epoxy pouring sealant, potting resin, embedding adhesive

FOB Price: US $3.08 - 8.75 / Kilogram Get Latest Price
Min.Order Quantity: 100 Kilogram/Kilograms
Supply Ability: 800 Ton/Tons per Month
Port: Shanghai
Payment Terms: L/C,T/T
Add to My Favorites

Quick Details

Place of Origin:
Zhejiang China (Mainland)
Classification:
Double Components Adhesives
Main Raw Material:
Epoxy
Usage:
electronic components
Brand Name:
Rota
Model Number:
R-381-1(Blue)
Color:
blue

Packaging & Delivery

Packaging Detail: Component A and B are both packed in 20L closed steel drum. 20kg/drum.
Delivery Detail: within 7 days after the receipt of payment

Specifications

epoxy casting resin
1.UL certify
2.good insulation property
3.low shrinkage,shining appearance
4.excellent crack resistance

Brief Introduction

R-381-1 epoxy potting resin is made from epoxy resin, hardener and filler presented in two-component form. R-381-1 is heating type product and its heat-resistant grade is B. It has gained UL certification (E229550) and UL insulation system certification (E242776).

 

Features

Good manufacturability and insulation property, low shrinkage, shining appearance of condensate and excellent crack resistance.

 

Application/Use

Embedding, casting and potting for electronic components, motor and apparatus coils. For example: small transformer and instrument transformer coils, capacitor, ignition coils of autocycle and auto etc.

R-381-1 cured resin is blue, and we can provide red, black or other colors according to customers needs.

 

Qualification (as the Q/R 101-2010 company standard)

No.

Test Item

Test Method

Unit

Value

1

Appearance

Test Tube

-

Part A is black viscous liquid, Part B is brown transparent liquid, no mechanical impurity

2

Viscosity

Part A

Rotary viscosimeter, 40°C

cps

4500±500

Part B

50±10

3

Density

Part A

23°C

-

1.55±0.05

Part B

1.20±0.05

4

Gel time

130°C

min

4-7

5

Volume Resistivity

At room temperature

Ω·m

≥1×1012

After immersion in water

≥1×1011

5

Power Frequency Electric Strength

Normalcy

MV/m

≥20

6

Pot life

50°C

h

≥200

 

How to use

  1. Mix part A and part B with a proportion of 4/1 by weight at room temperature.
  2. Embedding
  3. Baking: cure at 80-100°C for 4 hours.

 

Established in 1992, Rota Group is one of the most professional manufacturers of  impregnating varnish, mica tape, potting resin and embedding resin in China. Most products have been approved by ISO9001, 14000, UL, TUV, FDA, RoHS and REACH, widely used in high-voltage motors, wires and cables, household appliances, industrial pumps, and metallurgy equipments etc. We win the trust of the majority of well-known manufactures, like BOSCH, BLACK & DECKER, Fujitsu,  Shibaura, REGAL, Siemens, EPCOS, N.P.V. and so on.

 

 

 Professional quality, creating value for customers. Rota Group lead in the aspects of industry scale, product technology and innovation capacity, we will provide quality products and professional services for you. Welcome you!

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Jiaxing Rota-Ropa Insulating Material Co., Ltd. is one of the largest manufacturers of impregnating resin and potting compound in China. Our products can be used for the dipping of motor stators and armatures, such as air-condition motors, fan motors, electric tool motors, water pump motors, washer motors, cleaner motors, traction motors, auto motors, Y2 motors, fractional horsepower motors, high voltage motors, stepping motors, series dynamos and ballasts. Our potting compound is used for ... View detail

Basic Information

Product/Service (We Sell): potting compound,insulation varnish,mica tape,rotor dynamic balance cement,enamel varnish  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
North America
Southeast Asia
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: No. 1 Fengfei Rd., Fengqiao Town, Jiaxing City, Zhejiang. China  
Number of Production Lines: 3  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001   ISO14001  
Contract Manufacturing: OEM Service 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 2001

Communicate with Supplier:

Ms. Jane Huang
Ms. Jane Huang:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: