- Contact Person : Mr. Chang Nick
- Company Name : Guangdong Olivia Chemical Industry Co., Ltd.
- Tel : 86-20-38850179, 38850342, 38850236
- Fax : 86-20-38850478
- Address : Guangdong,Sihui,No.1, Area A, Longfu Industry Park, Longfu Da Dao, Longfu Town, Sihui City, Guangdong Province, China
- Country/Region : China
- Zip : 526200
Related Product Searches:Metal & Glass Silicone Sealant OLV528,High Quality,glass silicone sealant, transparent silicone sealant,OLV528
Description:
OLV528 Metal & Glass Silicone Sealant is a one part, neutral cure, high performance neutral cure silicone sealant designed for a wide range of glazing, weatherproof seal on most common building materials (not including copper). It has excellent primerless adhesion to most construction materials.
Main purposes:
1. Weatherproofing sealing in curtain wall;
2. Joint-sealing in day lighting glass;
3. Sealing plated glass;
4. Sealing various glass, doors and windows.
Characteristics:
1. Transparent neutral silicone specially for building, one-component, having very good performance in construction;
2. Excellent weatherability, anti-UV, anti-ozone and waterproofing;
3. Excellent adhesion to most building material, without a need for primer.
Application:
1. Clean with solvents such as toluene or acetone to keep the substrate surfaces completely clean and dry;
2. For better appearance cover outside of joint areas with masking taps before application;
3. Cut nozzle to desired size and extrudes sealant to joint areas;
4. Tool immediately after sealant application and remove masking tape before sealant skins.
Limitations:
1. Unsuitable for curtain wall structural adhesive;
2. Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant;
3. Unsuitable for the frosty or moist surface;
4. Unsuitable for the continually soggy place;
5. Cant be used if the temperature is below 4°C or above 50°C on the surface of the material.
Shelf life: 12 months if keep sealing, and stored below 270C in cool, dry place after the date of production.
Volume: 300ml
Technology data:
The following data are only for reference purpose, not intended for use in preparing specification.
OLV528 Metal & Glass Silicone Sealant | ||||
Performance | Standard | Measured Value | Testing Method | |
Test at 50±5% RH and temperature 23±20C: | ||||
Density (g/cm3) | ±0.1 | 0.97 | GB/T 13477 | |
Tack-Free Time (min) | ≤180 | 10 | GB/T 13477 | |
Extrusion (ml/min) | ≥80 | 989 | GB/T 13477 | |
Tensile Modulus (Mpa) | 230C | 0.4 | 0.48 | GB/T 13477 |
200C | or 0.6 | / | ||
Slumpability (mm) vertical | not change shape | not change shape | GB/T 13477 | |
Slumpability (mm) horizontal | ≤3 | 0 | GB/T 13477 | |
Curing Speed (mm/d) | 2 | 3 | / | |
As Cured -After 21 days at 50±5% RH and temperature 23±20C: | ||||
Hardness (Shore A) | 20~60 | 32 | GB/T 531 | |
Tensile Strength under Standard Conditions (Mpa) | / | 0.57 | GB/T 13477 | |
Elongation of Rupture (%) | / | 241 | GB/T 13477 | |
Movement Capability (%) | 20 | 20 | GB/T 13477 | |
Storage | 12 Months |
Metal & Glass Silicone Sealant OLV528