Acetic Silicone Sealant YN-268
Characteristic:

Size: 280ml or 300ml/ Cartridge; 200L/Drum
Packing: 24 or 25 cartridges/carton;
Customization: OEM/ODM service available
Samples: provide free samples

Tel: +86-15966176633
Product Details

Products Description

A cost effective, one-part, acetoxy cure silicone sealant for general purpose applications. It provides a flexible bond and will not harden or crack. It is a high performance sealant, with +-25% movement capability when properly applied. It offers long term durability in a range of general sealing or glazing applications on glass, aluminum, painted surfaces, ceramics, fiberglass, and nonoily wood.

Features & Benefits

1.One-part room temperature cured silicone sealant;
2.Good flexibility after cured;
3.Good adhesion to glass and ceramic materials.

Applications

1.Window and door glass filling and sealing;
2.Glass to glass adhesion and sealing;
3.Ceramic materials adhesion and sealing;
4.General industrial sealing and bonding application.
Consumption (approx.)
Joint Width6mm9mm12mm
Joint Depth6mm6mm6mm
Efficiency/300ml8meters6meters4meters
Consumption (approx.)
Following cleaning procedure and materials are recommended:
GlassDegrease with alcohol or MEK
Aluminium, light alloys and stainless steelDegrease with alcohol or MEK
Other MetalsLightly abrade then degrease as above
WoodLightly abrade surface then remove dust
PlasticsDegrease using an agent recommended by plastics manufacturer

Instructions

1.Ensure that surfaces to be sealed are clean, dry and grease free;
2.The application temperature must be between +5 ℃ and +40℃;
3.After the application,the sealant must be tooled with light pressure within 5 minutes to spread the material against the joint surfaces and to obtain a professional finish;
4.Excess uncured sealant may be cleaned with solvent. Cured sealant can be removed barely mechanically;
5.6mm. joint depth is recommended for joint widths between 6 mm to 12 mm;
6.After the construction of aquarium is complete, wait for minimum of 21 days before usage.

Standards

Meets or exceeds the requirements of the following specifications:
1.ISO 11600 F & G 20LM;
2.CE marked for EN 15651 for façade, glazing and sanitary;
3.The requirements of VOC content specifications in LEED credit EQc4.1 "Low-emitting products" of SCAQMD rule 1168.
1.png

Restrictions

If you need advanced sealant used for curtain wall construction, please contact your local representative.
This product is not suitable for the following purposes:
Materials that bleed plasticizers or solvents or release by-products that may inhibit its cure, affect adhesion or discolor the sealant Unventilated places;
This product is neither tested nor represented as suitable for medical or pharmaceutical uses.

Safety & Disposal

Inhalation of the sealant vapor for a long period must be avoided. The application area must be ventilated proper-ly. The uncured sealant must not be contacted for a long period. Cured silicone rubber bears no risk to health.tem-peratures between +5℃ and +25℃. Check MSDS guide-lines for disposal and further information concerning safety.

Storage & Shelf Life

Stored properly in a dry and well-ventilated place below 30℃.
Usable life is 24 months in original package.
More information refer to package.
TDS
PerformanceStandardMeasured ValueTesting Method
Test at 50±5%RH and tempera ture 23±2℃:
Density(g/cm3)±0.10.96g/mlGB/T13477
Tack-Free Time(min)≤1808GB/T13477
Extrusion g/5S≥150600GB/T13477
Tensile Modulus (Mpa) 23℃≤0.40.30GB/T13477
-20℃or ≤0.60.45
105℃ weight loss,24hr %/40GB/T13477
Slumpability(mm)vertical≤30GB/T13477
Slumpability(mm)horizontalNot change shapeNot change shapeGB/T13477
Curing Speed(mm/d)23.5/
As Cured-After 21days at 50±5%RH and temperature 23±2℃
Hardness(Shore A)20~6023GB/T531
Tensile Strength under


Standard Conditions(Mpa)/0.26GB/T13477
Elongation of Rupture(%)/400GB/T13477
Movement Capability(%)12.512.5GB/T13477
Skin Formation10minutes

Factory

          
Contact Us