打造成國內(nèi)油漆涂料優(yōu)秀品牌
400-XXXX-XXX
PRODUCT DESCRIPTION
DEDT H-1050 is a toughened , medium high viscosity , rapid curing industrial grade epoxy
structural adhesive with excellent strength. Once mixed , the two-component epoxy cures at
room temperature which provides high peel resistance and high shear strength to a wide variety
of materials including plastics , metals , glass and ceramics. It’s high transparency , high
permeability , and rapid curing at lower temperature characteristics , makes it suitable for many
bonding applications.
PROPERTIES OF UNCURED MATERIAL
Resin Hardener
Chemical type Epoxy Amine
Appearance Clear liquid Slight yellow liquid
Specific Gravity@25℃ 1.17 1.12
Viscosity @25℃ , cps 12000+5000cps 12000+5000cps
Flash point(TOC) , ℃ >90℃ >200℃
Mix Ratio (R : H) 1 : 1 (by weight)
Working life @25℃ 5-8 min.
Initial curing time , 5g@25℃ 15 min.
PROPERTIES OF CURED MATERIAL
Fully curing time @25℃ 3 days
25℃/24hr 80℃/Water absorption rate , ℃/24hr 97℃/1.5hr
%
2.6 9.06 5.77
Thermal degradation temperature , (TGA10°C/min) , °C 332
Thermal expansion constant , (110~170°C) , μm/m/°C 210
Thermal conductive constant , w/mK 0.3
Hardness ASTM D-1706 , Shore D 84
H-1050
Technical data sheet
Glass transition temperature , Tg , ℃ 52
Volume resistivity, ASTM D257 5 x 10
15
Ω.cm
Surface resistivity, ASTM D257
5 x 10
14
Ω
Dielectric constant & loss, 25°C, ASTM D150 ,measured at 100Hz 4.1(loss0.02)
Bonding intensity , room temperature 7 days , JIS K6850 , Kg/cm2 207
DIRECTION FOR USE
1. For best performance surfaces should be clean and free of grease. Removal of surface
contaminates such as paints , oxide films , oils , dust , mold release agents before bonding.
2. Use gloves to minimize skin contact and keep the work environment in an good air flowing
status.
3. Mix thoroughly by weight in the proportions. Mix vigorously approximately 1~3 minutes after
uniform color is obtained. Keep parts from moving during cure. Contact pressure is
necessary.
4. Excess uncured adhesive can be cleaned up with ketone type solvents.
STORAGE
Optimal storage is in a cool , dry location at a temperature between 8°C to 28°C. Shelf life can
be 1 year under 25℃ storage.
NOTE
The data contained herein may be reported as a typical value and/or range (based on the mean value ±2
standard deviations). Values are based on actual test data and are verified on a periodic basis. The data
contained herein are furnished for information only and are believed to be reliable. We cannot assume
responsibility for the results obtained by others over whose methods we have no control. We recommend that
each prospective user test his proposed application before repetitive use.
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