oils proof


Wide temperature

ABS round spacer bushings can be worked in -40~100℃



Product Tags:

washers and spacers

      

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