Lớp bọc chống ăn mòn STOPAQ cho các công trình dầu khí

The name STOPAQ derives from “Stop Aqua”, or stop water. It reflects one of the tasks that was originally given to Frans Nooren to seal the leaks in the quay walls at the port of Rotterdam. To address this challenge, Frans built a pontoon at the base of the dam wall from which a compressor could operate. Divers were lifted into the water in a moveable elevator located between the pontoon and the dam wall from which applicators worked to seal the leaks in the quay walls. Using this approach, sand could no longer slip through the walls into the sea. This innovative solution worked without having to drain the water from the dam and thus a new approach of sealants and coatings was born. ISO 21809-3 coating acceptance criteria confirms that all STOPAQ system meet and exceed the testing requirement of this standard. Other standards Stopaq meets are BRL K/911, ISO12068 and ISO 20340.

Liên hệ nhận báo giá

Lớp bọc chống ăn mòn với vật liệu tự liền/Self-healing corrosion preventative wrap materials

STOPAQ Wrappingband products are corrosion preventative wrap materials, which adhere extremely well to steel and factory or field applied pipeline coatings. They are non-toxic, cold-applied, prefabricated wrap coatings based on the pure homopolymer, Polyisobutene, a low viscosity, non-crystalline, non-crosslinked (fully amorphous) compound.

Tính năng/Features

Polyisobutene based
Non-crystalline, non-curing, non-cross-linking
Low surface tension
Cold flow characteristics
No hazardous raw materials

Lợi ích/Benefits

Visco-elastic properties
Long life, maintains properties over time
Excellent immediate adhesion
Self-heals small holidays and cuts
Safe to handle

Services

Thời gian sử dụng lên tới 30 năm/30 years guarantee!

At STOPAQ we understand how fool-proof, safe and secure our products are. We guarantee 100% protection against external corrosion for everything we seal against corrosion. We seal for life. To emphasize this belief in our product, we give a product application guarantee certificate for every project we undertake, based on the ISO 12944.

Các dịch vụ cung cấp/Services areas

STOPAQ is a manufacturer and a renowned provider of turnkey services. STOPAQ B.V. is available to apply STOPAQ products directly onto your projects with or without your own technicians. Alternatively, STOPAQ is available to train your technicians in the use and application of STOPAQ products. STOPAQ offers services in the following areas:

Splash zone Pile Systems & Subsea Pipeline Repair
Casing Filler delivery by tank truck (end sealing)
Offshore J-tube Filling
Onshore end sealing casings
Application training
Offshore Joint Coating
Mobile Pipe Coating
Coating removal
Outdoor coating testing
Laboratory testing
Off-site & on-site engineering assistance
Waterproofing
Sweating pipeline applications

Tại sao lại sử dụng Stopaq/Why Stopaq?

STOPAQ’s primary layers within a system consist of a fully amorphous, non-cross-linkable, non-polar polymer composition which is totally impermeable once applied.

STOPAQ’s primary layers within a system consist of a fully amorphous, non-cross-linkable, non-polar polymer composition which is totally impermeable once applied. It is impenetrable to water, oxygen and bacteria, the elements that commonly cause corrosion. Unlike conventional coating types, the STOPAQ compound features a liquid-like behavior to flow and ensure a full wetting of the entire surface of a substrate. This behavior does not change with time, meaning that STOPAQ retains its corrosion preventative properties (non-ageing). STOPAQ provides superior adhesive to any surface (steel pipe or existing coating) through a permanent molecular bonding with the substrate. With a glass transition temperature of -67°C, STOPAQ will flow and adhere even in the coldest working environments, and it will self-heal in case of minor damages.

Các sản phẩm/Product Range

Ultimate technology used to protect pipelines, piping and other steel structures from the effects of corrosion. A broad range of innovative patented corrosion prevention products with fluid-like nature and unique visco-elastic properties. The STOPAQ products and systems protect against the ingress of water, oxygen and bacteria and are the most environmental friendly corrosion prevention systems in the world.

