PRODUCT AND SERVICE

Strong research and development and production capacity in textile auxiliaries, polyurethane waterproofing additives and other materials.

Polyurethane/Polyurea
Aliphatic Polyaspartic Polyurea Floor Top Coating

Aliphatic Polyaspartic Polyurea Floor Top Coating

Product Details

Descriptions               

 Various of floor has been built in the national economy and it can be divided to many types based on different properties. Epoxy and carborundum floor is commonly used for its high strength and low price. But it can be easily damaged under impact since its low toughness. To solve the short service life of epoxy self-leveling floor, we developed aliphatic polyaspartic polyurea floor top coating. It has excellent flexibility and wear resistance, high adhesive strength with any brands floor material.

Characteristics           

  High reaction activity, this coating has excellent fullness, tough, high impaction and shine gloss, with elastic and impact resistance, wearable and anti-slip. It has high performance of acid resistance, alkali resistance, anti- UV and weather resistance.

Specifications

Adhesive force                                                     9.3Mpa

Tensile strength                                                    9.5Mpa

Elongation rate                                                      352%

Penetration resistance                                           2.1Mpa

Temperature variation resistance                      -40------+120℃

Surface hardness                                                  Shore A 90

Wear resistance (750g/500r)                                     20mg

Acid resistance

5%H2SO4 or 5%HCI,240d                         no rust antifade, no peel off

Alkali resistance 5%NaOH,240d              no rust antifade, no peel off

Salt resistance 30g/L,240d                         no rust antifade, no peel off

Salt spray resistance,1500h                       no rust antifade, no peel off

Oil resistance, engine oil 240h                   no rust antifade, no peel off

Water resistance 38h                           no bubbles, no wrinkle, antifade, no peel off

Data of performance

Color                      Multicolor as customer’s demand

Luster                                         gloss

Density                                 1.07g/cm3

Volume solid content           70%±2%

VOC                                     ≤258g/L

Recommended dry film thickness  100-300μm

Theoretical coverage               0.18kg/sqm (calculated by the above solids percentage and dry film thickness of 100 microns)

Practical coverage              Allow appropriate loss rate

Tack free time                       1-3h(20 °C)

Overcoating interval             min: 2h, max:8h (20°C)

Overcoating method             airless spray, air spray, brush, roller

Mix ratio                      A:B=1:1 (weight ratio)

Flash point                    30°C±2°C

Recommend procedures

No.

Name of products

Layers

Dry film thicknessμm

1

Random brands of floor Primer

1


2

Alphatic Polyaspartic polyurea top coating

1-2

100-200

Total




Application scopes :          Surface protection for various floors

                    

Shelf life :                 At least 12 months (Indoor with dry and cool conditions)

                    

Packing  :                20kg/bucket, 25kg/bucket

                  

Security                  

To apply this product must be accordance with the relevant national regulation of sanitation, safety and environment protection. Do not even contact the surface of wet coating.

Global applicability         

Our company aims to provide worldwide customers with standard coating products, however custom adjustments can be made to adapt and leverage different regional conditions and international norms. In this case, additional alternative product data will be provided.   

Integrity declaration          

Our company guarantees the reality of the listed data,due to the diversity and variability of the application environment, please test and verify it before use. We don’t take any other responsibilities except the coating quality self and reserve the right of modifying the listed data without prior notice

Inquiry Now
If you have any questions, please leave us a message and we will get back to you in the first time!

Qingdao Hengke Fine Chemicals Co.,Ltd