中山市元龙贸易有限公司供应loctite407 乐泰407中山珠海江门佛山深圳东莞
PRODUCT DESCRIPTION
loctite407 乐泰407中山珠海江门佛山深圳东莞LOCTITE® 407 provides the following product characteristics:
Technology Cyanoacrylate
Chemical Type Ethyl cyanoacrylate
Appearance (uncured) Transparent, colorless to straw
colored liquidLMS
Components One part - requires no mixing
Viscosity Low
Cure Humidity
Application Bonding
Key Substrates Rubbers, Plastics and Metals
LOCTITE® 407 is a general purpose adhesive suitable for
applications where heat resistance is required.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Specific Gravity @ 25 °C 1.05
Viscosity, Cone & Plate, mPa·s (cP):
Temperature: 25 °C, Shear Rate: 3,000 s-1 20 to 55LMS
Viscosity, Brookfield - LVF, 25 °C, mPa·s (cP):
Spindle 1, speed 30 rpm 25 to 55
Vapour Pressure, hPa ≤1
Flash Point - See MSDS
TYPICAL CURING PERFORMANCE
Under normal conditions, the atmospheric moisture initiates the
curing process. Although full functional strength is developed
in a relatively short time, curing continues for at least 24 hours
before full chemical/solvent resistance is developed.
Cure Speed vs. Substrate
The rate of cure will depend on the substrate used. The table
below shows the fixture time achieved on different materials
at 22 °C / 50 % relative humidity. This is defined as the time to
develop a shear strength of 0.1 N/mm².
Fixture Time, ISO 4587, seconds:
Mild Steel (degreased) 10 to 30
Aluminum (degreased) 5 to 15
Zinc Dichromate 30 to 90
Neoprene ≤5
Rubber, Nitrile ≤5
ABS 10 to 30
PVC 3 to 10
Polycarbonate 20 to 60
Phenolic 5 to 20
Cure Speed vs. Bond Gap
The rate of cure will depend on the bondline gap. Thin bond
lines result in high cure speeds, increasing the bond gap will
decrease the rate of cure