SI2230 electronic components potting silicone sealant


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Sepna
Payment Terms
D/A,D/P,L/C,Others,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
adhesive glue, silicone sealant, silicone adhesive, silicone adhesive glue
Category
Silicone Sealants

Shanghai Sepna Chemical Technology Co., Ltd.

Membership
BIZ
Country / Year Established
China China / 2003
Business type
Manufacturer
Verified Certificate

8

Product name SI2230 electronic components potting silicone sealant Certification -
Category Silicone Sealants Ingredients -
Keyword adhesive glue , silicone sealant , silicone adhesive , silicone adhesive glue Unit Size -
Brand name Sepna Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Quick Details

CAS No.:
67763-03-05
Other Names:
adhesives sealants
MF:
mSiO2nH2O
EINECS No.:
231-545-4
Place of Origin:
Shanghai, China (Mainland)
Classification:
Double Components Adhesives
Main Raw Material:
Silicone
Usage:
Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Electronics,ceramics,air filters/steam irons, LED Power driver modules, Solar panel junction box
Brand Name:
SEPNA
Model Number:
SI2230
Type:
two-component
Product name:
electronic components potting silicone Silicone Sealant
Application temperature:
-60°C~260°C
Shelf life:
12 months
Packing:
Part A--10 KG/Bucket, Part B--10 KG/ Bucket
Certificate:
SGS, ISO9001:2008, MSDS, RoHS,Reach
ODM/OEM:
Accepted
Shipping:
By Express(Fedex, UPS ,DHL,TNT)
Samples::
Free samples
sample time:
within one week

Packaging & Delivery

Packaging Details:Package for adhesive silicone sealant 
Part A--10 KG/Bucket, 
Part B--10 KG/ Bucket
Delivery Detail:10 days

 

Product Description

Technical Data Table of adhesive silicone sealant                             

 

PROPERTY

STANDARD/UNITS

VALUE of SI2230

----

----

PART A

PART B

Color

Visual inspection

white / black            viscous liquid

white            viscous liquid

Viscosity

25°C, cps

3500±500

3500±500

Density

25°C, g/cm3

1.55±0.05

1.55±0.05

Mixture ratio

Mass ratio

A:B=100:100

Viscosity of mixture

25°C, cps

3500±500

Operation time

25°C, min

60±10

Cure condition

RTV/HEAT

25°C/ 4 hour; 80°C/ 30min

Cured appearance

----

White/ Gray-black elastomer

Hardness

Shore A

55±5

Thermal conductivity

W/mK

0.80

Linear expansion coefficient

K-1, ppm

300

Dielectric strength

kV/mm, 25°C

20

Volume resistance

DC500V, ohm-cm

1.1×1015

Loss factor

1 MHz

0.009

Dielectric constant

1 MHz

3.00

Application temperature

°C

-60~200

 

Flame resistance

UL-94

V-0

Note:Above operation time and curing time was resulted based on 100g mixture, curing in 25°C, 55%RH for 7 days.

 

 

Key Feature of  RTV adhesive silicone sealant                                        

           1. Two-part 1:1 mixture addition type silicone adhesive

        2. Low hardening shrinkage

        3. Excellent electrical insulation in high temperature and stability

        4. Good waterproof and moisture resistance 

        5. Excellent flame resistance, UL No: E340199

 

 Directions for Use                                                                                                                                                                                                                    

     1. Mixing uniformity in the packing before using, as there’s part of filler sedimentation happens during storage.

                 2. Mix Part A and Part B by 1:1 mass ratio, after evenly mixed, pouring directly into the components or modules as per requirements. It’s recommended to slowly pour along the walls of the implements, so as to reduce the bubbles happens.

    3. Still the potted component to let out the bubbles. Can be cured by heat, about 30 minutes in 80°C. If cured under room temperature, about 4 hours.

 

  • Vacuum defoaming can improve the performance of cured product.
  • Seal the remaining products tightly after use.
  • Low temperature will slow the curing speed, overheating will lead to curing speed too fast. Keep the constant temperature in workshop is recommended.
  • It's hard for SI2230 to cure if contact with sulfur, amine, organotin and unsaturated hydrocarbon plasticizer. Common substances like rosin, natural rubber. For these should do test before application.

                                                                                                 

Package & Storage                                                                                                                

 

SI2230 color White/Black    Part A--10 KG/Bucket, Part B--10 KG/ Bucket.

 

When stored at or below 35°C in the original unopened containers, this product has a usable life of 12 months from the date of production. Sampling test is necessary for products which exceed shelf life before taking use. During storage may have little settlement stratification, stirring evenly when use, does not affect performance.

It’s non-dangerous goods, can be transported as normal chemicals, CAUTION leakage during transport.

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/A,D/P,L/C,Others,T/T Shipping time Negotiable

Shanghai Sepna Chemical Technology Co., Ltd.

Country / Year Established
China China / 2003
Membership
BIZ
Business type
Manufacturer

8

President
Cena Ma
Address
No.1129 Denghui Road, Minhang District, Shanghai, China
Product Category
Adhesive & Sealants for Transportation,Epoxy Adhesives,Other Adhesives & Sealants,Silicone Sealants
Year Established
2003
No. of Total Employees
101-500
Company introduction

 

Shanghai sepna Chemical Co.,Ltd is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has established since 2003.
In 2005 sepna introduced PUNADE technology from Switzerland.
Via the ISO90001:2000 certification.
In 2013 sepna introduce Drawing Machine technology and has put it into producing formally now.

Sepna has professional factory which area is 8,500 square meters,and has 138 staffs,including more than 20 technical and R&D staffs.

Application Field :
Electronics, Industry, Aviation, Automobile, Ship,Building,Rail vehicles, Power, Medical, LED, Semiconductor, New energy,etc.

Production Concept:
Perfect performance;Utiliy;Natral;Advanced;Development;Economic;

Distribution:
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. And new product is being Researched and Developed more and more.

 

Main Markets

Austria Austria

France France

India India

Indonesia Indonesia

Iran Iran

North Korea North Korea

Pakistan Pakistan

Singapore Singapore

Sudan Sudan

Thailand Thailand

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