Sepuna chemicals waterproof high temperature epoxy resin sealant E4208 A/B

FOB Price: US $1.5 - 3.5 / 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
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Quick Details

CAS No.:
61788-97-4
Other Names:
Epoxy resin
MF:
N/A
EINECS No.:
24969-06-0
Place of Origin:
Shanghai China (Mainland)
Classification:
Double Components Adhesives
Main Raw Material:
Epoxy
Usage:
Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,Woodworking,electronic,filters, sensors, automotive electronics,optoelectronic LED
Brand Name:
PUNADE
Model Number:
E4208
Certification:
ISO9001,SGS,MSDS,Test Report etc.
Clients:
VW,Lonking,Jabil,DONGFENG Group, CUMMINS,Volvo,GE,BMW
Shipping:
By Express(Fedex, UPS ,DHL,TNT), or by sea
Delivery time:
fastest delivery(5~7days)
Sample:
Free samples
MOQ:
500-2000pcs
OEM:
YES

Packaging & Delivery

Packaging Detail: Package Storage Part A : Black , 25kg/bucket Seal and Avoid light and light White, 25kg/bucket Temperature<25C, humidity<50%RH Part B: Black, 5kg/pot Shelf life: Part A 6 months, Part B 6 months White: 5kg/pot
Delivery Detail: Sample order:2-3 days;MOQ order:7-10 days;Others depend quantity

Specifications

1.Fastest delivery,good quality,low price
2.Factory,manufacturer
3.ISO9001,SGS,MSDS

  Excellent Chemical Epoxy potting Sealant E4208 A/B     

Properties before curing

 

E4219

E4208

E4208-2

Part

A

A

B

A

B

Appearance

Black sticky Liquid

Colorless Liquid

Colorless Liquid

Colorless Liquid

Translucence liquid 

Colorless Liquid

Viscosity, mPa.s(25°C)

2000-5000

190-390

1000-1500

200-500

1000-1500

200-500

Density,  g/cm3(25°C)

1.55

1.10

1.06

1.10

1.06

1.10

Mixture/mass ratio, weight

100:20

100:50

100:50

Viscosity after mixingmPa.s (25°C)

1000-2000

500-900

500-900

Density after mixing,  g/cm3(25°C)

1.08

1.08

1.08

Operation time after mixing, min(25°C)

2

1

1

Preliminary curing time,°C/hr

80/1.5 or 25/24

80/1 or 25/24

80/1 or 25/24

Properties after curing

Color

Colorless

Colorless

Matte White

Hardness, Shore A

A65

D80

D80

Heat conductivity, W/mK

0.3

0.3

0.3

Expansion parameterμm/(m,°C)

44

44

44

Water absorption 24h,25°C,%

<0.1

<0.1

<0.1

Dielectric strength, KV/mm,25°C

>20

>20

>20

Loss factor(1 MHz)

0.014

0.014

0.014

Dielectric constant (1 MHz)

3.53

3.53

3.53

Volume resistance DC500V, Ω·cm

1.2×1015

1.2×1015

1.2×1015 

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Certificate

 

 

Pls add me on Skype:alice_wong303 , let's talk more!!!

 

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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  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2010 , 10 years OEM

Communicate with Supplier:

Ms. Cherry Gao
Ms. Cherry Gao:
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