Special Two Component Polyurea for Marine Vessels Th-8025

• CAS No.: Polyurea
• Formula: R-Nh-Co-CH-R`
• EINECS: Polyurea
• Color: Component a: Transparent/Light Yellow B Customized
• Appearance: Liquid
• Main Raw Material: Polyurethane
• Model NO.: TH-8025
• Method: Spray
• Level: Finish Coat
• Drying Method: Chemical Merchanism Drying
• Certification: ISO14001, ISO9001
• Substrate: No Limit
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Transport Package: Pallet
• Specification: Component A: 220KG/bucket Component B: 210KG/bucke
• Trademark: 0
• Origin: China
• HS Code: 3911900003
• Production Capacity: 8000t/Year

Product Description

Spray Polyurea Elastomer Coating SPUA for
Anticorrosion and waterproof protection of construction, chemicals, transportation,
metallurgy,electric power, aerospace, marine, shipbuilding and other fields.

Company Information
 
Special Two component polyurea for marine vessels TH-8025
 

Item		Technical Index
		GB/T 23446-2009 TYPE TWO	TH-8025
Solid content (%)		≥98	99
Gel time (S)		≤45	15
Surface drying time (S)		≤120	55
Tensile strength (Mpa)		≥16	18
Elongation at break		≥450	460
Tear strength (N/mm)		≥50	55
Low temperature bending property (ºC)		≤-40	≤-40
Water-impermeable (0.4Mpa, 2H)		Water-impermeable	Water-impermeable
Water absorption (%)		≤ 5	2.7
Aging at constant extension	Heating aging	No cracks and deformation	No cracks and deformation
	Artificial climate aging	No cracks and deformation	No cracks and deformation
Artificial weathering	Tensile strength retention rate (%)	80~150	98
	Elongation at break (%)	≥400	465
	Low temperature bending property (ºC)	≤-35	-39
Hardness (Shore A)		≥80	90±5
Wear resistance (750g/500r)/mg		≤30	5
Impact resistance (kg/m)		≥ 1.0	1.5
Adhesion (MPa) Steel base material a		≥4.5	12
Electric strength/(MV/m)a		≥15	18
Salt spray resistance (2000h) a		No corrosion, no blistering, no falling off	No corrosion, no blistering, no falling off
Water resistance (30d) a		No corrosion, no blistering, no falling off	No corrosion, no blistering, no falling off
Oil resistance (0# diesel, crude oil, 30d)		No corrosion, no blistering, no falling off	No corrosion, no blistering, no falling off
Resistant to liquid media (10%H2SO4, 10%HCl, 10%NaOH, 10%NaCl, 30d)		No corrosion, no bubbling, no shedding	No corrosion, no bubbling, no shedding
Color		Customized
Note: a. Adhesion, electrical strength, salt spray resistance, water resistance, oil resistance, liquid medium resistance and other indicators are in accordance with the requirements of elastic materials (general) in "HG/T 3831-2006 Spray Polyurea Protective Coatings".

Construction and Project case

The versatility of spray polyurea products 

Product shelf life and storage:
1. The storage temperature should be 5-40ºC
2. Under normal storage and transportation conditions, the storage period is not less than 6 months from the date of production
3. Store in a cool, ventilated environment, avoid direct sunlight, prohibit close to fire sources, and prevent collisions
4. Packaging: component A: 220KG/drum, component B: 210KG/drum

Precautions:
1. During construction, the temperature of the substrate must be 3°C higher than the dew point temperature;
2. Before the product is used, component B should be fully stirred;
3. The system has a 100% solid content, and it is strictly forbidden to add any diluent;
4. During construction in a confined space, good ventilation must be maintained;
5. When using this product, you must wear work clothes, goggles, gas masks, gloves and other protective equipment.

Product application guidance:
Recommended spraying machine: Graco H-XP3 polyurea spraying equipment spray gun; air or mechanical self-cleaning polyurea spray gun
Static pressure 2300-2500psi; dynamic pressure 2000-2200psi
Recommended dry film thickness: 1000-3000μm
Recoating interval≤6h
 

Proportion: Component A: Component B =1:1

Packaging  and Shipping

FAQ
1. What is the price for polyurea materials?
The price is decided by Quantity .
 
2. How about samples?
Sample Lead Time: 5 working days
Sample Fee:
1).It's free for all for a regular customer
2).For new customers, we will charge first, it is fully refundable when order confirmed.
 
3. How many days for shipping?
Shipping Methods and Lead Time:
By Express: 3-5 working days to your door (DHL, UPS, TNT, FedEx...)
By Air: 5-8 working days to your airport
By Sea: Pls advise your port of destination, the exact days will be confirmed by our forwarders,  and the following lead time is for your reference. Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days)
 
4. What is the Terms of Payment?
Credit Card,T/T, L/C, Western Union;  30% T/T in advance, 70% before delivery.

5. Packaging & Shipping ?
Pallet, wooden case or with outer carton, or as customers' specific requirements.

6. Why choose your company?
We are focusing on all aspects of anticorrosive waterproof, insulation fields. US technology and made in China, high quality and nice prices.
We strictly implement the rules according to the quality standard in every aspects from the purchase of raw material to the production process  and outgoing of products.
Great service and Superior quality is provided all the time…
Packaging & Shipping Packing: Carton, wooden box and pallet, or as customers' requirements.
Shipping: By Express (DHL /UPS /TNT /FedEx /EMS), By Air, By Sea