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Product name:Polyurea Anticorrosion Coating For Leaking Foundation And Cofferdam In Acid-base Tank Farm
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.
Property | Specification | Test Result |
Appearance | Uniform and dense coating | Uniform and dense coating |
Solid Content(%) | ≥98 | 98.5 |
Gel Time(s) | ≤50 | 40 |
Tensile Strength(MPa) | ≥16 | 16.5 |
Tearing Strength(N/mm) | ≥50 | 51 |
Elongation(%) | ≥450 | 460 |
0.4MPa,2h Impervious | 0.4MPa,2h Impervious | |
Adhesion to Metal(MPa) | ≥8 | 8 |
Water Absorption(%) | ≤1.0 | 0.5 |
Hardness(Shore A) | ≥80 | 85 |
Wear Resistance/(750g/500r)/mg | ≤20 | 13 |
20% HCL,20% H2SO4(30 days) | Good | Good |
30% NaOH(30 days) | Good | Good |
Package | Part A:220 kgs/drum Part B:200 kgs/drum |
1.Q: Are you a factory or trading company?
A: We are factory.
2.Q: Where are you located? What’s your shipping port?
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 available
OUR SERVICE:
1.Free samples: free samples are available for testing.
2.Prompt delivery: Usually within 15 working days after receiving the deposit.
3.Timely update: Loading Photos (on-site loading and finished-loading) and accordingly documents.
4.After sale service: Supply technology support, timely deal with problems after receiving the cargoes.
(1).The A component is affected by moisture and must be protected from moisture contamination. Containers are factory sealed with an inert gas to prevent contamination. Keep all containers tightly closed during storage. For further storage after opening, containers must be purged with nitrogen gas or dry air and tightly sealed to protect from moisture contamination.
(2).Store drums and pails in a cold, dry and ventilated location between 15 ℃ and 40 ℃.
(3).Twelve months in sealed unopened containers.
(4).Keep away from fire and heat source.
(5).Keep away from rain and sun.
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