Production Description
Qtech-416 High Grade Furniture Polyurea Decorating Material is independently developed by Qingdao Shamu International Trade Co., Ltd., The system consists of A component, a quasi-prepolymer rich of free NCO, and B component, a mixture of polyetheramines, amine extenders and other additives. Qtech-416 is used by itself or in combination with other materials to produce decorating coatings, liners, wearing courses, and resilient surface on high grade furniture and other substrates. Qtech-416 is seamless, ultra high strength, high-elongation, impact resistant, anti-corrosion, and aging resistance. Qtech-416 can produce an extremely tough film at all thicknesses; it may be applied in all positions and to any suitably prepared substrate. Qtech-416 is relatively moisture and temperature insensitive, allowing application in the most problematic ambient conditions. It’s easy to apply and provides an aesthetically pleasing form of fire protection for buildings and house owners.
Advantages
1. Fast cure, short down time, no sagging
2. Excellent Physiochemical Properties
3. Ultra High-Strength and High-Elongation
4. Bondable and paintable to various kinds of substrates
5. Ambient insensitive, excellent decorating ability and weather stability
6. Easy to apply with commercial airless sprayer
7. No expensive application equipment needed
8. Eco-friendly, No VOCs Non toxic and 100% solids
9. Seamless, flexible, slick and non-porous.
Recommended Uses
Qtech-416 High Grade Furniture Polyurea Decorating Material is an ultra fast cure system; it can be applied at thicknesses of several ten millimeters, or greater, in a single application. It can be widely used as a decorating coating in high grade structure, stereo loudspeaker box etc.
Physical Properties
|
Tensile Strength/ MPa
|
25
|
|
Elongation/%
|
170
|
|
Tear Strength/( N/mm) |
56 |
|
Shore Hardness
|
95
|
|
Abrasion Resistance /(GB/T 1689-1998, cm3/1.61km, mg)
|
≤0.15
|
|
Impact strength/( N/m)
|
50
|
|
Ratio/volume
|
1:1
|
|
Density/( g/cm3)
|
1.05
|
|
Product Characteristics
|
Solids/%
|
100%
|
|
VOC (calculated)
|
0
|
|
Gel Time/s
|
3
|
|
Tack Free/s
|
5
|
|
Shelf Life
|
6 months, unopened at 15~40 ºC
|
|
Mix Ratio V/V |
1:1 |
|
Recommended Spreading Thickness/mm |
1~3 |
|
Colors
|
Optional
|
|
Drying time is temperature, humidity, and film thickness dependent.
Chemical Resistance
Consult our technicist and chemical test date for corrosive environment applications.
Installation
Consult our application information and recommended method statements.
Packaging
• Part A: 220kilogram per drums.
• Part B: 200 kilogram per drums.
Custom package available at additional charge.
Notes
1. Qtech product is intended for industrial use by properly trained professional applicators only..
2. Thoroughly mix container of B component with an air-driven power mixer for a minimum of 15 minutes prior to application.
3. Adding a nitrogen blanket is strongly recommended for use on the “A” component for storage after opening.
4. It is a 100% solids production, strictly prohibit add any diluents.
5. The quality and fitness of the product is depending upon the proper mixture and application of the component by the applicator.
6. This specification is an accumulation of long term testing and experience. Published technical data and instructions are subject to change without notice.
