Gold Member Since 2010
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Guangdong Olivia Chemical Industry Co., Ltd.

Silicone Sealant, Rtv Silicone Sealant, Neutral Silicone Sealant manufacturer / supplier in China, offering Glass & Metal Silicone Sealant (OLV528), Silicone Gasket Maker, High Temperature Blister Silicone and so on.

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Supplier Homepage Product Neutral Silicone Sealant Glass & Metal Silicone Sealant (OLV528)

Glass & Metal Silicone Sealant (OLV528)

FOB Price: Get Latest Price
Min. Order: 70 Cartons
Production Capacity: 400, 000 Cartridges Per Day
Transport Package: 24 Cartridges/Carton, 1900 Carton/20′ Container
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: OLV528
  • RTV: Neutral
  • Characteristics: Excellent Waterproofing
  • Color: White, Black, Grey, Clear, and Customer-Made Color
  • Packaging: Drum; Cartridge; Sausage
  • Shelf Life: 12 Months
  • Specification: 300ml/Cartridge
  • HS Code: 3506919010
  • Part: One Part
  • Characteristic: Excellent Weatherability, Anti-UV; Anti-Ozone;
  • Purpose: Glass, Window, Door, Metal and General Purpose
  • Volume: 300ml; 280ml; 270ml; 260ml; 175ml
  • Popularity: One of Best Sellers
  • Trademark: OLIVIA
  • Origin: Guangdong, China
Product Description
OLV 528 Glass & Metal 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. Can't 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
OLV 528 Glass & Metal Silicone Sealant
Performance Standard Measured Value Testing Method
Test at 50± 5% RH and temperature 23± 2 0 C:
Density (g/cm 3 ) ± 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) 23 0 C > 0.4 0.48 GB/T 13477
– 20 0 C 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± 2 0 C:
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
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