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Main features

Good adhesive force, smooth coating and protection within large temperature range;

 Long-term anti-corrosive effect, compact, hard and durable coating, good impact resistance performance, flexibility and adhesion;

Good anti-cathode disbanding capacity and good resistance to chemicals, solvent, water, sewage and sea water.

Application

It is applicable to the coating of crude oil pipelines, finished oil pipelines, oilfield water injection pipelines, sewage pipelines, inner wall of tap water pipelines, pipelines with flanges, elbows, valves, pumps and other deformed parts.

Product series

Powders in different colors can be made according to customers’ requirements.

Technical indexes

Appearance

Smooth surface, uniform gloss, no bubbles, cracks or shrinkage. Slight orange peel is allowed.

Adhesive force (prying and stripping method)

1-3

Bend resistance 4°

The coating is free from cracks (ambient temperature)

Strength for impact resistance (J)

≥11

Abrasive resistance (1,000 h, 1,000 spins )mg

≤20

Film thickness μm

Common type: 350±50, the improved type: 500±50

Cathodic disbanding (650℃ 48 h) mm

≤8

Salt spray test (1,000 h)

The film has no change.

Volume resistivity Ω.M

≥1×1,013

Electrical strength mv/m ≥30

≥30

Curing condition

180℃/10-15min 

205℃/8-10 min

230℃/5-7 min