Chinese high quality adhesive silicone sealant price clear epoxy resin for pcb

$31.00 - $45.00
Min. Order
1 Kilogram
GET LATEST PRICE ON APP
Company Information

Hunan LEED Electronic Ink Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
92.9%
Transactions
US$ 3,000+
6 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Any Port in China
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 3 Ton/Tons per Month Additive Liquid compound
CAS No.: chemicals
Other Names: additive liquid silicone gel
MF: silicone gel
EINECS No.: chemicals
Place of Origin: Hunan China
Classification: Double Components Adhesives
Main Raw Material: Silicone
Usage: Construction,Transportation,electronics insulation and sealing
Brand Name: LEED-INK
Model Number: EG-N100T
Type: Additive Liquid compound
Color: Colorless, transparent
Mixing Ratio: A:B=1:1
Viscosity (mPa.S): 1,000
Density (g/cm 3 ): 0.96
Thermal Conductivity (W/m.K): 0.2
Surface Drying Time(h): 2.5
Curing Time (h): 25℃/24h, or 90℃/1.2h
Volume Resistance (&Omega;.cm): 1*10 14
Breakdown Voltage(kV/mm): 11
Purity: High
Packaging Detail: Silicone gel standard package1KG/Plastic jar, 5KGS/Plastic bucket, and 25KGS/Plastic bucket applicable to sea freight or air freight from Zhuzhou, Hunan to the world.
Product Description

China Superior Elasticity Silicone Gel for IGBT PCB Potting

LEED-INK silicone gel compound is a liquid-forming silica gel which could be cured either under room temperature or through heating. It has features of excellent moisture&water proof, weather proof, ozone&radiation resistance. It could be long term used under -40℃-200℃, with good electrical property and chemical stability. Before vulcanization, it is colorless transparent liquid form and separately packaged with component A and component B. It is with low viscosity that easy of potting. After vulcanization, it is transparent viscoelastic body with low modulus, high elongation & adhesion, strong self-healing capability and tearing resistance.

Benefits of Silicone Gel for IGBT PCB Potting

1. Low viscosity
2. Excellent adhesivity with various materials such as ceramics, metal, plastic, etc.
3. Strong self-healing capability, high tearing resistance, excellent moisture resistance

Technical Spec
Test
Properties
EG-N100T
EG-N050T
Color
A
B
A+B
A
B
A+B
Colorless,
transparent
Colorless,
transparent
Colorless,
transparent
Colorless,
transparent
Colorless,
transparent
Colorless,
transparent
Mixing Ratio
1:1
1:1
Color
Transparent
Transparent
Viscosity (mPa.S)
(Brookfield HBT,
10rpm,25℃)
1,000
500
Density (g/cm 3 )
0.96
0.96
Thermal Conductivity
(W/m.K)
0.2
0.2
Surface Drying Time
(h)
2.5
4
Curing Time (h)
25℃/24h, or 90℃/1.2h
25℃/24h, or 90℃/1.2h
Volume Resistance
(Ω·cm)
1×10 14
1×10 14
Breakdown Voltage
(kV/mm)
11
11
Thixotropic Index
(0.1mm)
381
381
Operating
Temperature (℃)
-40℃-200℃
-40℃-200℃

Usage

1) Component A and component B should use special tools separately. Do not use the tools in mixture.
2) Separately stir component A and component B fully and evenly before using.
3) Mix according to A:B=1:1, and stir it over 15min to ensure the mixing uniformity of component A and B.
4) After mixing, deaerate the paste in vacuum equipment with 10min before potting. To ensure the potting quality, it is recommended to deaerate again after potting.
5) Please finish 3) and 4) within operating time.
6) Curing could be done by 90℃/1.2h, or 24h in room temperature.

Production & QC

LEED-INK Workshop

LEED-INK has been devoted us to development and manufacturing of electronic paste for more than 15 years.

We have more than 1000 square meters constant temperature and humidity clean production workshop with grade 100,000 degrees, and professional electrical testing laboratory. We have strict production environment monitoring system.

With more than 30 skilled workers, including 10 workers skilled in printing equipment and processing operation, which enables to meet the customized requirement from customers.

Our current electronic paste product capacity is 300 tons/month, and estimated capacity in this year is 350 tons/month.

Quality Control

LEED-INK won ISO9001 and ISO14001quality and environment system certification, and all our products are tested with 3 inspection steps before delivery including self inspection, mutual inspection and special inspection. We have a sound production management, process management and quality assurance capabilities.
We have advanced test equipments such as paste printing machines, infrared drying furnace、DESPATCH firing furnace, and solar cell monomer tester, laser etching machine, laser particle size tester, tensile tester, etc.

Every batch of paste will be test before delivery by simulating customer’s application, to form the same quality test standard with customers.

Packing & Delivery

Below are our standard pacakge. Customized pacakge is available if special needed.

For the delivery, we normally choose DHL as long term partner due to the fastest delivery and smooth custom clearance.

And if you have better delivery way, it is also available. Please advise us.

Why Choose Us

Hunan LEED Electronic Ink Co., Ltd.(Hereinafter referred to as ”LEED-INK”) was established in 2002,  and we have over 15 years experience of R&D, production and sales of electronic paste.

