Polyethylene Powder Coating for Internal and External Pipeline Coating
We are a manufacturer based in China. We specialize in providing high-quality Polyethylene Powder Coating for Internal and External Pipeline Coating for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Application industries, powder Coating Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Product Characteristics
· Excellent adhesion;
· Excellent surface smoothness;
· Excellent tensile performance;
· Outstanding chemical corrosion resistance;
· Lightweight, reducing transportation costs;
· Long service life under harsh environmental conditions;
· Complies with GB/T 17219 Hygienic Safety Evaluation Specification for Drinking Water Transmission and Distribution Equipment and Protective Materials of the People’s Republic of China;
· Meets the requirements of AWWA C213 Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines;
· Complies with GB/T 28897 Steel-Plastic Composite Pipes;
· Complies with CJ/T 120 Plastic Coated Steel Pipes for Water Supply.
Performance Specifications of Polyethylene Powder
|
Item |
Test Method |
Technical Specification |
| Appearance | — | Uniform, loose powder, no agglomeration |
| Density (g/cm³) | GB/T 1033 | ≥0.91 |
| Non-volatile Content (%) | GB/T 6554 | ≥99.5 |
| Melt Flow Index (g/10min) | GB/T 3682 | 5~15 |
| Sieve Residue | 50 mesh | <5% |
| Storage Period (in original product packaging) ≤35℃ | — | 12 months |
Performance Specifications of Polyethylene Coating
|
Item |
Test Method |
Technical Specification |
| Appearance | Visual Inspection | Smooth, uniform color, no bubbles or cracks; slight orange peel texture is acceptable |
| Coating Thickness | GB/T 6554 | 350~3000μm |
| Adhesion | GB/T 28897 | ≥30N/cm |
| Vicat Softening Point | GB/T 1633 | ≥85℃ |
| Tensile Strength | GB/T 1040.2 | ≥10MPa |
| Elongation at Break | GB/T 1040.2 | ≥300% |
| Brittleness Temperature | GB 5470 | ≤-65℃ |
| Peel Strength | GB/T 2792 | ≥40N/cm |
Application Areas
Suitable for internal and external protection of oil, gas, and water pipelines.
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