Hot Sale for SV-999 Structural Glazing Silicone Sealant for Porto Factories
Short Description:
Description SV – 999 silicone structural sealant is a one-component, neutral curing, designed for glass curtain wall, aluminum curtain wall, glass daylighting roof and metal structural engineering structural assembly silicone sealant. Show the effective physical properties and bonding performance Key Features 1. 100% silicone 2. No sag 3. Strong bonding strength 4. Water & weatherproof 5. Primerless adhesion to most building materials 6. 25% movement capability Basic Application...
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Description
SV – 999 silicone structural sealant is a one-component, neutral curing, designed for glass curtain wall, aluminum curtain wall, glass daylighting roof and metal structural engineering structural assembly silicone sealant. Show the effective physical properties and bonding performance
Key Features
1. 100% silicone
2. No sag
3. Strong bonding strength
4. Water & weatherproof
5. Primerless adhesion to most building materials
6. 25% movement capability
Basic Application
1.Glass curtain wall, aluminum curtain wall structure adhesive seal
2.Glass daylighting roof, metal structure engineering
3.Insulating glass bonding
Technical data sheet
| Test standard | Test project | Unit | value |
| Before curing——25℃，50%R.H. | |||
| specific gravity | g/ml | 1.40 | |
| GB13477 | Flow, sagging or vertical flow | mm | 0 |
| GB13477 | Operating time | min | 15 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 40-60 |
| Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃，50%R.H. | |||
| GB13477 | Durometer Hardness | Shore A | 40 |
| The ultimate tensile strength | Mpa | 1.3 | |
| GB13477 | Tensile strength（23℃） | Mpa | 0.8 |
| GB13477 | Tensile strength（90℃） | Mpa | 0.5 |
| GB13477 | Tensile strength（-30℃） | Mpa | 0.9 |
| GB13477 | Tensile strength（flooding） | Mpa | 0.6 |
| GB13477 | Tensile strength（flooding – ultraviolet） | Mpa | 0.6 |
Certification
GB 16776；ASTM C1184
Color
Black
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.
Liquid silicone rubber for mold making applications
1. Liquid silicone rubber for mold making can used for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry,
2. Liquid silicone rubber for mold making is applicable for large statue Buddha, relieve, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold
3. Liquid silicone rubber for mold making is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Liquid silicone rubber for mold making features
Liquid silicone rubber for mold making is white flowing liquid with general hardness of 22-50A°after curing with features
(1) High tensile & tear strength
(2) High duplication times
(3) Low linear shrinkage
(4) Resistance to high-temperature
(5) Low shrinkage and non-deformation
(6) Resistance to acid-alkali and expansion
Liquid silicone rubber for mold making operation instructions
Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.
Step Two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: The time for vacuum-pumping should be less than 3-5 minutes. Otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.
Step Three: Brushing cast & Perfusion Molding operation
Shelf life for liquid silicone rubber for mold making
10~12months, when stored in a dry & cool place under the room temperature 25.
Packing for liquid silicone rubber for mold making
1kg/ bottle, 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing,200 kg/drum
For more information, please feel free to contact Ms. Susie
Office No.: 0086-755-89212380
Mob: +86-18938867549
Skype: susie0017
Email: hysx(at)szrl(dot)net
Welcome to our website www dot szrl dot net
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