STOPAQ® Wrappingband Products
STOPAQ® Outerwrap and High Impact Shield Products
STOPAQ® Through-wall Penetration Sealing
STOPAQ® Paste and Filler Products
STOPAQ® Underwater & Condensing Surface Tolerant Products
STOPAQ® Casing Filler
STOPAQ® FAST
SFL Rockshield
Easy-Qote®
SEALTAQ®

TÊN/NAME	MÔ TẢ/DESCRIPTION
Wrappingband CZ	A low temperature corrosion preventing wrap material up to 50°C
Wrappingband CZH	A corrosion preventing wrap material up to 70°C
Wrappingband CZHT	A high temperature corrosion preventing wrap material up to 120°C
Stopaq Basecoat	Corrosion prevention for a wide range of structures
Wrappingband EZ products	Corrosion prevention for a wide range of structures
Wrappingband CZH	Double sided corrosion preventing wrap material
Aluclad FR	Aluminium backed corrosion preventing wrap material

Lớp bọc Stopaq so với sơn thông thường/Stopaq VS Conventional paint

SO SÁNH CÁC LOẠI BỌC BẢO VỆ/COATING COMPARISON TABLE
Thông tin trên ống 24″ dài 6m/Basis: 24″ (DN 600) pipe @ 6m length
No.	MÔ TẢ/DESCRIPTION	CÁC LOẠI BỌC/TYPES OF COATING
No.	MÔ TẢ/DESCRIPTION	PAINTING	SEAL	STOPAQ
1	Tuổi thọ sử dụng/Lifespan	Est. 5 years	Unclear	> 30 years
2	Ease of Application (No. of hours / manpower / Surfaces Preparation	Surface preparation: Blasting to Sa 2.5. Primer: Required No. of layers to apply: 3 Manhours = 3 men x 8 hrs x 4 days = 96 manhours Blasting tools and grit to be mobilize Enclose the section to be blast Difficulty to clean and coat narrow space location Will have uneven coating thickness	Surface preparation: Blasting to Sa 2.5. Primer: Required No. of layers to apply: 2 Manhours = 3 men x 8 hrs x 2 days = 48 manhours Blasting tools and grit to be mobilize Enclose the section to be blast Difficulty to apply primer at narrow space location	Surface preparation: Cleaning to St 2 / St 3 Primer: N/A No. of layers to apply: 2 Manhours = 2 men x 3 hrs x 1 day = 6 manhours Only need to clean off loose particles Can be carried at open space Guarantee application of corrosion wrap on all possible surfaces
3	Ease of repair when coating is damage	Redo surface preparation (Sa 2.5) Apply Primer Apply Intermediate Coat Apply Top Coat	Redo surface preparation (Sa 2.5) Apply Primer Wrap 2nd layer over the primer	No need surface preparation as STOPAQ exhibits no loss of adhesion. (Can actually proceed with Step 3). If concern over loss of some STOPAQ, just paste a new sheet over the damage surface with 50mm overlap. Wrap 2nd layer over repair sheet. If damage area is less than 6mm diameter, It will self-heal.
4	Corrosion protection effectiveness	Hot weather and high humidity will cause bubbling and thereby peeling will occur.	Disbondment of primer after it dries up. Hot weather and high humidity will cause bitumen to crack. The disbondment also cause the outer layer to peel off.	Hot weather will expedite the osmosis effect, therefore there will be no disbondment It will always stay visco elastic
5	Weathering / Wear properties of coating	Loss of thickness Discoloration	No effect	No effect PVC is UV-resistant
6	Effectiveness of bonding	“Peel Test” using Adhesion Tester Testing Location: Spot point	“Holiday Test” using High Voltage Tester Testing Location: Entire Pipeline	“Holiday Test” using High Voltage Tester, testing @ 15kV Testing Location: Entire Pipeline
7	Cost per meter square of pipe area			Cost per m2: from $122.00
8	Product Shelf-life	Unclear	Max. 2 years	No Shelf life – Unlimited

Video

Catalog download

Có tất cả 9 file, kích thước 3,5 MiB với 427 lượt tải trong mục STOPAQ.

Hiển thị từ 1 tới 9 trong tổng số 9 file.

STOPAQ

PDS-Stopaq-Basecoat-V2-EN.pdf
» 632,4 KiB - 65 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-CZ-V6-EN.pdf
» 259,2 KiB - 54 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-CZH-DS-V4-EN.pdf
» 211,0 KiB - 49 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-CZH-V11-EN.pdf
» 664,3 KiB - 45 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-CZHT-V6-EN.pdf
» 215,1 KiB - 47 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-CZHT-V6-ES.pdf
» 218,9 KiB - 43 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-EZ-V3-EN.pdf
» 631,0 KiB - 40 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-EZHT-V1-EN.pdf
» 144,4 KiB - 44 hits - 1 Tháng Một, 2000

PDS-Stopaq-Wrappingband-EZR-V2-EN.pdf
» 628,9 KiB - 40 hits - 1 Tháng Một, 2000

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