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Supplier: | Shanghai Xinlong Fireproofing Material Co., Ltd. |
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Price: | US $ 5-14.2piece |
Min Order: | 100piece |
Quantity:: | |
Trade Terms: | FOB,CFR,CIF |
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Prod Model: | N. D0.4-1.2 |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Size: | 1220*2440/1220*2500/1220*2700/1220*3000 |
Density: | 1.2-1.5g/cm3 |
Delivery Time: | 10-15days After Receipt of The T/T Deposit or L/C |
Nearest Port: | Shanghai Port |
Grade: | Grade A |
Appearance: | Panel |
Material: | Non-asbestos |
Shape: | Rectangle |
Refractory Temperature: | Over 2000 ℃ |
Usage: | Building |
Thickness: | 4-30mm |
Color: | White,Grey,Yellow,etc |
Type: | Calcium Silicate Board |
Surface Finishing: | Sanded, Polished |
Edge: | Square, Bevelled, Tapered,Groove |
No. | Inspection Items | Index of Standard | Test Value | Individual Determinant | ||
1 | Mechanical Properties | (M Pa)Flexural strength | X≥AL 58% Aspect strength ratio≥58% | X=15,AL≥12,X>AL Aspect strength ratio65% | Qualified | |
2 | Physical properties | (g/cm3)density | 1.2 1.36,1.38 Qualified | |||
water absorption | ≤25% | 16%,15% | Qualified | |||
Heat shrinkage | ≤0.5% | ≤0.48% | Qualified | |||
Inflation rate of wetlands | ≤0.25% | 0.19%,0.2% | Qualified | |||
Frost resistance | After 25 times of freeze thawing, no cracks and lamination should occur | no cracks and lamination should occur | Qualified | |||
W/(m.k)Thermal conductivity | D1.3 | ≤0.3 | 0.193 | Qualified | ||
Incombustibility | grade A1 | grade A1 | Qualified | |||
3 | Shape and size of the deviation | (mm)length | ±3 | -2~+3 | Qualified | |
(mm)width | 3 | -2~+2 | Qualified | |||
(mm)thickness | ±0.4 | -0.2~+0.2 | Qualified | |||
(%)thickness uniformity | ≤4 | 3.3 | Qualified | |||
(mm)Edge straightness | ≤3 | 1.5 | Qualified | |||
(mm)vertical edge | ≤3 | 1.5 | Qualified | |||
(mm)Diagonal difference | ≤5 | 0.3 | Qualified | |||
(mm)Flatness | ≤2 | 0.3 | ||||
4 | Appearance quality | positive surface | No cracks, separate layer, peeling | No cracks, separate layer, peeling | Qualified | |
Back surface | No cracks, separate layer, peeling | No cracks, separate layer, peeling | Qualified | |||
fall side | Fall Side depth≤5mm | No falling side | Qualified | |||
fall corner | 1Length ≤20mm width≤20mm And 1 piece board≤1 | No falling corner | Qualified |
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