Polyethylene Powder Coating for Internal and External Pipeline Coating
We are a manufacturer based in China, specializing in high-quality Polyethylene Powder Coating for Internal and External Pipeline Coating for industrial clients worldwide. Technical support and custom formulation available.
Category：Application industries, powder Coating | Brand：MT
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.
Inquiry
We'll reply within 24 hours
