High Quality Transparent Flexible Removable Repairable Two-Component Potting Casting Compound for Electronics PCB Casting Encapsulation

• CAS No.: 9009-54-5
• Formula: CH3h8n2o
• EINECS: 210-898-8
• Bonding Function: Potting Sealing
• Morphology: Liquid
• Application: Automobile, Construction, Woodworking
• Model NO.: SP295
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Polyurethane
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Polyurethane
• Color: Black
• Transport Package: 25kg/Pail
• Specification: A: B=100: 15
• Trademark: SEPNA
• Origin: China
• HS Code: 3506100090
• Production Capacity: 100000PCS/Year

Product Description

Two Component Polyurethane Potting Sealant for Electronic
 

Product Description

2-part transparent potting compund
SP295
 

SP295 is an environmentally friendly, transparent two-component polyurethane potting adhesive with low hardness, good toughness and easy repair. It is suitable for sealing electronic controllers in vibrating and humid environments, and plays a role in shockproof, moisture-proof and insulation.
 

 SPECIAL CHARACTERISTICS

 

• High Performance
• Excellent Chemical Resistance
• Excellent Electrical Properties
• UL91 V-0
• Super Volume Resistivity
• Shore A 85
• Excellent Thermal Conductivity

 

APPLICATION EXAMPLES

• 1. Filling coating casting, metal and plastic bonding well;
  2. Casting of communication supplies, transformers, electrical and electronic equipment;
  3. Filling and sealing of charging pile

Specification Data Sheet

  

Specification after being cured
Items	Standard	Specification	Typical value
Solid content	GB/T 2793	≥ 98	99
Hardness Shore A	GB/T 531.1	40 ± 5	38
Tensile strength (MPa)	GB/T 528	> 0.5	0.85
Elongation (%)	GB/T 528	≥ 60	85
Dielectric strength (kV/mm)	GB/T 1695	≥ 15	16
Volume Resistivity (Ω.cm)	ASTM D 257	≥ 10^12	2.9* 10^12
Thermally conductivity (W/m·K)	ASTM D 5470	≥ 0.6	0.63
Water absorption rate (24H, 25ºC, %)	GB/T 8810	< 0.3	0.13
Flammability	ANSI/UL-94	V-0	V-0
Service temperature (ºC)	/	-60 to 120	/

 

Company information     

Shanghai Sepna Chemical Technology Co., Ltd is special for Polyurethane sealant MS polymer adhesive sealant for automotive glass, bus, and construction joint sealing, bonding. We have been 10+ years in this industry, acquired Switzerland PUNADE in 2005, as the leader of odorless technology in China. With Suzhou, Shanghai has two R&D bases.
At the same time. we have established an excellent sales service team and cooperated with the leading industry of VW, Volvo, Mercedes, Brilliance, Etc. Sepna's products have been widely used in the international market, mainly in North America, South America, Asia, Southeast Asia Middle East and Oceania, etc. Until now, she has serviced nearly 1000 enterprises all over the world.




 

Our products

 

APPLICATION SOLUTIONS:
1. Windshield sealant- SP86x
2. Automotive adhesive sealant-
      -PU structural adhesive
      -MS adhesive sealant
3. Electronic potting sealant
4. Powder coating sealant
5. Window & Door corner adhesive
6. Waterproofing coating
7. Expansion joint sealant
     - Self-leveling sealant
     - Paste sealant

Global Market

Our products

Part A: 25kg/pail
Part B: 25kgg/pail
Mixing ratio: 100:15 by weight
 

Certificates

FAQ

1.Delivery time ?

   Normally, delivery time of sample order is 3 to 7 days, standard order is 7-20 days.

2.How to get free samples ?
   Contact with us to get free samples

3.How to be Sepna's distributor ?
  As the growing of Sepna's global business,we need to find more and more distributors and agents worldwide. Sepna will provide the best solution and service for our partners. For more information, pls contact with us directly

4.Any OEM/ODM service ?
  Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.