Sandao high temperature resistant epoxy resin AB adhesive SD829 is used for bonding metals, plastics, rubber, glass, electroplating / baking paint / magnetic materials, such as for aircraft, motor, etc.
Electroplating paint bonding
Glass bonding
Motor parts bonding
Metal bonding
Plastic bonding
Rubber bonding
Rubber bonding
| Epoxy resin AB glue | SD829 part A | SD829 Part B | ||
| Appearance /color | milky | black | ||
| Viscosity (mPa.s 25℃) | 26000-28000 | 26000-28000 | ||
| Specific gravity (g/ml 25℃) | 1.6-1.9 | 1.6-1.9 | ||
| Ratio（weight ratio pbw） | 1 | 1 | ||
| Gel time under normal temperature（25℃）20g | 1h | |||
| Curing condition | 80℃ | 30 mins | ||
| Temperature range（℃） | -30℃-180℃ | |||
| Hardness（shore-D） | 85/100 | |||
| Epoxide equivalent（g/eq） | 185/190 | / | ||
| Active hydrogen equivalentg/eq | / | 185/195 | ||
| Distortion temperature HDT | 80℃ | |||
| Distortion temperature HDT | 5.0~1015 | |||
| Surface resistivity（Ω.cm）25℃ | 4.0×1015 | |||
| Shear strength of different materials（Mpa） | ||||
| Aluminum / copper | 17-20 | |||
| Steel | 18/23 | |||
| ABS | 7-8 | |||
1. AB glue is slightly irritating, please wear gas mask and anticorrosion gloves when operating.
2. Cover at any time after each extraction, lest moisture absorption affect curing and performance.
3. Mass use of this product needs to be in a well-ventilated place.
AB glue is packed with AB mixed pipe, 64g/ pcs, transported as non-dangerous goods. It should be stored in a dry, shady place (below 5 ℃ ~ 26 ℃), the shelf life is within 12 months from the date of manufacture.
JCT elmers school glue making equipment
1. The whole line:
1). Reactor
2). Condenser (horizontal or vertical)
3). Heating system (oil furnace, or steam system, hot water system)
4). Vacuum system
5). Cooling system
6). Packing system
7). Other auxiliary machine: glue cutter, glue dryer ( for hot melt glue...)
NOTE:
And reactor is the most important part for the whole line, which decides the final quality of the glue!
2. Instruction of the reactor:
1). The chemical reacting equipment.
2). Widely used in resins, glue,adhesives, paint, cosmetics, pharmaceutical and other chemical production.
3). Mechanical seal.
4). Inverter for frequency control.
5). Jacketed type, outside pipe type, outside & inside pipe type.
6). Heated by oil, water, steam or electric.
7). Three-layers paddle style, made of stainless steel.
8). Consists of body, gears, mixing devices, heating devices, cooling devices, seal composition.
9). Equipped with distillation column, condenser, water separator, collecting cans, filters ect.
3. The parameter of the chemical reactor:
Type | volume | Heating mode | Structure | Paddle structure | Shaft seals | Material | Remarks |
FYF-50 | 68L |
Three choices:
1.Electric heating.
2.Steam heating
3.Hot water/ oil heating |
Three choices:
1.Jacketed with oil/ water
2.Outer pipe/ tube
3.Outer and inner pipe/ tube |
Three layers:
anchor paddle + block + ribbon ; turbine type, with a dispersing disc.
|
Three choices:
1.Single mechanical seal
|
SS304/ SS316L + Q235 |
1.The power of motors, stirring speed level determined according to actual requirements.
|
FYF-100 | 115L | ||||||
FYF-200 | 220L | ||||||
FYF-300 | 330L | ||||||
FYF-500 | 535L | ||||||
FYF-1000 | 1050L | ||||||
FYF-1500 | 1550L | ||||||
FYF-2000 | 2080L | ||||||
FYF-2500 | 2600L | ||||||
FYF-3000 | 3120L | ||||||
FYF-4000 | 4120L | ||||||
FYF-5000 | 5150L | ||||||
FYF-6000 | 6150L | ||||||
FYF-8000 | 8180L | ||||||
FYF-10000 | 10200L | ||||||
FYF-12000 | 12200L | ||||||
FYF-16000 | 16200L | ||||||
FYF-20000 | 20200L | ||||||
FYF-50000 | 50300L |
Our credo - "QUALITY and SERVICE first, PROFIT second !"
4. Pictures of the chemical reactors:
glue production line
5. Why choose us?
1). Profession:
We have focused on this area for over 10 years, and the boss of JCT is a professional engineer who has 20 years' experience in what we are
concentrating on!
2). Powerful team:
A 5-experienced-engineer designing team + a 35-skilled-technician team + a 10-passionate-sales team make up the JCT big team.
3). Achievement:
JCT was set up at 2004, through about 10 years' endeavor, our products has been sold to most important industrial district in China, such as
Guangdong, Shangdong, Jiangsu, Zhejiang, Fujian and so on. And we have edged ourselves into the top 5 in China.
From 2009, JCT started the international marketing. Now, we have set our feet in North America, Europe, South Aria, Africa etc.
Profeesional hot melt glue machinery supplier!
6.Happy moments with some of our clients
Clients from all over the world!
7.Contact information
JCT - your best choice!
JCT - your trustful partner in China.
Properties before Hardening
Part | 2120A-1 | 2120B-1 |
Color | Light Blue | Transparent |
Specific gravity | 1.15 | 0.96 |
Viscosity (25℃) | 6000-10000CPS | 250MAXCPS |
Mixing ratio | A: B = 100:50(weight ratio) | |
Hardening conditions | 25 ℃×2H to 4H or 55℃×1.5H (2 g) | |
Usable time | 25℃×15min (100g) | |
Operation
1.Weigh A and B glue according to the given weight ratio into the prepared cleaned container, fully mixed the mixture again the container wall by clockwise, place it along for 3 to 5 minutes, and then it can be used.
2.Take the glue according to the usable time and dosage of mixture to avoid wasting. When the temperature is below 15 ℃, please heat A glue to 30 ℃ first and then mix it to the B glue (A glue will be thicken in low temperature ); The glue must be sealed lid after use to avoid rejection caused by moisture absorption.
3.When the relative humidity is higher than 85%, the surface of the cured mixture will absorb moisture in the air, and form a layer of white mist in the surface, so when the relative humidity is higher than 85%, is not suitable for room temperature curing, suggest to use the heat curing.
Properties after Hardening
Hardness, shore D | <90 |
Withstand voltage, KV/mm | 22 |
Flexural strength, Kg/mm2 | 25 |
Volume resistivity, Ohm3 | 1x1015 |
Surface resistance, Ohmm2 | 5X1015 |
Thermal conductivity, W/M.K | 0.59 |
Induced electric loss, 1KHZ | 0.42 |
Withstand high temperature, ℃ | 140 |
Moisture absorption, % | <0.15 |
Compressive strength, Kg/ mm2 | 11.4 |
Caution
1,The operating environment should be ventilate and should keep away from fire. Closely sealed after use.
2, Avoid eye contact, in case of contact, wash with plenty of water and get medical attention immediately.
3, If contact skin, wrap with clean cloth or paper, and wash it with water and soap.
4, Keep away from children.
5, Please take a trial before application to avoid usage mistake.
Storage And Shelf Life
1, Store at the temperature of 25°C or cool and dry place. Avoid from sunlight, high temperature or high humidity environment.
2, Use up as soon as possible when opened. It is strictly forbidden to expose to the air for a long time after it is opened to avoid affecting the quality of the products. The shelf life is six months in the room temperature of 25°C.
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