20 Years Factory SV-311 Polyurethane Sealant for Construction for Liberia Manufacturers
Short Description:
Description SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction w...
"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for 20 Years Factory SV-311 Polyurethane Sealant for Construction for Liberia Manufacturers, If you are interested in our products, please feel free to send us your inquiry. We sincerely hope to establish win-win business relationships with you.
Description
SV-311 is a one component polyurethane high modulus flexible sealant formulated as reliable bonding adhesive and joint sealant for construction industry, particularly where a higher modulus and lower movement capacity are required for joints with low or medium movement, e.g. connection joints between floor/stairs and wall, connection joints between floor and machinery, seam sealing / sealing of pipe ducts / ventilation systems, multipurpose joints in metal and wood construction work.
Key Features
1. Non-sag consistency
2. Excellent adhesion to most common building materials
3. High tear strength
4. High tensile strength
5. Less fluid migration to porous material
Technical data sheet
| Test standard | Test project | Unit | value |
| GB13477 | density | g/m³ | 1.20±0.1 |
| GB13477 | Flow, sagging or vertical flow | mm | 0 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 30 |
| Curing speed | mm/24h | 3 | |
| GB13477 | Durometer Hardness | Shore A | 25-35 |
| GB13477 | 100% tensile strength | Mpa | ≤0.4 |
| GB13477 | The elastic recovery rate | % | 80 |
| Maximum seam width | mm | 35 | |
| Minimum seam width | mm | 8 |
Color
White, black, grey
Package
300ml plastic cartridges and 600ml in sausage
Shelf life
9 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
Silicone Face. Hair work on silicone. Part 2 shows some important hair application methods. I use silicone sealant to lay the hair and show how to make a punching tool for planting individual hairs. You are not a true fx artist until you punch hair.
In this Polytek® “Tek-Tip” video — we go over ten common reasons why a rubber mold may not cure successfully:
1. Improper Mix Ratio 0:34
2. Low Temperature 1:24
3. Demolding Too Soon 1:41
4. Leaking Mold Boxes or Shells 2:08
5. Release Agent or Sealer 2:38
6. Material Hardens Before It’s In Place 3:12
7. Material Not Stirred Before Use 3:37
8. Unmixed Material 3:49
9. Incorrect Material Selected 4:34
10. Contaminated Material 4:57
“Tek-Tips” from Polytek® are short videos that provide tips and information about various mold making and casting topics.
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https://www.twitter.com/PolytekUSA
Music Credit:
“Forever Believe” (https://freemusicarchive.org/music/Jason_Shaw/Audionautix_Tech_Urban_Dance/TU-ForeverBelieve) by Jason Shaw (https://freemusicarchive.org/music/Jason_Shaw/)
