I. Introduction:
1000A/1000B system performance and weather resistance imported epoxy cycloaliphatic curing agent combination of materials, mixing low viscosity, can be used for a long time, after curing, high hardness, heat resistance up to 200 degrees, excellent electrical characteristics, according to customer requirements of any color.
Second, the conventional performance:
Test items or conditions 1000A 1000B test methods
Visual Appearance colorless transparent liquid Colorless transparent liquid
Density 25 ℃ g/cm3 1.1 ~ 1.2 0.95-0.98
Viscosity 40 ℃ mpa • s 800 ~ 1300 20-40
Ventilation from year to year shelf life at room temperature
Third, use:
Item Unit or condition 1000A/1000B
Mixing weight ratio of 100:100 ratio
You can use the time 25 ℃, hrs 1
Curing conditions ℃ / hrs 90 ° / 2 hours to +130 ° / 2 hours
1 tool: electronic scales, measuring cups (such as: plastic cups, paper cups), glass (or mixing gun); 1000A requires 70-degree cold warm 2 hours, a viscosity-thinning, easy to operate.
2 Weighing: on electronic scales, placed above the measuring cup to remove tare, add 100 grams of plastic 1000A, 1000B and then add 100 grams of plastic. (Note: 1 weight ratio must be some customers without electronic scales, the amount of his take on the use of graduated cylinder which is not desirable, because the proportion of different AB glue, it is difficult to achieve a suitable proportion of cases, so with good cause glue does not harden. 2 do not increase by more or less glue B to control the rate of hardening of the glue, otherwise it might not harden.)
3 mixing: mixing the weighed AB glue, stir with a glass rod (vertical and horizontal rotation) about 3 minutes, (Note: if uneven mixing, may lead to local non-hardening phenomenon.)
4 packages: the stirred mixture of glue, one by one into the pre-prepared products (preferably in a half hour run out to prevent the glue in chemical reactions produce large amounts of heat, leading to a rapid increase in viscosity of the glue, short rapid hardening).
5 Cure: 90 / 2 hours to +130 ° / 2 hours
6 Clean: You can use acetone or ethanol.
The product advantages: colorless, transparent, smooth surface, high temperature, good electrical insulation properties!
Fourth, use:
Modules for electrical components such as cast molding.
Fifth, the curing characteristics:
Item Unit or condition 1000A/1000B
Hardness Shore-D> 91
TG ℃> 165
Volume resistivity 25 ℃, Ω • cm 1.5 × 1015
Surface resistivity of 25 ℃, Ω 1.2 × 1014
Dielectric strength of 25 ℃, kV / mm> 20
Dielectric constant of 25 ℃, 1MHZ 4.2 ± 0.1
Dielectric loss tangent 25 ℃, 1MHZ <0.01
Compression strength kgf/mm2> 30
Bending strength kgf/mm2> 15
Impact strength kgf/mm2> 5.1
Shrinkage% <1
Sixth, storage, transportation and precautions:
1. Such products of non-dangerous goods, as a general chemical storage and transportation, see the product shelf life drum.
2. Please use the sights on the product model, then the condemnation; accurate weighing, please fully stirred; weighing more than 200 grams, the use period will be shortened.
3. Customers can add their own creams according to actual needs and filling.
7, Packing specifications:
Packing for the 1000A: 20KG ± 90g iron or 200KG / drum; 1000B: 5KGG ± 90g plastic barrels or other containers.
* Note: The above performance data for the product in 70% humidity, temperature 25 ℃, the typical test data for customers reference, and can not guarantee that in a specific environment can be achieved when all the data. Please use the customer, subject to the measured data.
