Special Polyurea Wear-Resistant And Anticorrosion Protective Coating For Foor

JSD703
Customized processing according to the performance indicators provided by customers, the price of customized products is negotiable.
JSD703 floor-specific polyurea is a 100% solid content aromatic polyurea elastomer, which is generated by the reaction of isocyanate components and amino compound components. It requires professional polyurea equipment for spraying and construction. This product has excellent flexibility and wear resistance, and solves the problem that traditional epoxy and corundum floors are brittle and impact-resistant due to high hardness. At the same time, due to its 100% solid content and solvent-free characteristics, it is also widely used in food processing and pharmaceutical flooring. It can also be made into highly flame-retardant and antistatic polyurea coatings according to user needs.

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Features
Technical Indicators
Overall Dimension

Product features: ① No solvent, 100% solid content, safe, environmentally friendly, no odor, fast curing, can be sprayed on any curved surface, inclined surface and vertical surface, no sagging phenomenon, dense coating without joints, good flexibility and strong adhesion. Polyurea: ① Wear resistance and chemical medium acid, alkali, salt corrosion, etc. Excellent waterproof and moisture-proof performance, good shock absorption performance. Waterproof and anti-corrosion: ① Excellent temperature change stability ② Fast curing, so that the construction area can be quickly restored, ③ Excellent durability, reducing the lifelong maintenance cost ④ Extend the service life of the spray structure Scope of product application Petrochemical, metallurgical machinery, food processing, municipal pedestrian bridges, pharmaceuticals, electronics, textiles, sports venues, supermarkets, parking lots Construction base treatment Metal surface: Sandblasting is recommended to remove rust and reach Sa2.5 level of ISO8501-1 or GB8923 standard. Product packaging and shelf life Packaging: Component A 210 kg/barrel Component B 200 kg/barrel Warranty period is 10 months (from the date of production if the original packaging is not opened) Storage temperature: 5-35'C Make sure the product is well sealed and stored in a cool, ventilated environment away from direct sunlight Notes 1. Before using the product, component B should be fully stirred to ensure that the pigment is evenly mixed. Otherwise, the quality of the product will be affected. 2. If the construction substrate is coated with a primer, please spray polyurea within the appropriate time frame. 3. For the specific use of the company's polyurea special primer and the overcoating interval, please refer to JSD's other product manuals. 4. The company requires customers to test spray an area at the spraying site before formal spraying to ensure that the product mixing ratio, color and spraying effect are correct and ideal. For the specific use of JSD703, please refer to our company's "JSD Spray Polyurea Series Product Construction Instructions" Integrity Statement The company promises that the product data listed above are obtained in relevant laboratories. The relevant data during the test process may vary due to different test environments and methods. Therefore, the company recommends that customers conduct experimental verification before using the product. Except for the product quality itself, the company does not assume any responsibility and reserves the right to adjust and update the above data without prior notice. Product Health and Safety Information For information and recommendations on product handling, storage and disposal, please refer to the company's latest version of the product technical safety and technical instructions. This includes product physical properties, ecology, toxicology data and other relevant information data.
project Component A Component B Appearance Adjustable color Specific gravity (g/cm3) 1.12 1.05 Viscosity (cps) @25℃ 800 650 Solid content (%) 100 100 Surface drying time (hours) 1 1 Activation period (hours) 4-6 Theoretical coating rate 1.08K/N2, thickness 1mm project Test Standards result Hardness (Shore A) GB/T23446-2009 92 Elongation at break (%) GB/T23446-2009 480 Tensile strength (MPa) GB/T23446-2009 19 Tear strength (KN/m) GB/T23446-2009 67 Water impermeability (0.3MPa/30min) GB/T23446-2009 impermeable Abrasion resistance (750g/500r)/mg GB/T23446-2009 4.2 Adhesion (MPa) concrete substrate GB/T23446-2009 3.2 Adhesion (MPa) steel substrate GB/T23446-2009 11.5 Cathode stripping resistance [1.5v, (65±5)℃48] HG/T 3831-2006 ≤15mm Corrosion resistance of the product Item Results Acid resistance 30% HzS04 or 10% HCI, 30d No corrosion, no blistering, no shedding Alkali resistance 30% NaOH, 30d No corrosion, no blistering, no shedding Salt resistance 30g/L, 30d No corrosion, no blistering, no shedding Salt spray resistance, 2000h No corrosion, no blistering, no shedding Oil resistance No. 0 diesel, crude oil, 30d No corrosion, no blistering, no shedding (Note: The above chemical resistance is obtained according to the GB/T9274-1988 test method and is for reference only. The test results may vary slightly depending on volatility, concentration, and overflow. Therefore, it is necessary for customers to test a certain indicator on their own if necessary.

project	Component A	Component B
Appearance		Adjustable color
Specific gravity (g/cm3)	1.12	1.05
Viscosity (cps) @25℃	800	650
Solid content (%)	100	100
Surface drying time (hours)	1	1
Activation period (hours)	4-6
Theoretical coating rate	1.08K/N2, thickness 1mm
project	Test Standards	result
Hardness (Shore A)	GB/T23446-2009	92
Elongation at break (%)	GB/T23446-2009	480
Tensile strength (MPa)	GB/T23446-2009	19
Tear strength (KN/m)	GB/T23446-2009	67
Water impermeability (0.3MPa/30min)	GB/T23446-2009	impermeable
Abrasion resistance (750g/500r)/mg	GB/T23446-2009	4.2
Adhesion (MPa) concrete substrate	GB/T23446-2009	3.2
Adhesion (MPa) steel substrate	GB/T23446-2009	11.5
Cathode stripping resistance [1.5v, (65±5)℃48]	HG/T 3831-2006	≤15mm

Corrosion resistance of the product
Item	Results
Acid resistance 30% HzS04 or 10% HCI, 30d	No corrosion, no blistering, no shedding
Alkali resistance 30% NaOH, 30d	No corrosion, no blistering, no shedding
Salt resistance 30g/L, 30d	No corrosion, no blistering, no shedding
Salt spray resistance, 2000h	No corrosion, no blistering, no shedding
Oil resistance No. 0 diesel, crude oil, 30d	No corrosion, no blistering, no shedding
(Note: The above chemical resistance is obtained according to the GB/T9274-1988 test method and is for reference only. The test results may vary slightly depending on volatility, concentration, and overflow. Therefore, it is necessary for customers to test a certain indicator on their own if necessary.