HL-2001 circuit board waterproof plastic \ PCB waterproof plastic \ circuit board waterproof \ transparent waterproof plastic

   
(PCB-three plastic)
I. Introduction:
HL-2001 package for the new line insulation adhesive, compared with other similar products have the following advantages:
1. This product is a single component, room temperature curing silicone polymer resin, curing the former has good mobility, without adding solvent, for spray or brush the circuit board coating, easy to use and no environmental pollution.
2. This product can be widely used in the temperature range -40 ℃ ~ 180 ℃ ambient temperature in normal use, does not affect the excellent electrical characteristics.
3. This product has excellent moisture-proof, anti-corrosion, anti-aging properties, and a neutral curing, the curing process will not corrode circuit boards.
4. The product-specific adhesion and the board, very suitable for the recovery and repair of circuit boards.
5. The products are widely applied to various types of electronic circuit board (PCB) of the surface insulation coating.

Waterproof glue


Second, the conventional performance
Name HL-2001
Colorless transparent liquid flowing
Specific gravity (23 ℃) 0.9 ~ 1.1
Surface drying time (25 ° C) min <10
Full curing time h / mm 8 ~ 10
Gel content%> 99
Temperature range (° C) -40 ~ 180
Excellent resistance to aging
Excellent chemical resistance
Withstand voltage of kv / mm> 15
Dielectric constant (1MHz) 2.9 ± 0.1

  
Third, chemical resistance:
 

After the number of days
       Weight change
   Of (%)
Impregnation 1730
Water 0.3 0.9 1.6
5% NaCl solution 0.2 0.7 1.5
10% NaOH solution 0.2 0.7 1.2
5% H2SO4 solution 0.4 1.2 2.0
5% HCl solution 0.3 0.8 1.5
Kerosene 0.5 0.8 1.2


  
The use of methods:
Use, direct spray gun can be used in the circuit board surface or with a soft brush to the surface coating on the circuit board, spray or soft brush after use to be cleaned immediately. More than expected sealed.
  
V, storage, transportation and precautions:
1. Such products non-toxic, non-corrosive, non-flammable, non-dangerous goods, as a general chemical storage, storage period, see packaging.
2. Please remaining after use of the product, immediately sealed preservation.
3. WL-2001 Series PCB for plastic, non-toxic to the skin, eyes and a slight stimulating effect. The glue can not cure gasoline, cleaning solvents and other hydrocarbons.
4. Sealed and stored at room temperature, storage period is one year.
  
VI, packaging specifications:
   1 kg of metal sealed packaging.
 Performance data for the product above 70% in humidity, temperature 25 ℃, the typical test data for reference purposes only customers, and can not guarantee that a particular environment can be achieved when all the data. Please use customers, subject to the measured data.