High Strength and High Temperature Insulating Grade, Heat Resistance Within 300 °C

The heat insulating plate is a heat-resistant laminated plate synthesized with bone-like fiberglass and highly heat resistant composite material. It does not contain asbestos and has good thermal insulation effect, low rate of heat conduction and low specific weight, so it is a lightweight plate with excellent thermal insulation performance.
It plays a great role in preventing heat diffusion, improving energy efficiency, distributing heat evenly, protecting peripheral components such as bearings and sensors, inhibiting heat deformation, etc.

Feature 1: The heat insulating plate is made of heat-resistant laminated material containing no asbestos.
Feature 2: The high-strength grade heat insulating plate has high compressive strength and bending strength, so it is ideal for applications that require high strength.
Feature 3: The high temperature-resistant heat insulating plate has small high-temperature expansion. It has compressive strength that hardly deteriorates at high temperature, exhibits less deformation under pressure, and maintains dimensional stability for a long time at high temperature.
Feature 4: The standard type and hole machining type are available to satisfy your needs.
Feature 5: The heat insulating plate products are provided in a rich variety to meet different requirements on high temperature and thermal conductivity.
Feature 6: Due to excellent heat insulation effect, each product is dimensionally stable without deformation when heated within the operating temperature range.

■Standard Type		■Hole machining type

A≥B

Type	Dimension tolerance of A·B	Main Substrate	Main Material	Grade	Color	Recommended Operating Environment Temperature
High Temperature Insulating Super Insulating Grade	Unspecified P	Fiberglass cloth	PI-modified resin	High strength type	Black	Normal temperature～300℃

For more information on product features, please see Features of Heat Insulating Plates.

① Precautions for use:
・Make sure to use bolts with washers, otherwise it may cause breakage due to excessive tightening. (Figure A)
・Do not use it in the environment containing moisture and drugs. Heat insulating plates containing moisture may crack or deteriorate significantly in performance with increasing temperature.
・ Because it is a laminating molded product, do not apply any force in the lamination direction (splitting direction) during use.
・ When used at a certain heating temperature, it may produce slight smell, which is not harmful, but please take ventilation measures and dispose of the smell as general smoke, keeping your face at a safe distance.
② Precautions for machining:
・During machining, please collect dust with a vacuum cleaner to avoid dust scattering. (Figure B)
Although it does not contain specific chemicals, such as asbestos, conventional dust operation safety measures such as wearing masks and protective glasses must be taken.
In addition, because it contains glass fibers, it may cause skin itching. It is recommended to wear gloves during operation. If sliding parts of other processing machines are covered with dust, the mechanical accuracy may deteriorate due to wear and tear.
・ When drilling and other hole opening operations are carried out, it may break, so you have to pay attention to the hole spacing, hole diameter and processing conditions.
・ The laminating molded product is not suitable for thread machining, three-dimensional machining, etc. Such machining operations as drilling and cutting in the lamination direction are main causes of cracking, so please avoid such operations whenever possible. (Figure C)
■ Recommended heat insulating plate machining conditions

Features of heat insulating plate      Click Here
Precautions for use of heat insulating plate  Click Here

■Standard Type		■Hole machining type

A≥B

Type	Dimension tolerance of A·B	Main Substrate	Main Material	Grade	Color	Recommended Operating Environment Temperature
High Temperature Insulating Super Insulating Grade	Unspecified P	Fiberglass cloth	PI-modified resin	High strength type	Black	Normal temperature～300℃

Dimension Specification Table
■Standard Type

Part Number		1mm increments		Selection T
Type	Tolerance Selection	A	B
		A≥B
High Temperature Insulating Super Insulating Grade	Unspecified (+1.0, 0) P (±0.3)	20 to 800	20 to 800	3 5 10 15 20 25 30
		20~200	20 to 200

■Hole machining type

Part Number			1mm increments		Selection T	0.5mm increments		Bolt Nominal Diameter Selection
Type	Tolerance Selection	Number of Holes	A	B		F	G	N	Z
			A≥B
High Temperature Insulating Super Insulating Grade	Unspecified (+1.0, 0)	2H 4H	20~800	20 to 800	3	9~791	5 to 795 (2H) 9 to 791 (4H)	3 4 5 6 8 10	－
					5				－
					10				4 5 6
					15				4 5 6 8
					20				4 5 6 8
					25				4 5 6 8
					30				4 5 6 8
	P (±0.3)		20~200	20 to 200	3	9~191	5 to 195 (2H) 9 to 191 (4H)		－
					5				－
					10				4 5 6
					15				4 5 6 8
					20				4 5 6 8
					25				4 5 6 8
					30				4 5 6 8

The specified range of Dimension F must satisfy: d(d₁)+5≤F≤A-d(d₁)-5.
When selecting the 2H type, the specified range of Dimension G must satisfy: d(d₁)/2+2.5≤G≤B-d(d₁)/2-2.5. When selecting the 4H type, it must satisfy: d(d₁)+5≤G≤B-d(d₁)-5. (When selecting d for through hole and d₁ for counterbored hole)
When selecting the machining type with hole, please select N (through hole) and Z (counterbored hole).
 

Hole Machining Detail
N (Through hole)	Z (Counterbored Hole)
Bolt Nominal Diameter 3 4 5 6 8 10 d 3.5 4.5 5.5 6.5 9 11 d1 - 8 9.5 11 14 - h - 5 6 7 9 -