1. Product characteristics
Good Fluidity
High Strength and high Tearing Strength
Good electrical insulation
Fast vulcanization speed with heating
Injection molding way
2. Application
For contraction electric cable joint connector
Electric cable accessory
3. Main technical index
Item | Unit | Technical Index | Testing Index | ||
JY-916 | |||||
Before cured | Appearance | A | Semi-transparent | Visual Inspection | |
B | Gray | ||||
Mixing Radio | A:B | 1:1 | |||
Shelf Life,25℃ | D | 7 | |||
After cured | Tensile Strength | MPa | 8.0 | GB/T 528-2009 | |
Elongation | % | 500 | GB/T 7124-2008 | ||
300% Stretching strength | MPa | 3.8-4.1 | GB/T 7124-2008 | ||
Tearing Strength | kN/m | ≥22 | GB/T 1692-2008 | ||
compression set | % | <5 | GB6669 | ||
Shore A Hardness | 35~40 | GB/T 531.2-2009 | |||
Dielectric Strength | MV/m | ≥20 | GB/T 1693-2007 | ||
Dielectric Loss | 50HZ | 1.5X10-3 | GB/T 1693-2007 | ||
Dielectric constant | 50HZ | 2.80 | GB/T 1693-2007 | ||
Volume Resistivity | Ω.cm | 1X1015 | GB/T 1692-2008 | ||
Electric leakage resistance | 1A4.5 | GB6553/IEC60587 |
Curing speed:100℃×10min vulkameter data: TC10 8′16″,TC90 10′39″
105℃×10min vulkameter data: TC10 3′20″,TC90 4′19″
110℃×10min vulkameter data: TC10 2′39″,TC90 3′30″
4. Color of product
Can be done according to client’s demand
5. Usage and dosage
Weigh: Weigh component A and B according to mixing ratio, put the A and B to the separate spare storage drum of injection equipment,
Mix: Mixing the A and B according to the mixing ratio in Motionless mixer.
Inject the mixture (A and B) to the forming-mold. The working time for the mixture (A and B) under room temperature (25 ℃) is on or 7days. Or shorten the working time by heating.
If stop the injection molding equipment for long time, should clean up the balanced mixture rubber in (Motionless mixer) or remove and put the Montionless mixer in the low temperature environment (- 10 ℃).
Sulfuration: This product can be cured quickly by heating. the curing time is just 10 minutes at 120 ℃. If the forming-mold is bigger, the curing time will be longer accordingly.
6. Matters to be attention
During the storage and using procession, the sealant should be avoided contact with the heavy metal as nitrogen, phosphorus, sulfur and its compounds, otherwise it will influence the curing performance of the adhesive.
Storage A and B separately, using them in short time after mixing.
7. Package
Packed in 200L with steel pail, A and B is packed separately.
The package way can be done according to client’s demand.
8. Product packaging and storage
This product should be stored in a cool and drying place under the room temperature, the shelf life is 12 months from the date of manufacture, please pay attention to the date of manufacture on the product packaging
The products is stored and transported according to the non-dangerous goods
9. Safety instruction
This product is non-toxic after curing completely, but you should avoid contacting it with eyes before curing, otherwise cleaning your eyes with plenty of water or go to the hospital; children should be avoided contacting with the uncured liquid products.
10. Attention
This data is based on the knowledge and experience of our company. And according to the difference of environment and conditions, it is recommended that the customer should learn about the product details and test it to ensure the efficiency and safety of product before using. Here we are declaring that the technical indicators or suggestions that we are providing is just for reference, we do not take any legal responsibility for this.