Fireproof performance epoxy adhesive
ZR611 epoxy adhesive is a room temperature/heating curing epoxy resin glue. ZR611 is used for design, protection of the potting need high strength or confidential electronic products.
ZR611 epoxy adhesive without heating can cure. 1: 1 (weight ratio) completely mixed part A and part B, form protection in a period of curing time.
After curing glue has the following characteristics:
Against moisture, dirt and other atmospheric composition
High strength
Has confidential role
Solvents, no cure by-products
Fireproof performance
Have stable mechanical and electrical properties between -45° C-120° C
A, B two components in proportion to remove mixing ratio, mixing, vacuum suction bubble in operation period, remove the potting products to casting, such as potting product is too big, suggest points potting, then according to The Times curing(80º C/90min or 25º C/10hr)
Operation caution:
Agent A place for a long time, maybe produce precipitation, mix part A and B access should be paid attention to save after sealing.
Mixing should pay attention to the same direction, otherwise, it will stir with too much bubble; Borders and the bottom of the container sizing material should also stir well, can appear otherwise stir caused by uneven local not curing phenomenon.
Casting the product vacuum pumping, remove again bubble can improve after curing products comprehensive performance.
Temperature is too low will lead to curing speed partial slow, heat cure advice; Potting thickness more than 2 cm above 80 º C not directly in the curing, lest cause explosive together.
This glue curing exothermic reaction, match the process as the quantity of cement can affect the operation, so the length of time with 100 g resin content of operation time is only a reference time.
Packing:
20 kg /set; 5kg / set
Storage and transportation:
Part A and part B need to avoid light, heat, save after sealed. (Can be used as the non-dangerous goods transport and storage)
Shelf life Agent A: 1 year, Agent B: 6 months(25º C).
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Conventional performance: |
|
test item |
testing standard |
unit |
A |
B |
|
Outside view |
visual inspection |
--- |
black viscous liquid |
yellow viscous liquid |
|
viscosity |
GB/10247-2008 |
mPa@s(25ºC) |
thixotropic |
thixotropic |
|
density |
GB/T 13354-92 |
g/cm 3 (25ºC) |
1.60 |
1.40 |
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Operation process: |
|
test item |
unit |
value |
|
mixture ratio |
weight ratio |
1:1 |
|
mixture ratio |
volume ratio |
100:125 |
|
Mixed viscosity |
mPa@s(25ºC) |
thixotropic |
|
Mixture density |
g/cm 3 (25ºC) |
1.50 |
|
operation time |
min(25ºC) |
40 |
|
curing time |
ºC/hr |
80/1.5or 25/10 |
|
Operation time is a quantity of cement with 100 g. |
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Typical performance: |
|
test item |
testing standard |
Unit |
value |
|
hardness |
GB/T 531.1-2008 |
Shore D |
80 |
|
conductivity factor |
GB/T 10297-1998 |
W/mK |
0.4 |
|
expansion coefficient |
GB/T 20673-2006 |
μm/(m,ºC) |
44 |
|
water absorption |
GB/T 8810-2005 |
24h,25ºC,% |
<0.1 |
|
dielectric strength |
GB/T 1693-2007 |
kV/mm(25ºC) |
>20 |
|
Loss factor |
GB/T 1693-2007 |
(1MHz)(25ºC) |
0.014 |
|
dielectric constant |
GB/T 1693-2007 |
(1MHz)(25ºC) |
3.53 |
|
volume resistance |
GB/T 1692-92 |
(DC500V)Ω@ cm |
1.2×10 15 |
Remark : All the above data come from 25 º C and 55% RH glue curing conditions after 7 days.
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Shanghai Jorle Fine Chem Co., Ltd., is a manufacturer of Silicone, epoxy and polyurethane, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in LED, Power, Electronics, New Energy and other industries.
The company is located in Songjiang Shanghai, has completed the annual capacity of 2000 tons, organic silicon epoxy adhesive 500 tons, polyurethane adhesive 300 tons, organic silicone oil 1000 tons, high temperature resistant epoxy resin 200 tons of production scale. In recent years, new on the liquid silicone rubber and pharmaceutical intermediates project, reaching the company's product line.
The company has 50 employees, bachelor degree above for 70% of the total number. The company has established a long-term and stable cooperation with East China University of Science and Technology, Fudan University, Shanghai University, etc. Provide a strong technical support.
"The customer is highest, trustworthiness first" is the tenet of our company. Being an innovative company, our company always pays attention to economic, ecological and social development. Our goal is "to be the best supplier of electronic industry, silicone industry outstanding enterprise".
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
"Science and technology light the passion of Jorle", Jorle is the courage to pursue, and continuously exceeded, and actively innovative science and technology enterprises, we will unswervingly to the integrity as a link, build confidence in the bridge, hold hands with you and work together.
