Weifang Shihua Chemical Building Material Co., Ltd.
| Surface Dry | ≤4 |
| Low-temperature Flexibility | No crack at -10℃ |
| Supply Ability | 1000000kg per Month |
| Substrate Requirement | Dry solid substrate preferred; cures by air moisture, standing‑water surface forbidden |
| Solid Content /% | ≥65 |
| Elongation at Break /% | ≥300 |
| Waterproofness (0.3MPa, 30min) | No water penetration |
| Packaging Details | Pails+Bags |
| Application Method | Cold‑applied by troweling or brushing |
| Through Dry | ≤8 |
| Model Number | Water‑borne eco‑friendly polyurethane coating |
| Brand Name | shhous |
| Place of Origin | Shandong, China |
| Certification | ISO |
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Product Specification
| Surface Dry | ≤4 | Low-temperature Flexibility | No crack at -10℃ |
| Supply Ability | 1000000kg per Month | Substrate Requirement | Dry solid substrate preferred; cures by air moisture, standing‑water surface forbidden |
| Solid Content /% | ≥65 | Elongation at Break /% | ≥300 |
| Waterproofness (0.3MPa, 30min) | No water penetration | Packaging Details | Pails+Bags |
| Application Method | Cold‑applied by troweling or brushing | Through Dry | ≤8 |
| Model Number | Water‑borne eco‑friendly polyurethane coating | Brand Name | shhous |
| Place of Origin | Shandong, China | Certification | ISO |
| High Light | water based pu waterproof coating ，no organic pu waterproof coating ，no organic polyurethane waterproofing coating | ||
No Organic Solvent Water-based Polyurethane Waterproof Coating For Enclosed Space
Water‑based Polyurethane Waterproof Coating Construction Procedure
| No. | Test Item | Technical Index | ||
| Type Ⅰ | Type Ⅱ | |||
| 1 | Solid Content /% ≥ | 65 | 65 | |
| 2 | Drying Time | Surface Dry ≤ | 4 | 4 |
| Through Dry ≤ | 8 | 8 | ||
| 3 | Tensile Strength /MPa | 1 | 1.5 | |
| 4 | Tensile Strength Retention after Treatment /% | Heat Treatment ≥ | 80 | 80 |
| Alkali Treatment ≥ | 60 | 60 | ||
| Acid Treatment ≥ | 40 | 40 | ||
| Artificial Weathering ≥ | — | 80-150 | ||
| 5 | Elongation at Break /% ≥ | 300 | 300 | |
| 6 | Elongation at Break after Treatment /% | Heat Treatment ≥ | 200 | 200 |
| Alkali Treatment ≥ | 200 | 200 | ||
| Acid Treatment ≥ | 200 | 200 | ||
| Artificial Weathering ≥ | — | 200 | ||
| 7 | Low-temperature Flexibility (∅10mm mandrel) | No crack at -10℃ | No crack at -20℃ | |
| 8 | Waterproofness (0.3MPa, 30min) | No water penetration | No water penetration | |
| 9 | Thermal Expansion/Contraction Rate /% | Elongation ≤ | 1 | 1 |
| Contraction ≤ | 1 | 1 | ||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2000
Total Annual:
17790000-17790000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Weifang Shihua Chemical Building Materials Co., Ltd. Founded in 1994, the company has a registered capital of RMB 100.86 million and covers a plant area of over 30,000 square meters. It mainly manufactures more than 100 types of products across five major series, including Shihua‑brand po... Weifang Shihua Chemical Building Materials Co., Ltd. Founded in 1994, the company has a registered capital of RMB 100.86 million and covers a plant area of over 30,000 square meters. It mainly manufactures more than 100 types of products across five major series, including Shihua‑brand po...
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