Huitian 4120Q Double component Silicone Potting Sealant
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1001 kg
- Supply Capability:
- 1000 kg/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Huitian 4120Q Double component Silicone Potting Sealant
Product Features：
Ø Double component, condensation type.
Ø Ethyl alcohol released after curing, non-corrosive to electronic componentsØ Room temperature curing.
Ø High adhesion to all electronic components except for those made of PP&PE.
Ø High performance on insulation, damp proofing, vibration resistance, chemical resistance, electric leakage resistance.
Ø High & low temperature resistant
Ø No need to add primer coating before use
● Main Applications：
Ø For the potting of inside and outside LED displays.
● How To Use
Ø Before use, stir component A by hand or machine properly, keep component B sealed in the bucket and shake the bucket adequately.
Ø Check whether it’s adhering to Applied Materials theoretically.
Ø Mix component A and B with the mix ratio A:B=10:1 by weight. beforehand simple tests are requested if you need to change the mix ratio.
Ø Vacuum defoaming is not necessary if the potting thickness is below 5mm,but it is requested if the thickness is more than 5mm.
Ø Heating curing is unsuited, or pinholes and blisters will occur.
Ø Long-term exposure of component B in the air is unsuited
● Properties:
Item | Unit | Typical Value | ||
Item No. | 4120Q | |||
Color | Component A | Black | ||
Component B | Translucent | |||
Component of Basic Materials | ||||
Density (25℃) | Component A | g/cm3 | 1.13 | |
Component B | 0.95 | |||
Viscosity (25℃) | Component A | mPa*s | 1800 | |
Component B | 15 | |||
After Mixed | 1200 | |||
Mix Ratio by weight (A:B) | 10:1 | |||
Handing Curing Time | min | 30 | ||
Initial Curing Time | hour | 2.5 | ||
Full Curing Time | hour | 24 | ||
Tensile Strength | After Curing | Mpa | 0.8 | |
Elongation at break | % | 180 | ||
Hardness | Shore A | 2 | ||
Volume Resistivity | Ω*cm | 1x1015 | ||
Dielectric Strength | KV/mm | 25 | ||
Work Temperature | ℃ | -60~200 | ||
● Packing：
Ø 22kg/set: A:20kg/bucket, B:2kg/bucket.
● Storage：
Ø Keep it away from children.
Ø Use it in ventilated places
Ø In case of contact with skins, wipe and then flush with clear water.
Ø In case of contact with eyes, flush with clear water immediately and go to hospital
for checking.
Ø Store it in dry and shady places at the temperature of 8~28℃
Ø Storage life: Component A is 12 months, Component B is 6 months from the date of manufacture.
- Q: What is the difference between paint and adhesive? Paint and adhesive test questions die ,,, worship.
- Hard, I am looking for, tomorrow's exam. The
- Q: Henkel 939 adhesive with flexible packaging?
- Has been 127 years of development history of Henkel is the world's largest adhesive production company 1. Standing on the front of the development of the industry.Yanjing Li talked about the development trend of the flexible packaging market and the development trend of adhesives.
- Q: My house just renovated soon after, where the local taste are particularly strong, very pungent and smoked eyes, want to move into the live are not enough, afraid of toxic or bad for the body, ask you, what methods can remove these tastes And the bad stuff ah
- Fang placed in the living room hanging blue, the cabinet placed onion
- Q: I can not tell - Adhesive Adhesive Sealant Coatings and other chemicals, what are the same and different?
- Paint, also known as paint. Refers to the surface of the object under certain conditions can form a film and protect, decorate or other special features (insulation, rust, mildew, heat, etc.) substances. There are three main points: the protection, decoration, and cover up the product defects, enhance the value of the product
- Q: 2017 these six trends will have a profound impact on the adhesive market
- Infrastructure construction and residential market development will drive building adhesives in China, Japan and India
- Q: Application of Polyurethane Adhesive in Automobile
- Automotive adhesive / sealant by application site classification, can be divided into automotive body with plastic, automotive interior with plastic, automotive engine chassis with plastic, auto parts with plastic, automotive manufacturing process with five categories of plastic. In 2007, according to the amount of rubber used in different models, the annual consumption of automobile rubber is about 120,000 t, of which one-component moisture-curing polyurethane windshield glue is consumed in the year of 5500t. In addition there are car roof lining water-based polyurethane adhesive, etc. have not yet statistics. In recent years, China's annual demand for polyurethane adhesives to an average of 30% growth rate.