We formed a core management team which consists of senior personnel from company management, products R&D, production, financial decision-making and marketting development. All the team members have bachelor's degree or above.

R&D Team

Telented R&D Team takes over 20% of company's employees.

We cooperation with colleges and universities while keep independent research and development, and have undertaken the national "863" project, national small and medium-sized enterprise innovation fund project and the key technology project of hunan province, formed series of electronic paste products with a complete independent intellectual property rights.

EXhibitions and technical exchange

In order to better understand the local market specific needs and follow up the industrial latest technical updates, we insist on participating in the exhibitions, domestic and international technical exchanges. If you are interested in our products and project, welcome to visit our company!

 "Lively, Efficient, Excellent, Dedicated" is the spirit of LEED-INK.

And we sincerely hope to offer you the the most satisfactory products and services with all LEED-INKers' heart!

List of Products
Product Series
Substrate
Main Application
Model
PV Solar Cell Paste
Crystalline Silicone
Solar Cell
PV Solar Power
Front Side Ag Paste: ZY Series
Back Side  Ag Paste: BY Series
Back Side Al Paste: BL Series
Silver Paste for
Automobile Windshield
Tempered Glass,
Laminated Glass
Front/Rear windshield
defogging & heating
Low Temperature
Silver Paste
PC, PET, PVC,PU Film,
EL Panel,  ITO Film
Membrane switches, flexible circuits, printed antennas, RFI Shielding
Silver Paste for
Touch Screen
ITO Glass, ITO Film,
PET Film
Touch Screen

Screen Printing Type:
Laser Etching Type:
SUS430 Substrate
Pastes

430 Type
Stainless Steel


Thick Film Circuits,
heating element,
small home appliance, etc.


Dielectric Paste: JZ430 Series
Conducor Paste: DT4306A
Resistor Paste:
DZ430XXXX Series
Overglaze Paste:

Palladium Silver Paste

Various ceramic substrate, such as alumina, aluminum nitride, beryllia, etc.

Thick film circuits,  petrol level meters and speed control circuits, auto electrics, communication interface circuits, etc.

Commonly Used
Silver Paste
Various ceramic substrate, quartz glass
GPS navigation,
thick film circuits,
atomization pieces,
heating element,
home appliance
Mesothermal Fired Paste:
DT550X Series
High Temperature Fired Paste:
DT850X Series

Silver Paste for
Tantalum Capacitors
 capacitors
Tantalum
Electrolytic Capacitors,
Aluminum
Electrolytic Capacitors
Epoxy Conductive
Adhesive
Metallic element,
ceramic, plastic
LED Wick,
crystal oscillator,
circuits die-bonding,
integrated circuit board repair
Thermal Grease/
Silicon Encapsulant/
Silica Gel
Electronic equipment
and components
High heating elements and the cooling facilities
interface, IGBT,etc.
Themal Grease: EG-Z Series
Silicone Encapsulant:
EG-F Sereis
Silica Gel: EG-N Series
Silver Paste for Terminal Electrodes of MLCI
multi-layer
chip inductor,
multi-layer
chip capacitor
MLCI, MLCC,
NTC thermistor
Remark:
We are constantly developing new products.
If the product you are looking for is not listed on the above list, please directly contact us for updates.
FAQ

Q1. Why choose LEED-INK?

We are concentrating on Electronic Ink manufacturing in China with over 15 years experience.

And with our own R&D team and manufacture workshop, we targets a variety of different applications of

electronic paste and dedicated to the clients to provide effective technical solution.


Q2. Could we provide customized products?

We have our own R&D team and technicians, so that we could provide personalized products

and service according to different customers’ requirements.


Q3. What information needed before received an accurate quotation?

1) What is the substrate material you use?

2) Is it for screen printing? What is the screen material and mesh size?

3) Drying and Firing process?

4) Any specific requirement?

5) If you already test some method and models, welcome to let us have your test result and the defect,

    the tested brand and models. We can improve the method, and suggest you the most suitable product

    based on it.


Q4. How can we guarantee the qualified products?

We have passes the ISO9001 quality management system Certificate.

We strictly carry out according to the quality system in every aspect of the production process.


Q5. Are LEED-INK products environmental friendly?

We have passed ISO14001 Environmental management system certificate of conformity.

All our products are environmental friendly, and non-toxic element up to European RoHS environmental

regulation (2002/95/EC).


Q6. What’s your MOQ?

Mostly our MOQ is 1kg, while sometimes we accept less quantity like 200g on the condition that

a sample charge is 100% paid.


Q7. How about the delivery time?

Normally, for sample order, our delivery is within 5 days.

For mass production batch, our delivery is within 7 days. But that depends on the real condition

when we get your order.


Q8. Can I get a sample?

Yes, sample is available.

If noble metal such as Ag, Pd included, and the material cost is already high, we do not offer free samples.


Q9. What payment terms is acceptable to you?

T/T, Western Union, Paypal, and L/C. And you can pay directly by Alibaba trade assurance service order.


Q10. Do you accept VISA business credit card ?

Sorry we don’t accept VISA credit card,we’d like to accept T/T, Western Union or Paypal.

And you can pay directly by Alibaba trade assurance service order.