Heat Insulating Plates / High Temperature Insulating Grade / With / Without Holes

[ ! ]A ≥ B

■ With Holes

Part Number	—	A	—	B	—	T	—	F	—	G	—	Bolt Nominal Dia.
HIPLKH2H	—	300	—	200	—	2	—	F50	—	G50	—	N4

■ Standard Type

■ Standard Type

Part Number	1 mm Increments		Selection T
Type	A	B
HIPYKH HIPLKH	20 to 500	20 to 500	1 2
HIPSKH	20 to 950	20 to 950	1.5 2

■ With Holes

Part Number		1 mm Increments		Selection T	0.5 mm Increments		Bolt Hole Nominal Dia. Selection
Type	Number of Holes	A	B		F	G	N (Through Hole)
HIPYKH HIPLKH	2H 4H 6H	20 to 500	20 to 500	1 2	9 to 491 (2H, 4H Type) 9 to 245 (6H Type)	5 to 495 (2H Type) 9 to 491 (4H, 6H Type)	3 4 5 6 8 10
HIPSKH		20 to 950	20 to 950	1.5 2	9 to 941 (2H, 4H Type) 9 to 475 (6H Type)	5 to 945 (2H Type) 9 to 941 (4H, 6H Type)

[!] Dimension F Specification Range - 2H/4H type selection: d + 5 ≤ F ≤ A - d - 5, 6H type selection: d + 5 ≤ F ≤ A/2 - d/2 - 2.5 is required.
[!] Dimension G Specification Range - 2H type selection: d/2 + 2.5 ≤ G ≤ B - d/2 - 2.5, 4H/6H type selection: d + 5 ≤ G ≤ B - d - 5 is required.

■Characteristics of HIPSKH
Overview: Inorganic mineral, Fiber, Filler and Binding Agent are main materials. Dried after paper-making/forming.

Item	Increments	Characteristic Values
Density	kg/m3	900
Tensile Strength	N/mm2	2.45
Compression Rate (6.86 MPa)	%	20
Recovery Rate (6.86 MPa)	%	35
Thermal Conductivity	W/(m/K)	0.11
	[cal/cm, sec, °C]	{0.26 × 10−3}

[!] Handle with care as the material is fragile. [!]The values ​​are for reference only.
[ ! ] Characteristics of HIPYKH and HIPLKH here

■ Accuracy Standards
○ T Dimension Tolerance
(HIPYKH·HIPLKH)

T	1.0	2.0
	±0.15	±0.25

(HIPSKH)
T: ±0.20

Item			Grade	Part Number
				Heat Insulating Board, Heat Insulation Sheets
				Standard	Heat Resistance	High Strength	High Temp. Resistance	High Insulation
			Unit	HIPA KJLHP ENJHP	HIPHA KJLHH ENJHH	HIPYA HIPYKH ENJHY	HIPLA HIPLKH KJLHL ENJHL	HIPIA ENJHA
Component	Main Base Material		－	Glass Fiber	Glass Fiber	Glass Fiber	Glass Fiber	Glass Fiber
	Main Material		－	Silicic Acid Base	Borate Type	Super Heat Resistant Epoxy Resin	Calcium Silicate Base Binder	ISO Type Unsaturated Polyester
Electrical Characteristics	Dielectric Breakdown in Crosswise		kV/mm	6	3	27	10	10
	Volume Resistivity	4h/150℃	Ω・cm	2.0×1014	1.0×1012	2.0×1015	5.7×1016	6.0×1016
		100h/25℃/90％RH	Ω・cm	3.0×109	1.0×107	1.0×1014	8.2×1015	－
	Surface Resistance		Ω	－	－	2.0×1015	3.0×1016	4.3×1016
	Insulation Resistance	Ordinary Condition	Ω	－	－	1013～1014	1.0×1014	3.0×1015
		After Boiling	Ω	－	－	1011～1013	2.0×109	1.3×109
Mechanical Property	Bending Strength		MPa {kgf/mm2}	150～150 {10～15}	45～55 {4.6～5.6}	390～540 {40～55}	145 {14.8}	142 {14.5}
	Compression Strength	Vertical	MPa {kgf/mm2}	150～200 {15～20}	120～150 {12～15}	500～588 {51～60}	439 {44.7}	313 {31.9}
		Horizontal to Lamination	MPa {kgf/mm2}	－	－	270～390 {27～40}	98 {10}	235 {24}
	Izod Impact Strength		J/cm	－	－	4.6以上	2.9	5.6
	Cleavage Strength		kN	2.6～3.4	1.8～2.4	7.8～10.8	3.1	4.2
Thermal Characteristics	Recommended Operating Temperature (*1)		℃	Room Temp. to 220	Room Temp. to 500	Room Temp. to 180	－80～400	Room Temp. to 180
	Reference - Destruction Temperature (*2)		℃	－	－	－	－	230
	Expansion Coefficient		℃－1	6.6×10－6	9.0×10－6	1.6×10－4	2.6×10－5	1.4×10－4
	Thermal Conductivity		W/m・K {cal/cm・sec・℃}	0.3 {0.71×10－3}	0.3 {0.71×10－3}	0.3 {0.71×10－3}	0.24 {0.58×10－3}	0.13 {0.36×10－3}
Others	Arc Resistance		sec	180	240	180	345	75
	Water Absorption Ratio		％	2～5	4～6	0.03	0.05～0.06	0.06
	Specific Gravity		－	2.0～2.2	2.0～2.2	1.8～2.0	2.0	1.41

[ ! ]Testing method conforms to JIS K6911.  [ ! ]The values are representative values and not a guarantee.   [ ! ]Thermal conductivity measured by steady-state method
(Note 1) "Recommended Operating Temperature" is the temperature under which even a long-term use does not reduce the quality rapidly
(Note 2) "Destructive Temperature" is a temperature where carbonization, collapse, and meltdown will begin.