- Q: Chinese adhesives are not core journals
- China Adhesive (monthly) was founded in 1986 by the OKorder Institute of Synthetic Resin, the National Adhesive Information Station, China Adhesive Industry Association. "China Adhesive" is a publicly available adhesive publication at home and abroad, rich in content, a variety of adhesives and sealants of the new varieties and change
- Q: Will the kind of adhesive soluble in water (preferably powder), melting temperature of about 800 degrees, was neutral or weak alkaline, thank you!
- Alginate is slightly soluble in water and insoluble in most organic solvents. It is dissolved in alkaline solution, so that the solution is viscous. Sodium alginate alginate is hygroscopic and the amount of moisture contained in the equilibrium depends on the relative humidity. The dried sodium alginate is stored fairly stable in a well-sealed container at 25 ° C and below. Sodium alginate solution is stable at pH 5 to 9. The degree of polymerization (DP) and the molecular weight are directly related to the viscosity of the sodium alginate solution, and the decrease in viscosity during storage can be used to estimate the degree of sodium alginate de-polymerization. High degree of polymerization of sodium alginate stability is less than the degree of polymerization of sodium alginate. It is reported that sodium alginate can be catalyzed by proton hydrolysis, which depends on time, pH and temperature. The propylene glycol alginate solution is stable at room temperature at pH 3 to 4; when the pH is less than 2 or greater than 6, the viscosity will decrease even at room temperature. The sodium powder is wet with water and the hydration of the particles makes the surface sticky. The particles are then quickly bonded together to form clumps, and the agglomerates are slowly and completely hydrated and dissolved. Alginate is more difficult to dissolve in water if it contains other compounds that compete with alginate for hydration. Water in the sugar, starch or protein will reduce the rate of sodium alginate hydration, mixing time necessary to extend. A monovalent cation (such as NaCl) also has a similar effect at concentrations above 0.5%. The pH of sodium alginate in 1% distilled water was about 7.2....
- Q: New feed additives is not only a unit or individual declaration, they declared other units can not be declared after the declaration? If it is the same product, the production method is different, is not it can not declare? If a product has been a new feed additives, other companies without his authorization, can produce their own?
- Can take alkali copper example, there are several companies to produce, right, the key is that you need to complete the relevant research independently, which is not the same as the patent, but after the protection period, other enterprises do not seem to do the toxicity test.
- Q: Disease description (the main symptoms, onset time): March 22 after dinner began to vomit two blood, the hospital after admission injection, the next day after lunch again hematemesis, after 14 days hospitalization improved, the doctor suggested to OKorder Do under the endoscope do adhesive surgery. Once the treatment and the effect: bleeding has been good, in order to prevent future bleeding again. Want to get what kind of help: whether the necessary surgery and when surgery the best laboratory test results: gastric varices, cirrhosis of the last visit to the hospital hospital in Ningbo
- Hello patients should be diagnosed: upper gastrointestinal bleeding, cirrhosis, portal hypertension, splenomegaly, spleen hyperthyroidism. Treatment, first of all, to improve the auxiliary examination, a clear diagnosis, and secondly, to assess liver function. Finally, choose the treatment plan. The patient should choose surgical treatment. Improve liver function, liver function as far as possible to achieve childA level, the choice of surgical treatment. Surgery, it is recommended: splenectomy + pericardial devascularization is more reasonable
Send your message to us
Huitian 4120Q Double component Silicone Potting Sealant
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1001 kg
- Supply Capability:
- 1000 kg/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
