SD831W epoxy resin sealant is used in general electronic components and circuit board embedding closed two-component electronic materials. The room temperature curing, or heating curing, low cost.The low temperature of the heat curing process, the highest temperature does not exceed 50 degrees.The surface gloss after curing, low shrinkage, moisture curing with excellent insulating properties.
2.Application :Table. wood
3.Using process
With glue: A and B components with the weight ratio of 3:1 mixture, stirring evenly mixed. Potting operation time at 25 DEG C for 60 minutes. Curing: under 25 DEG C for 6~8 hours will harden, under the condition of 80 DEG C curing for 1 hours will harden. Harden after assembly general. Test to be cured after 24 hours
831W-A
831W-B
Before curing
color
Transparent
Transparent
ratio
3
1
viscosity
2000~4000 mPa•s
50 mPa•s
density
1.14 g/cm3
0.98g/cm3
curing time
3-4 hours (25 ºC)
2-3 hours(55℃)
after curing
hardness
>85D
volume resistivity
1*10^15
Thermal conductivity W/m.k
1.35
Application
DIY Decoration
wood table
woodworking
Customer Photos
Our Company
Huizhou SANDAO New Material Co., Ltd, manufacturer founded in 2004 , with Headquarter in Shenzhen and factory in Huizhou,Guangdong. We specialized in producing adhesive and sealant for 14 years. Main products include thermal conductive gel adhesive,heat conductive grease, RTV silicone rubber, glass glue, epoxy resin AB glue, UV glue,anaerobe etc.
Our products are widely used in LED display products, high-tech semiconductors, electronics, electrical appliances, optoelectronic display, optics, toys, solar photovoltaic modules, power modules, automotive, mechanical, metal, aviation, construction and other industries.
SANDAO, Trustworthy!
Our company has 2 production departments, laboratory and testing centers, 2 branch factories, equipped with perfect product testing equipment, such as gas chromatograph, particle size meter, thermal conductivity meter, pressure tester, etc. Infrared spectrometer, electron microscope, X-ray fluorescence spectrometer (ROHS detector) and hot impact test box, aging resistance constant temperature oven, etc.
As a national new and high-tech enterprise, we are aimed to offer customers high quality products which is safe and healthy. All our products meet the requirements of ROHS, REACH and UL.Thanks to our strong R&D team ,we developed wide range of product series which cover more than 150 items.
We have 2 Sub-plants with an annual output of 5000 tons.So the delivery time is very fast, normally within a week. Many items are in stock.Now Sandao customers are from all over the world, we’re continue upgrading our high quality service.
Certifications
Packing & Delivery
Delivery Time
15 days upon the receipt of the down payment
FAQ
Q: Are you trading company or manufacturer ? A: We are manufacturer
Q: How long is your delivery time? A: Generally it is 5-7 days if the goods are in stock. and it is 15-25 days if the goods are not in stock, it is also according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the free sample but exclued freight, kindly noted.
Q: What is your terms of payment ? A: Payment<=1000 USD, 100% in advance. Payment>=1000 USD, 30% T/T in advance ,balance before shipment.
