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SWD POLYURETHANE (SHANGHAI) CO., LTD
https://www.chemnet.com/ChinaSuppliers/38347/
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waterproof coating
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Specification: Volume solid content 81%±2%
Packing: 25kg/barrel
Product description:

SWD952 Series SH121 One component moisture cure polyurethane (elastic) system crude oil storage

 tank special anticorrosion coating

Descriptions

In the case of global oil resources increasingly being scarce, all the countries worldwide are reserving 

crude oil ahead. The international universal crude oil reserve is designed for metal container tank.

 In order to protect the internal and external metal surface of the oil tank and reducing the corrosion

 rate of metal surfaces and expanding its life, in general the oil tank wall is coated with a layer of anti-corrosion coating. Internal coating not only prevents steel oil tanks corrosion, extend the clean cycle

 operation, saving labor work, costs and time, but also reduce the metal material catalyzed on oil. 

Therefore, the oil storage tank anticorrosion internal coating has been gained more extensive attention

 by the national petroleum industry.

Specifications

Adhesive strength                            11.2Mpa

Impact resistance                             ≥50kg•cm

Tensile strength                              16Mpa

Elongation                                       350%

Temperature variation                         -40------+180℃

Wear resistance700g/500r)                  10mg

Acid resistance 30%H2SO4 or 10%HCI, 30d        no rust no bubbles no peel

Alkali resistance 25%NaOH, 30d                 no rust no bubbles no peel

Salt resistance 80g/L, 30d                       no rust no bubbles no peel

Salt spray resistance 1000h                      no rust no bubbles no peel

Oil resistance 0# diesel Crude oil 30d              no rust no bubbles no peel 

Uses: various crude oil storage tank, oil tanks
if you are sourcing waterproof coating from China ,just feel free to inquire
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