High quality two components epoxy potting sealant/epoxy concrete sealant manufacturers

FOB Price: US $1 - 3.56 / Piece Get Latest Price
Min.Order Quantity: 500 Piece/Pieces
Supply Ability: 1,000.000 Ton/Tons per Year
Port: Shanghai,Qiangdao,Ningbo,Any port in China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Add to My Favorites

Quick Details

CAS No.:
61788-97-4
Other Names:
Epoxy resin adhesive
EINECS No.:
500-033-5
Place of Origin:
Shanghai China (Mainland)
Classification:
Other Adhesives
Main Raw Material:
Epoxy
Usage:
Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,Woodworking,vehicle,metal,glass,electrical
Brand Name:
PUNADE
Model Number:
E4202
Appearance:
White/Black
MOQ:
500-2000pcs
Sample:
Free samples
OEM:
YES
Shipping:
By Express(Fedex, UPS ,DHL,TNT), or by sea
Delivery time:
fastest delivery(5~7days)
Certification:
ISO9001,SGS,MSDS,Test Report etc.
Clients:
VW,Lonking,Jabil,DONGFENG Group, CUMMINS,Volvo,GE,BMW

Packaging & Delivery

Packaging Detail: Part A : Black , 25kg/bucket White, 25kg/bucket Part B: Black, 5kg/pot White: 5kg/pot
Delivery Detail: Sample order:2-3 days;MOQ order:7-10 days;Others depend quantity

Specifications

Epoxy Resin Adhesive Sealant
1.fastest delivery,good quality,low price
2.factory,manufacturer
3.ISO9001,SGS

  High quality two components epoxy potting adhesive sealant

Characteristics before hardening

 

E4202Black

E4202White

Part

A

B

A

B

Appearance

Black thick liquid

Brown Liquid

White thick liquid

Colorless transparent liquid

Viscosity, mPa.s(25°C)

15000

100-390

15000

100-300

Proportion , g/cm3(25°C)

1.85±0.05

1.05±0.05

1.85±0.05

1.05±0.05

Mixture/mass ratio,

100:20

Viscosity after mixing, mPa.s (25°C)

4500±500

Weight after mixing, g/cm2(25°C)

1.65±0.10

Operation time after mixing, hour(25°C)

1

Gel time

25°C/5hrs or 80°C/25mins

Curing time

25°C/24hrs or 80°C/60mins

Hardness, Shore D

85

Waterabsorption 24h,25°C,%

<0.3

Dielectric strength, KV/mm,25°C

>20

Flame resistance, UL 94

V-0

\

Temperature range , °C

-40~120

-40~120

Volume resistance DC500V, Ω·cm

1.2×1015

 

Features

1. Good toughness, high hardness

2. Excellent adhesion, anti-cracking resistance

3. Excellent electrical insulating properties, stability 

4. Good waterproof, moisture resistance, very low water absorption

5. Good temperature resistance, resistance temperature of 150 °C in 1 hr short time

 

Use

For sealing and protection of power capacitors, filters, sensors, automotive electronics and optoelectronic LED

 

 

Operation

1. Stirring A component evenly before using it .

2. Weighed in a 5:1 ratio A, B two components, stir well stay with after vacuum deaeration to use within 60 minutes run out.

3. Good potting devices ,if necessary, continue to pumping vacuum, help to increase the electrical performance of the device.

4. Curing conditions: 25 ° C for 24hrs at room temperature ; or let stand for surface bubbles after heating 65 °C × 0.5hr.

5. Note: adhesive start the reaction after adhesive preparation , accompanied by heat release. With the greater amount of glue, the greater the heat release, the shorter operating time, required in a shorter period of time you are finished using 

6.The above tests are measured under 100 g with adhesive

 

Package & Storage

Package                                                              Storage

Part A : Black , 25kg/bucket                             Seal and Avoid light and light

              White, 25kg/bucket                              Temperature≤25°C, humidity≤50%RH

Part B: Black, 5kg/pot                                       Shelf life: Part A 6 months, Part B 6 months

              White: 5kg/pot

 

Certificate

 

Thanks for your visit our website , we are manufacture Polyurethane, Epoxy, Silicone adhesive sealant and grease for automibile,construction,electronic,ect. We have the own factory, Technical team and After service team. We have supplier for many Top 500 company and also OEM for many big brand. 

 

We will provide the professional solution for you.  

 Out standing customer care services at any time,24 Hour Help Support on line or call +86-400-882-1323

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shanghai Sepuna Chemical Co.,Ltd is a subcompany of PUNADE INTERNATIONAL GROUP, Sepuna is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has nearly 10 years history.
In 2005 Sepuna introduced PUNADE technology from Switzerland.
Via the ISO90001:2000 certification.
In 2013 Sepuna introduce Drawing Machine technology and has put it into producing formally now.

Sepuna has professional factory which area is 5.000 squaremeters,and has ... View detail

Basic Information

Product/Service (We Sell): Polyurethane Adhesive,Polyurethane Sealant,Epoxy Adhesive,Silicone Adhesive  
Brands: PUNADE  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
South Asia
Northern Europe
Domestic Market
Eastern Asia
Southern Europe
Southeast Asia
Oceania
Mid East
Western Europe
Eastern Europe
South America
North America
Africa
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Shanghai Minhang District  
Number of Production Lines: 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2010

Communicate with Supplier:

Ms. Cherry Gao
Ms. Cherry Gao:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>