Views: 2 Author: Site Editor Publish Time: 2022-07-28 Origin: Site
Stone Plastic Composite vinyl flooring is more and more popular new style ecofriendly vinyl flooring. SPC rigid flooring is set apart from other types of vinyl flooring by its uniquely resilient core layer. This core is made from a combination of natural limestone powder, polyvinyl chloride and some stabilizers.
SPC vinyl is a luxury vinyl flooring option with a structurally rigid, 100% waterproof core. SPC is also known as rigid core vinyl, and we use these terms interchangeably. Rigid core engineered vinyl flooring is designed to look like wood or stone, but requires less upkeep.
Household grade: 21, 22, 22+, 23
Commercial grade: 31, 32, 33, 34
Light Industrial Grade: 41, 42, 43
Wear layer grade: T, P, M, F
Defect name | Appearance |
Overprint deviation, pattern distortion, wrinkles, air bubbles | Not obvious |
Color difference, Impurities, Black spots, Pollution | Not obvious |
Leakage, Lack of film, Delamination, Holes | Not allowed |
Crack, Fracture, Defect, Crack | Not allowed |
| Length | Width |
914.4 | 101.6 |
127.0 | |
152.4 | |
177. | |
203.2 | |
228.6 | |
1219.2 | 101.6 |
127.0 | |
152.4 | |
177.8 | |
203.2 | |
228.6 | |
254.0 |
Latch Floor Thickness : 3.0/3.2/3.5/3.8/4.0/4.2/4.5/4.5/5.0/5.5/6.0/7.5/8.0/8.5/9.0/9.5/10.0mm
| Grade | 21 | 22 | 22+ | 23 | 31 | 32 | 33 | 34 | 41 | 42 | 43 |
| Thickness | 0.15 | 0.20 | 0.20 | 0.30 | 0.30 | 0.4 | 0.55 | 0.7 | 0.4 | 0.55 | 0.7 |
| Project | Index |
| Mass deviation per unit area/% | Nominal value+13 -10 |
| Residual dent/mm | 0.15＜ I ≤0.40 |
| Color fastness/grade | ≥6 |
| Lock pull strength KN/M | ≥1.5 |
| Caster wear resistance/r | ≥25000 |
| Mildew resistance/grade | ≤1 |
| Pollution resistant | No pollution, no corrosion |
| Heating dimensional change rate/% | ≤0.25 |
| Heating warpage/mm | ≤2.0 |
| Cold and hot warpage/mm | ≤2.0 |
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