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Guangdong Olivia Chemical Industry Co., Ltd.

Silicone Sealant, Insulating, Double Component Silicone Sealant manufacturer / supplier in China, offering Two Component- Insulating Glazing Adhesive Sealant (OLV6688), Silicone Gasket Maker, High Temperature Blister Silicone and so on.

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Supplier Homepage Product Two Component Silicone Sealant Two Component- Insulating Glazing Adhesive Sealant (OLV6688)

Two Component- Insulating Glazing Adhesive Sealant (OLV6688)

FOB Price: Get Latest Price
Min. Order: 4 drums
Production Capacity: 300, 000 cartridges per day
Transport Package: 200L A-part; 20L B-part
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: OLV6688
  • part: two component
  • property: insulating
  • Origin: Guangdong, China
  • Application: Construction
  • rtv: neutral
  • Trademark: OLV
  • HS Code: 3506919010
Product Description
OLA6688 Insulating Glazing Adhesive Sealant is a two-part room temperature neutral curing silicone sealant, and has no corrosion to coated glass. The main characteristics are high strength, great coherence, medium modulus and low permeability. The product features excellent weathering resistance and durability, has a life expectancy of about 50 years under regular room temperature according to aging test; Excellent structural strength with temperature performance at -400C~1500C. It has great adhesion to all kinds of glass and improves better adhesion to special materials. It also endures good compatibility of other OLA neutral silicone sealants. The A-part OLA6688 is white, B-part is black, and black after mixed.

Main purposes:
Two-part silicone sealant for use as secondary sealant in insulating glass units

1. Two-part, room temperature, neutral cuing, non-corrosive to marble, coated glass, concrete and metal (except copper);
2. Fast curing speed, high adhesion, medium modulus, high displacement performance;
3. Excellent weather resistant performance and excellent aging resistant performance;
4. Excellent adhesion to most of building materials and excellent compatibility with other neutral silicone sealants.

1. Clean with solvents such as toluene or acetone to keep the substrate surfaces completely clean and dry.
2. Filling out the gaps and edges for two-side binding
3. Cover outside of joint areas with masking taps before application.
4. For better appearance revise the edges before the sealant solidified.
5. Construct in environment with good ventilation
6. Keep uncured silicone sealant beyond children's reach. If getting into eyes, wash with running water for several minutes, and then consult a doctor.

1. Unsuitable for structural adhesive;
2. Unsuitable for 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 40C or above 400C 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.
Standard: ASTMC 920 JC/T 468-2001
Volume: 200L iron drum for OLA6688 A-part
20L iron drum for OLA6688 B-part
OLV 6688 Insulating Glazing Adhesive Sealant
Performance Standard Measured Value Testing Method
Test at 50±5% RH and temperature 23±2 0 C:
Density (g/cm 3 ) --- 1.408 GB/T 13477
Tack-Free Time (min) ≤180 50 GB/T 13477
Extrusion (ml/min) ≥80 350 GB/T 13477
Tensile Modulus (Mpa) 23 0 C > 0.4 1.20 GB/T 13477
–20 0 C > 0.6 1.30
Slumpability (mm) vertical not change shape not change shape GB/T 13477
Slumpability (mm) horizontal ≤3 0 GB/T 13477
Period of application(min) ≥20 35 GB/16776-2005
As Cured -After 21 days at 50±5% RH and temperature 23±2 0 C:
Hardness (Shore A) 20-60 49 GB/T 531
Tensile Strength under Standard Conditions (Mpa) ≥0.40 0.847 GB/T 13477
Elongation at maximum tensile(%) ≥100 220 GB/T 13477
Movement Capability (%) 20% Qualified GB/T 13477
Storage 12 Months
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