OEM Supplier for CV-709 silicone sealant for PV moudels to Sheffield Factories
Short Description:
Description CV709 is a high-performance silicone sealant, one-component oxime type room temperature curing silicone rubber, has excellent weather resistance, high thixotropy, after curing for solar components involved in the base material has good caking property, by TUV for environmental requirements of the ROHS, UL E339949 Key Features 1. 100% silicone 2. No sag 3. high thixotropy 4. Water & weatherproof 5. For solar components involved in the base material has good bonding Basic Ap...
Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for OEM Supplier for CV-709 silicone sealant for PV moudels to Sheffield Factories, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Description
CV709 is a high-performance silicone sealant, one-component oxime type room temperature curing silicone rubber, has excellent weather resistance, high thixotropy, after curing for solar components involved in the base material has good caking property, by TUV for environmental requirements of the ROHS, UL E339949
Key Features
1. 100% silicone
2. No sag
3. high thixotropy
4. Water & weatherproof
5. For solar components involved in the base material has good bonding
Basic Application
1.Solar module frame seal
2.The adhesive of the solar energy back to the terminal block
3.General industrial assembly with seal
Technical data sheet
Test standard | Test project | Unit | value |
Before curing——25℃,50%R.H. | |||
specific gravity | g/ml | 1.34-1.40 | |
GB13477 | Operating time | min | 15 |
GB13477 | surface drying time(25℃,50%R.H.) | min | 40-60 |
3 days after curing——25℃,50%R.H. | |||
Temperature range | ℃ | -55~200 | |
GB13477 | Durometer Hardness | Shore A | 40~55 |
The ultimate tensile strength | Mpa | ≥2 | |
GB13477 | Breaking elongation | % | 300-600 |
Aluminum bonding shear strength | Mpa | ≥1.5 | |
Electrical properties | |||
Breakdown voltage | Kv/mm | ≥20 | |
Volume resistance | ohm.cm | 9E+14 | |
Dielectric constant | 3.1@50Hz |
Certification
UL E339949; TUV
Color
Black, White
Package
300ml in cartridge * 24 per box, 500ml in sausage *20 per box
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
A weak link in the Dodge Grand Caravan, Town and Country, and other models is a plastic “Y pipe” heater hose fitting that begins to leak. The coolant drips directly onto the hot exhaust manifold pipe and vaporizes, resulting in coolant loss.
Often times the coolant loss will seem to be a mystery because there are no visual wet spots due to the instant vaporization. It is only when the leak becomes very bad that white smoke might be visible rising from under the hood, this is actually water vapor. This can be determined by the lack of a burning smell. The leaks often aren’t apparent unless you are looking at the fixture with the engine running at high RPM’s. The leak may be non existent or minimal at idle.
The fix is simple and inexpensive, $15 and 15 minutes. No previous auto repair experience should be necessary. You will need the following items.
Materials:
-Y-Pipe heater fitting Murray part number 84757 or equivalent.
https://www.oreillyauto.com/site/c/detail/MRY0/84757.oap
https://www.amazon.com/Four-Seasons-84757-Plastic-Splicer/dp/B000CSYSUS
https://shop.advanceautoparts.com/p/factory-air-heater-fitting-plastic-t-type-hose-splicer-84757/20891572-P
-3/4″ or larger hose clamps
-1 foot of 5/8″ Heater Hose
Tools:
-Something to cut the hose with
-Screwdriver to tighten the new hose clamps
-Pliers to help remove an old clamp
Procedure: (Follow at you own rise)
1. Some coolant will be spilled, but not much. You can drain it if you wish or just put a tray under the vehicle to catch it.
2. Install the heater hose on the singular end of the new Y-pipe with a hose clamp.
3. Use pliers to loosen the hose clamp where the old Y-pipe attaches to the motor.
4. The factory Y-pipe is held on with permanent clamps. Simply cut the two rear hoses as close to the Y-pipe as you can. Within an inch or so is good.
5. Twist the old Y pipe to break the bond where it is attached to the engine fitting, pull it off.
6. Put the new Y-pipe in place, attaching the two rear hoses. If you have trouble sliding them on then moistening and/or twisting it can help.
7. Cut the new heater hose to length and slide it onto the engine fitting.
8. Secure all fittings with hose clamps. Don’t overtighten.
9. Clean up any coolant to protect children, animals, and the environment.
10. Bask in the feeling of a job well done!
NOTE: Some people have reported using a T fitting instead of a Y shape. I don’t know if the Y shape makes any difference or not with the smooth flow of coolant. T fittings are available in metal which can reduce the potential of cracking but also introduces the possibility of corrosion. Be sure the metal will not interact with the coolant’s chemistry or with that of other metals on the vehicle.
I found this repair on the Tear it up, Fix it, Repeat blog at…
https://tearitupfixitrepeat.blogspot.com/2012/08/08-dodge-grand-caravan-antifreeze.html
In an inspirational story of the bond between animals and humans, a boy named Sawyer discovers an injured dolphin, who is brought to a marine hospital and named Winter. Unfortunately, her injuries cost Winter her tail, without which she may not survive. But with Sawyer’s devotion, a marine biologist’s (Harry Connick Jr.) expertise and the brilliance of a prosthetist (Morgan Freeman) charged with creating a new tail, Winter may receive a second chance at life.
MPAA Rating: PG © 2011 ALCON FILM FUND, LLC