OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer

OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer
  • OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor ManufacturerOEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer
  • OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor ManufacturerOEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer
  • OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor ManufacturerOEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer

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...


Product Detail

Attentions

Application

Product Tags

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for OEM manufacturer custom CV-709 silicone sealant for PV moudels for Johor Manufacturer, We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you.


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.

  • Previous:
  • Next:



  • In this video, I test the strength of four different glues and adhesives. These tests aren’t exactly scientific but I wanted more of a “real world” test because I’m making UAV/quadcopter frames and you never know how you’re going to crash.

    ABOUT THE TESTS
    I made 4 wood frames from 1/16″ thick birch plywood. This is the same wood that I’m using to sandwich in between layers of carbon fiber in my frames. Glued to the bottom of each frame is 0.008″ thick woven carbon fiber sheet. This is very thin, lightweight stuff and all 4 pieces came from the same sheet.

    The carbon fiber sheet was sanded and all surfaces were cleaned thoroughly. All adhesives were mixed and applied according to their instructions.

    TEST 1 – BSI 30 Minute Slow Cure Epoxy
    BSI stands for Bob Smith Industries. This epoxy is sold in many hobby stores and I seen videos where people rave about how good it is. For this application it was the worst. While it is slightly flexible after it cures, its still brittle. All I had to do was crack a corner and I easily peeled off the carbon fiber with hardly any effort. This stuff is not going to work well with a frame that’s constantly flexing and its not going to hold up at all in a crash.

    TEST 2 – Loctite CA Professional
    I’ve heard good things about using CA (Cyanoacrylate or “Super Glue”) on carbon fiber but you can’t trust everything you read on the internet. I used CA quite a bit on my micro quads but I was gluing wood and plastic. Here, it was a tiny bit better than the BSI epoxy, but not much. It took a little more effort to separate the carbon fiber but once it started peeling away, it was the end. Just like hard epoxy, CA is too brittle and can’t handle flexing.

    TEST 3 – JB WELD Clear Weld
    This 2 part epoxy is a COMPLETELY different product from the original JB Weld. This is a 5 minute epoxy that comes in a handy syringe style applicator. I’ve always heard quick drying epoxies are brittle but this stuff remains very flexible! When I tried to peel a corner, it resisted quite well, to the point where the wood started to split first. I really was struggling to peel the carbon fiber away. The carbon fiber actually ripped before I could peel the entire piece away. Remember, I was using very thin carbon fiber sheet for these tests. When I peeled the last piece off, you can see the wood itself had separated, not the bond between the carbon fiber and wood.

    I would certainly recommend this product when you need to fix something in the field or you need to glue something that isn’t critical. The problem with gluing more complex things like a frame, is that it hardens too quickly.

    TEST 4 – 3M EC2216 Epoxy
    This stuff is pretty amazing but it has its drawbacks. First, its expensive. Its around $20 for a 1.45 oz tube. Also, it dries very slowly- 24 hours for handling strength and 7 days for full strength. All that aside, you can see how well it held up in my test. When I tried to peel a corner, it took considerable effort to do any damage and then the carbon fiber sheet ripped. I was able to tear the entire edge away while the remaining carbon fiber was still firmly attached to the wood. I tried it on the other end and the same thing happened. I ended up having to break the frame to get enough leverage to separate the wood from the carbon fiber. You can see me twisting one piece of wood all the way around and the bond still holds. This is an amazing adhesive.

    NOT SHOWN IN THIS VIDEO
    I had already tested 2 other glues that aren’t in this video because I didn’t want to waste more carbon fiber. I tested regular JB Weld and its too brittle. It behaved in a similar way to the BSI epoxy. I also tested Gorilla Glue. While its a great glue for foam and wood, it does not stick to carbon fiber at all.

    If you’ve been following my videos, you know I’ve built a replacement frame for my QAV400 that weighs less than half of the original frame but lacks torsional stiffness. I’m currently testing several designs for a strong, light frame that has good torsional properties as well. To follow along as I build new frames, see my QAV400 mods log:

    https://diydrones.com/forum/topics/qav400-mods-to-increase-flight-time

    If you’re planning to build a stock QAV400, its a great quad! Here’s my original build log that uses all of the factory parts:

    https://fpvlab.com/forums/showthread.php?33317-Rob215-s-QAV400-Build

    Current Specs:
    - DIY carbon fiber lower frame / Lumenier QAV400 upper frame
    - Lumenier FX2216-9 1100KV motors
    - Lumenier 30A SimonK ESCs
    - APM 2.6 flight controller with uBlox GPS/compass kit
    - 3D Robotics telemetry radio
    - FrSky X8R 2.4GHz receiver
    - Graupner 9×5 E-Props
    - QAV Quick-mount 2-axis brushless gimbal
    - GoPro Hero3 Black camera
    - Lumenier CS-600 FPV camera
    - Flytron TVS-2 remote camera switch
    - MinimOSD
    - ImmersionRC 5.8GHz 600mw Tx
    - ImmersionRC Uno 5800 V2 Rx
    - IBCrazy 5.8GHz Bluebeam Ultra antennas
    - Lumenier 5200mAh 4S battery

    Thanks for watching! Please Subscribe!! =)



    Stop wasting your money on spray bottles that don’t work. In this video I dissect the three best sprayers for car detailing, and specifically for professional auto detailers! In the auto detailing industry, professional detailers are required to have a vast array of spray bottles in their arsenal, and the problem is that most spray bottles cost too much, and barely last longer than a week. Follow along as I explain exactly which spray bottles I use as a professional auto detailer, why I use them, and reveal how cheap auto detailing spray bottles can actually be, and yet last a lifetime! Don’t keep wasting your money buying “the best spray bottles for auto detailers,” and put your money somewhere that it will count. Check out this video, and find the best and most durable spray bottles for professional auto detailers!

    HDX Spray Bottle (my favorite… it is much cheaper at your local home depot):

    https://www.amazon.com/gp/product/B01NCHJKI5/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01NCHJKI5&linkCode=as2&tag=wilson0f3-20&linkId=d7713288504832458bb4a0b7b33d9f8b

    ZEP Professional Spray Bottle:

    https://www.amazon.com/gp/product/B01LXTNPFS/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01LXTNPFS&linkCode=as2&tag=wilson0f3-20&linkId=d17b2f6b8b2822bc97c7e5489b66c6cc

    ZEP Spray Bottle 2 Pack:

    https://www.amazon.com/gp/product/B01LTH1A1U/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01LTH1A1U&linkCode=as2&tag=wilson0f3-20&linkId=8c9fb387df14ea7342a0668451d4e42b

    Master Blaster Spray Bottle (very durable):

    https://www.amazon.com/gp/product/B00P8E4338/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00P8E4338&linkCode=as2&tag=wilson0f3-20&linkId=c40e61acd0c5b6334fd9d5db91f8d57b

    Related Products

    WhatsApp Online Chat !