Corrosion-resistant Polyurea Coating For Underground Pipeline

1.Product Introduction

The coating system consists of amine-terminated polyether resin, amine chain extender and MDI prepolymer, functional filler is added, and the product belongs to spraying, self-cured and thick coated polyurea. It is used together with ground coat paint and facing coating to form a firm, tough and decorative ground protection system.

We devoted ourselves toPipeline polyureafor almost twenty years, covering North America, Mexico, South Korea, Japan, Australia, New Zealand and most of Southeast Asia market. We are expecting to become your long-term partner in China.

2. Product Characteristic&Physical Properties

Model/Item		7001-SF	7001-RF	7001-NF
Coating Property	Solid Content	100	100	100
	Viscosity (25℃)	≤600	≤600	≤600
	Specific Gravity (g/m3)	1.10-1.20	1.10-1.20	1.10-1.20
	Mixing Ratio	1:1	1:1	1:1
	Shelf Life (Year)	1	1	1
Curing Characteristics	Gelation Time (s)	10-20	5-10	30-50
	Touch Drying Time (s)	60-90	40-80	120-180
	Full Cure (Hour)	24	24	24
	Maximum Strength (Day)	7	7	7
Coatingproperty	Hardness D	60	65	65
	Elongation (%)	10	15	10
	Tensile Strength MPa	20	20	20
	Tearing Strength KN/m	50	50	50
	Adhesion MPa	10	10	8
	Impact Strength J	10	10	10
	Cathodic Disbondment Resistance mm	≤10	≤10	≤10
	Breakdown Voltage KV/mm	20	20	20
	Salt Spray Resistance (Hour)	1000	1000	1000
Applications		Pipeline outer-wall anti-corrosion flow line operation	Field operation for pipeline and tank outer-wall anti-corrosion	Pipeline inter-wall anti-corrosion flow line operation
A test sample is cured in a thermostat of 65-70℃for 24 hours

3. Product Feature and Application

Spray Hybrid and Pure Polyurea Features:

(1)Fast curing on any surfaces, slopes and vertical planes without sagging;

(2)Excellent bonding functions with all materials, including cements, steel plates and wood plates;

(3)Excellent sealing quality, water resistance and penetration resistance;

(4)Resistance to long-term acid, alkali and salt erosion;

(5)Good thermal stability: it can be used below 100° C for a long time;

(6)Good flexibility and mechanical properties, even in -40° C

(7)Excellent tensile strength and elongation;

(8)Excellent cracks deformation resistance;

(9)Wear resistance and impact resistance.

Spray Hybrid and Pure Polyurea Application:

It is widely applied to rubber liner pipelines, mining equipment, truck lining, washing rotary drums and cement mortar process equipment.

4. Production Details

The spray polyurea can be in different colors(based on RAL K7 CLASSIC) and it can be applied on all the existing surfaces, like concrete, metal and wood, etc.

Also, it can be sprayed with different colors for special application.

5. Deliver, Shipping And Serving of the Polyurea Waterproof Coatings

Delivery Time: 5 days upon receipt of payment.

When we will ship the polyurea products to you, component A and B of polyurea are sealed in 220kg and 200kg drums, respectively.

6. FAQ

1.Q: Are you a factory or trading company?

A: We are factory.

2.Q: Wher你找到吗?你的装货港是什么?

A: We are located in Dongying, Shandong Province, East of China, 2 hours high train from Qingdao.

Usually ship from Shanghai or Qingdao, or depends

3.Q: What is the payment terms?

A: T/T,30 % advanced & balanced upon BL copy. Or L/C at sight .

4.Q: How can I get some samples?

A: Sample is free

If you're interested in our corrosion-resistant polyurea coating for underground pipeline, welcome to wholesale the discount products made in China from our factory. We're one of the leading manufacturers and suppliers in China. With bulk quality products at your choice, we warmly welcome you to enjoy our cheap price and good service.