Name: 2.0w/M.K 0.31Mpa High Performance Thermal Pad
Brand: 2.0w/M.K 0.31Mpa High Performance Thermal Pad
SKU: LM-NG200
Rating: 4.7 (177 reviews)

Detail Information

Material:	Composite Polymer	Voltage Endu Ance:	>12.0 KV/mm
Thermal Conductivity:	2.0w/m-k (1.2/1.5/3.0/4.0/5.0/6.0w/m-k Optional)	Application:	High Voltage, Communication Equipment/Computer/Flat-panel TV
Tensile Strength:	0.31Mpa	Thickness:	0.5-15 Mm,Customized Available
Color:	Blue,Custom Color Available	Continues Use Temp:	-40~+200℃
Highlight:	0.31Mpa High Performance Thermal Pad , 0.31Mpa thermal silicone pad , 2.0w/m.k High Performance Thermal Pad

Product Description

High Performance Thermal Pad Uesd For Automotive Control Services

Product Description

LM-NG200 Series thermally conductive interface materials .this is different with silicone thermal pad material, this is none silicone oil thermal material, this is can meet the hard disk, optical communication, high-end industrial and medical electronics, automotive engine control equipment, special field of telecommunications hardware and equipment demand

Features

Thermal conductivity 3.0W/m-K
Very soft & high compressibility
Natural tacky
Good Electrically isolating
Easy to assembly

Applications

Computer services: CPU,
Heat sink, Memory modules
LED Lighting, LCD-TV
Military Electronics
Power Supplies
Telecom services,
Wireless instruments
Automotive control services

Phisical Properties

Physical Properties
Test Item	Test Method	Unit	LM-MG120	LM-MG200	LM-MG300	LM-MG400	LM-MG500	LM-MG600
Color	Visual	---	Grey/ White	Blue	Grey/ Blue	Light blue	Grey	Grey
Thickness	ASTM D374	Mm	0.3~15.0	0.3~10.0	0.3~10.0	0.3~5.0	0.5~5.0	0.5~5.0
Density	ASTM D792	g/cm³	2.1	2.5	3	3.24	3.32	3.43
Hardness	ASTM D2240	(Shore OO)	40~80	40~80	40~80	60~80	60~80	60~80
Tensile Strength	ASTM D412	Mpa	0.31	0.28	0.14	0.25	0.16	0.14
Elongation	ASTM D412	%	100	55	43	35	43	18
Weight Loss	@150℃240H	%	≤0.5%	≤0.3%	≤0.3%	≤0.5%	≤0.5%	≤0.5%
Continuous Use Temp	EN344	℃	-40~+150	-40~+220	-40~+220	-40~200	-40~+220	-40~+220
Volume Resistivity	ASTM D257	Ω*cm	8×1012	5×1012	1×1012	1×1013	2×1013	2×1013
Voltage Endurance	ASTM D149	KV/mm	≥10	≥10	≥10	≥5	≥7	≥7
Flame Rating	UL-94	---	V0	V0	V0	V0	V0	V0
Dielectric Constant	ASTM D150	@1MHz	5.41	5.69	7	6.75	7.92	7.47
Thermal Conductivity	ASTM D5470	W/m*k	1.2	2.0	3.0	4.0	5.0	6.0

Configurations available: 200mm*400mm, specific size could be provided according to your requirement

Product Details

2.0w/M.K 0.31Mpa High Performance Thermal Pad 0

Packing & Shipping

FAQ

Q1: What thermal conductivity test method was used to achieve the values given on the data sheets?
A1: A test fixture is utilized that meets the specifications outlined
in DRL-III.

Q2: Is GAP PAD offered with an adhesive?
A2: Currently, All GAP PAD Materials have inherent tack.

Q3: Is the adhesive reuse?
A3: Depending on the surface being applied to, if care is taken, the pad may be reuse. Special care should be taken.When removing
the pad from aluminum or anodized surfaces to avoid tearing or delamination.

