23 Years Factory CV-709 silicone sealant for PV moudels Wholesale to Swansea
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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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.
Materials:
-Styrofoam Balls
-Metal rings
-Paint
-Glue
-Thread
-Tape
I GOT ALL OF THESE AT MICHAELS.
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It was for my science project. All I spent is about $12. I needed to speed it up and delete some parts because it was 34 minutes long. Welp, Good luck!
Carbomer Base
Carbomer is a polymer that will swell when in contact with water. It can be used to thicken the water for a lotion or making a gel base for a skin serum or hair styling.
Carbomer will thicken when the pH is around neutral. A neutral pH is 7.
Carbomer by nature is acidic and the water needs to be neutral or it will not thicken.
Only a small amount of Carbomer is needed (0.2-0.5%) to make a thick gel.
Add distilled water into a glass beaker (200g) and test the water for it’s pH (our distilled water here has a pH of 6). Add a neutralizing agent such as TEA (triethanolamine) to increase the pH to neutral (ph7), which is the dark green color (3 drops were added for this quantity).
Stir well.
Add Carbomer (0.8g) and mix well with a sheer mixer, homogenizer or like here with a stick blender, take your time until fully hydrated. It will start to thicken instantly.
This is now a good base to add additional ingredients such as PVP for making a medium hold hair gel or active ingredients for making a serum gel.
Carbomer is an all-around easy thickener, non tacky, simple with no rub-off. We love it!
Ingredients used:
Distilled Water
TEA (Triethanolamide)
Carbomer
pH Indicator roll
For more information on the Carbomer Base visit our website at www.makingcosmetics.com
