Silicone PU Top Coat materials
Product Introduction
Silicone PU top coat materials are the two component water-base surface material with a bright color, strong adhesion, good environmental performance, it has excellent mechanical properties, wear resistance and UV resistance.
Technical Data
Item | Standard |
Group A | Group B |
Color | Transparent liquid | Colorful material |
Viscosity（25℃，Mpa·s） | 1500~2500 | 25000~35000 |
Solidity（%） | ≥ 99 | ≥ 35 |
Mixing ratio | 1:15 |
Potlife（25℃，min） | ≥ 60 |
Solidifying time（25℃，h） | ≤ 2 |
Application
Both for indoor and outdoor basketball court, tennis court, volleyball court, badminton court and playground
Composition:
Chemical Name | In % by Weight | CAS No. CAS | EC No. EC | Molecular Formula |
Silicone pu top coat Group A |
TDI Tripolymer | 100% | CB61148019 | --- | --- |
Silicone pu top coat Group B |
Acrylic acid polymer | 45% | 9003-01-4 | ---- | ---- |
is butyric acid, monoester with 2,2,4-trimethylpentane-1,3-diol | 2% | 25265-77-4 | 246-771-9 | ---- |
water | 40% | 7732-18-5 | 231-791-2 | ---- |
Aluminosilicate | 1% | 1318-02-1 | 215-684-8 | AlNaO6Si2 |
Silicone oil polyether modified | 2% | ---- | ---- | ---- |
Dioctyl sodium sulfosuccinate | 0.5% | 577-11-7 | 209-406-4 | C20H37NaO7S |
Poly(ethylene glycol) | 0.5% | 25322-68-3 | 203-473-3 | N/A |
Methyl cellulose | 1% | 9004-67-5 | 232-674-9 |
|
Pigment pastes | 8% | ---- | ---- | ---- |
Packaging and Storage
Group A: 1.2kg
Group B: 19.75kg
Stored in a cool, ventilated and dry warehouse, keep away from fire and heat sources, and keep waterproof, damp proof and light proof.
Storage period: six months from the date of production. More than the storage period, the test can continue to use.
Installation:
By brush or spray
It should at least apply 2 layers.
Usage:0.2—0.35kg/㎡
It should mix 8—15% silica sand and water.