Q4: What is meant by “natural tack”?
A4: The characteristic of the rubber itself has a natural inherent tack, with the addition of an adhesive. As with adhesive backed
products, the surfaces with natural tack may help in the assembly process to temporarily hold the pad in place while the
application is being assembled. Unlike adhesive backed products, inherent tack does not have a thermal penalty since the rubber
itself has the tack. Tack strength varies from one GAP PAD product to the next.

Q5: Can GAP PAD with natural tack be repositioned?
A5: Depending on the material that the pad is applied to, in most cases they are repositionable. Care should be taken when
removing the pad from aluminum or anodized surfaces to avoid tearing or delaminating the pad. The side with the natural tack is
always easier to reposition than an adhesive side.

Q6: Is GAP PAD reworkable?
A6: Depending on the application and the pad being used, GAP PAD has been reworked in the past. Some of our customers are
currently using the same pad for reassembling their applications after burn-in processes and after fieldwork repairs. However,this
is left up to the design engineer’s judgment as to whether or not the GAP PAD will withstand reuse.

Q7: Will heat make the material softer?
A7: From -40°C to 200°C, there is no significant variance in hardness for silicone GAP PAD Materials and Gap Fillers.

Q8: What is the shelf life of GAP PAD?
A8: Shelf life for most GAP PAD Materials is ten (10) year after the date of manufacture. For GAP PAD with adhesive, the shelf
life is two (2) years from the date of manufacture. After these dates, inherent tack and adhesive properties should be
recharacterized. The GAP PAD material’s long-term stability is not the limiter on the shelf life; it is related to the adhesion or
“age up” of the GAP PAD to the liner. Or in the case of a GAP PAD with adhesive, the shelf life is determined by how the adhesive
ages up to the removable liner.
Q9: How is extraction testing performed?
A9: The test method used is the Soxhlet Extraction Method;

Q10: What is the thickness tolerance of your pads?
A10: The thickness tolerance is ±0.2mm on materials .

Q11: What are the upper processing temperature limits for GAP PAD and for how long can GAP PAD be exposed to them?
A11: GAP PAD in general can be exposed to temporary processing temperatures of 120°C.Time base on GAP PAD thickness, assembly line
14 meters long,time about 10-15 minutes .

Q12: Is GAP PAD electrically isolating?
A12: Yes, all GAP PAD materials are electrically isolating. However, keep in mind that GAP PAD is designed to fill gaps and it is
not recommended for applications where high mounting pressure is exerted on the GAP PAD.

Q13: Why are “wet out,” “compliance” or “conformability” characteristics of GAP PAD important?
A13: The better a GAP PAD lays smooth “wets out” or conforms to a rough or stepped surface, giving less interfacial resistance
caused by air voids and air gaps. GAP PAD Materials are conformable or compliant as they adhere very well to the surface. The GAP
PAD Materials can act similarly to a “suction cup” on the surface.
This leads to a lower overall thermal resistance of the pad between the two interfaces.

Q14: Is anything given off by the material (e.g., extractables, outgassing)?
A14: Silicone GAP PAD and Gap Fillers, like all soft silicone materials, can extract low molecular weight silicone .Also note that
GAP PAD and Gap Filler have some of the lowest extraction values for silicone-based gap filling products on the market and if
yourapplication requires minimal silicone, see our line of silicone-free material. The White Paper on GAP PAD S-Class and
information about our silicone-free materials are available on our website.

Q15: Why does the Technical Data Sheet describe the Shore hardness rating as a bulk rubber hardness?
A15: A reinforcement carrier is generally used in BERGQUIST GAP PAD Materials for ease of handling. When testing hardness, the
reinforcement carrier can alter the test results and incorrectly depict thinner materials as being harder. To eliminate this
error, a 250 mil rubber puck is molded with no reinforcement carrier. The puck is then tested for hardness. The Shore hardness is
recorded after a 30-second delay.

Tag:

Place of Origin:	China
Certification:	ROHS,REACH,UL
Model Number:	LM-NG200

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Packed in Carton
Delivery Time:	3~7 Days
Payment Terms:	T/T
Supply Ability:	1000000PCS/Day

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