Shanghai Sepuna Chemical Technology Co., Ltd. >> Electronic Sealing Epoxy Resin Adhesive (SE2202)

Electronic Sealing Epoxy Resin Adhesive (SE2202)

Name: Electronic Sealing Epoxy Resin Adhesive (SE2202)
Brand: China-Manufacturer-Directory.com
SKU: 741889915
Availability: InStock
Rating: 4.3 (58 reviews)

Supplier:	Shanghai Sepuna Chemical Technology Co., Ltd.
Price:	US $ 2.26-3.58KG
Min Order:	1000KG
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	SE2202
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Brand Name:	Punade
OEM:	Acceptable
Package:	Part a : 25kg/Bucket; Part B: 5kg/Pot
Shelf Life:	12 Months
MOQ:	500~2000 Kgs
Samples:	Free Samples
Certificate:	CE, SGS, ISO9001:2000, MSDS, Rosh, Reach
Place Of Origin:	Shanghai, China
Delivery Time:	Sample Order:2-3 Days; MOQ Order:7-10 Days
Classification:	Room Curing
Application:	Electronic Products/ Component
Material:	Epoxy
Morphology:	Fluid
Color:	Black/White
Characteristic:	Waterproof, Moisture,Anti-Cracking Resistance

Product Description

Electronic Sealing Epoxy Resin Adhesive (SE2202)

SE2202A/B is solvent-type room temperature curing epoxy potting adhesive

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 º 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 º C for 24hrs at room temperature; Or let stand for surface bubbles after heating 65 º 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
Part A: Black, 25kg/bucket Seal and Avoid light and light
White, 25kg/bucket Temperature≤ 25º C, humidity≤ 50%RH
Part B: Black, 5kg/pot Shelf life: Part A 6 months, Part B 6 months
White: 5kg/pot

Characteristics before hardening
	SE2202Black		SE2202White
Part	A	B	A	B
Appearance	Black thick liquid	Brown Liquid	White thick liquid	Colorless transparent liquid
Viscosity, mPa.s(25ºC )	15000	100-390	15000	100-300
Proportion , g/cm3(25ºC )	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 (25ºC )	4500±500
Weight after mixing, g/cm2(25ºC )	1.65±0.10
Operation time after mixing, hour(25ºC )	1
Gel time	25 ºC /5hrs or 80 ºC /25mins
Curing time	25 ºC /24hrs or 80 ºC /60mins
Hardness, Shore D	85
Water absorption 24h,25ºC ,%	<0.3
Dielectric strength, KV/mm,25ºC	>20
Flame resistance, UL 94	V-0		\
Temperature range , ºC	-40~120		-40~120
Volume resistance DC500V, Ω@cm	1.2×10 15

Founded in DEC. 2003, SEPUNA has been engaged in researching, manufacturing and marketing automobile sealant and adhesive for 9 years.

Since the foundation, SEPUNA Chemical has been focusing on adhesive's researching and application. Then in 2005, We acquired PUNADE technology which is from Switzerland.

Within 9 years, SEPUNA mainly develops Silicone, Polyurethane and Epoxy resin adhesives. And in the future, we will enlarge our line to Unsaturated, Natural and Acrylic Resin adhesive.

After 9 years' improvement, by the keep researching and innovation, SEPUNA is already a mature adhesive supplier with the core competitiveness.