3mm White Band Heater Ceramic Ceramic 4 Holes to 12 Holes Band Heater Ceramic Insulators

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Instant Materials
• Type: Refractory Material
• Shape: Band
• Material: Ceramics
• Color: White
• Model NO.: GT-073
• Size1: 4/5/6/7/8/9/10/11/12 Holes No Slot
• Size2: 4/5/6/7/8/9/10/11/12 Holes Lower Slot
• Size3: 4/5/6/7/8/9/10/11/12 Holes Upper Slot
• Size4: 4/5/6/7/8/9/10/11/12 Holes Upper and Lower Slot
• Transport Package: Plywood Case
• Specification: Upper Slot, No Slot, Lower Slot
• Trademark: SHANGTAO
• Origin: Shanghai
• HS Code: 8547100000
• Production Capacity: 50000000 PCS Per Year

Product Description

APPLICATIONS
1.Heating element holders
2.Stand off Insulators
3.Interlocking Insulating Beads
4.Splitbush insulators
5.Lamp bases and caps
6.Regulator parts
 

Physical Properties
Item	Testing condition	Unit	Steatite
Bulk density	/	g/cm^3	≥2.6
Flexural Strength	/	N/m^2 ×10^3	1.37
Coefficient of linear expansion	20~800°C	×10^-6 /°C	≤8
Permittivity	1MHz	/	≤7.5
	10GHz	/	/
Insertion loss	1MHz	×10^-6	≤8.0
	10GHz	×10^-6	/
Bulk density resistance	100°C	Ω^.Cm	>10^12
Puncture strength	/	KV/mm	20
Thermal conductivity	20°C	W/m^.k	2.9

FAQs