Customized Insulated Bakelite Machined Part as Drawing

Prod Model:	PR-BAK-3
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Thickness:	3-50mm
Size:	1040*2080mm
Sample Availabitliy:	Yes
FOB Port:	Shenzhen
Small Order:	Accepted
Application:	Transformer
Type:	Solid
Chemistry:	Inorganic Insulation
Material:	Fiberglass
Thermal Rating:	E 120
Maximum Voltage:	20KV~100KV
Color:	Light Green
Brand:	Prior

Product Description

Customized insulated bakelite machined part as drawing

In plastic field, many suppliers know the material, but they know little about the machining. Some other suppliers know about the machining, but they don't know the material properties. In the two situations, problems happen frequently.
If you have same problem, come to PRIOR PLASTIC, we solve the problem for you perfectly. Experienced both in material and machining, customers are very glad to cooperate with us.
The machining process include below
1.Turning: For parts which have high surface requirement, wide-head cutters are better. When processing thin walled and soft material, cutters like knife are recommended.
2. Milling: When milling the surface, end-milling is more cost-effective than circular milling. For circular and forming cutter, it should have less than two cutter edges. In this case, the tolerance caused due to the edge vibration can be lowered to the minimum.  
3. Sawing: Thin saws are usually used to saw thick parts to avoid the heating caused by friction. It would be better to use sharp and big sawblade.
4. Drilling: When drilling the solid materials, make sure to use sharp drill, otherwise the increasing pressure during drilling will cause material cracks.
The common document files accepted are : *.pdf/*.dwg/*.IGS/*.step/*.prt/*.sldprt Just send the drawings to us, we will handle the rest for you.
 
 

Bakelite(Orange&Black)Technical Data Sheet
PROPERTIES	Method of Verification	Unit	Value
I.Physical Properties
Density	ISO 1183	g/cm3	1.40
Water absorption 24hrs	ISO 62	%	<1.6
II.Thermal Properties
Max. service temperature -Short term	ISO 75-2	ºC	300
Max. service temperature - Long term	ISO 75-2	ºC	140
Heat deflection temperature-HDT/A	ISO 75-2	ºC	150
Coefficient of liner thermal expansion	ISO 11359	10-4*K-1	10
Thermal Conductivity	ISO 11359	W/(K*m)	/
Flammability	UL 94	Class	HB
III.Mechanical Properties
Tensile strength at yield	ISO 527-2	MPa	≥100
Tensile strength at break	ISO 527-2	Mpa	/
Hardness Rockwell	ISO2039-2		115~118
Hardness Shore-D	DIN 53505		98
Impact strength	ISO 179	kJ/m2	67
Bending Strength	ISO 527-2	Mpa	≥120
Elongation at break	ISO 527-2	%	≥0.03
Warping Degree	ISO 179	‰	<0.3
IV.Electrical Properties
Volume resistivity	IEC 60093	Ohm (Ω) * cm	10^7~10^8
Surface resistivity	IEC 60093	Ohm (Ω)	≥1.0x103
Breakdown Voltage-CW	VDE 0303	kV	10
Arc resistance	VDE 0303	S	/
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m