OLV528 High Performance Neutral Silicone Sealant

Specifications

OLV528 Neutral Silicone Sealant
1.One part,neutral cure;
2.Watertight, odourless;
3.Free samples, OEM available.

Description:

OLV528 Metal & Glass Neutral 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 sealant 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.

4.  Shelf life: 12 months if keep sealing, and stored below 27⁰C in cool, dry place after the date of production.

5.  Volume: 300ml.

6. Package: Cartridge, sausage, drum.

  

Technology data:

The following data of OLV528 neutral silicone sealant are only for reference purpose, not intended for use in preparing specification.

OLV528 Metal & Glass Neutral 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

 

Factory Photos: 

 

Certificates: