High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine

High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine
  • High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to UkraineHigh Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine
  • High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to UkraineHigh Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine
  • High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to UkraineHigh Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine

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...


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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for High Quality Industrial Factory CV-709 silicone sealant for PV moudels Export to Ukraine, We stick to providing integration solutions for customers and hope to build long-term, stable, sincere and mutual beneficial relationships with customers. We sincerely look forward to your visit.


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.

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  • From https://www.kevincaron.com – Sculptor Kevin Caron helps out a fellow artist who wants to weld copper letters and emblems to horseshoes. Caron demonstrates two different methods using his Longevity TigWeld 250 AC/DC. First, Caron explains that he is not a certified welder and that welding copper to steel is not structurally sound, but for art, well, that’s a different matter. He prepares a real horseshoe by cleaning the metal, then cuts some .060 copper so that he has some tabs like the other artist uses. His first approach is to jig up the horseshoe and copper so they are in a position to weld. He tacks them together, then turns up his welder to “kill.” He gets the horseshoe hot and molten so the metal is ready to flow. For rod, he uses romex house wiring, which works great for welding copper. He fires up the welder, turns it all the way up to 250 amps on the foot pedal so everything is controlled right where he is working so he doesn’t need to touch the machine itself. He’s using a water-cooled torch with a number 6 cup and some of the new E3 tungsten, which he likes a lot. He gets the puddle going and then tacks together the copper and steel. The first tack was good, but the second was a little hot and burned through a bit – he should have backed off the pedal a little quicker. As Caron notes, it takes a lot of practice! The other way, he says, is cheating. He puts the horseshoe into a drill press vise vertically. Just like tinning two copper wires, in which you put a little flux on the exposed wire and then use your soldering iron to put a little solder on it so it soaks right into the wire so the two halves are ready to be joined, he puts a little bead of copper onto the edge of the horseshoe. Then he puts the horseshoe back in the jig so he can add a little dab of copper and joins another set of copper tabs to the horseshoe. The second approach clearly works better. You don’t need anywhere near as much amperage, and you can’t even see the tacks on the second set of tabs. For more how-to videos, visit https://www.kevincaron.com



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