G-Series: Fire-retardant, Black and Low thermal conductivity
Product Features: Low thermal conductivity, better bonding, high strength, fire-retardant with high output rate
Application: Gray low energy consuming thermal materials for buildings, thermal foaming sheet for passive house, special electric structural components etc.
| Performance | Test Methods | Unit | G-SA | G-SB |
| Apparent density | GB/T6343-2009 | Kg/M3 | 18 | 18 |
| Compression Strength (10% deformation) | GB/T8813-2020 | KPa | 110 | 105 |
| Bending strength | GB/T8812.1-2007 | KPa | 233 | 231 |
| Tensile strength | GB9641-88 | KPa | 266 | 280 |
| Heat deflection temperature | ℃ | 85-100 | ||
| Coefficient of thermal expansion | ℃ | (5~7)*10-5 | ||
| Dimensional Stability | GB/T8811-2008 | % | ≤0.5 | ≤0.3 |
| (70±2℃, 48Hr) | ||||
| Thermal conductivity (25℃) | GB/T10294-2008 | W/M.K | 0.031~0.033 | 0.031~0.033 |
| Water vapor transmission rate | QB/T2411-1998 | Ng/(Pa.m.s) | ≤4.0 | ≤4.0 |
| Water Absorption rate(3 days) | GB/T8810-2005 | % | ≤1.5 | ≤1.2 |
| Water Absorption rate(7 days) | GB/T8810-2005 | % | ≤1.8 | ≤1.5 |
| Water-absorbing rate(28 days) | GB/T8810-2005 | % | ≤2.0 | ≤1.7 |
| Selective Burning Performance grading* | GB8624-2012 | GB8624B1(B-s1,d0,t2) Grade | ||
*Remarks: Regarding the classification of flame retardant performance; Tianjin Xinlongqiao Ten Plastics Co.Ltd. sent G material flame retardant sheet (G-SB, 18 Kg/M) to National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Fire-Resistant Components on October 18, 2021 for testing according to According to GB8624-2012 “Classification Method of Combustion Performance of Building Materials”, the result can reach GB8624B1(B-s1,d0,t2) grade.
| Item | Unit | Physical Properties | |||
| Density | Kg/m3 | 15 | 18 | 20 | 25 |
| Ibs/ft3 | 0.94 | 1.12 | 1.25 | 1.56 | |
| Thermal conductivity | w/mk | 0.0335 | 0.0320 | 0.0310 | 0.0305 |
| But/(ft.h.F) | 0.01936 | 0.01849 | 0.01792 | 0.01763 | |
| Thermal resistance | M2.K/W | 0.77 | 0.79 | 0.82 | 0.83 |
| F.ft2.h/Btu 25℃ | 4.30 | 4.51 | 4.65 | 4.73 | |
| Sample thickness | mm | 25.4 | 25.4 | 25.4 | 25.4 |
| in | 1 | 1 | 1 | 1 | |
| Compressive strength | Kpa | 90 | 110 | 121 | 147 |
| PSI | 13.05 | 15.95 | 17.55 | 21.32 | |
| Bending strength | Kpa | 200 | 230 | 252 | 316 |
| PSI | 29.00 | 33.35 | 36.54 | 45.82 | |
| Tensile Strength | Kpa | 200 | 266 | 272 | 332 |
| PSI | 29.00 | 38.57 | 39.44 | 48.14 | |
| Heat deflection temperature | ℃ | 95 | 95 | 95 | 98 |
| Coefficient of thermal expansion | \ | 5*10-5 | 5*10-5 | 5*10-5 | 5*10-5 |
| Conductive dimensional stability (70±2℃,48Hr) | % | ≤0.5 | ≤0.5 | ≤0.3 | ≤0.3 |
| Water absorption | %(v/v) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.2 |
| Water vapor coefficient | ng/pa.s.m2 | ≤4.0 | ≤3.5 | ≤3.5 | ≤3.0 |
| Oxygen index | % | ≥30 | ≥30 | ≥30 | ≥30 |
Remarks:
Conversion relation：
1、Density:1Kg/m³=0.0624Ibs/ft³
2、Thermal conductivity：1W/MK=0.578But/(ft.h.F)
3、Thermal resistance=Thermal thickness m/Thermal conductivity (w/m.k)
4、Compression strength：1kpa=0.1450PSI
Type | Primary foam density (g/I) | Ultimate density (g/I) | |||||||
MS | SA | SB | S | SS | 4S | SA | SB | S | |
B-Series | 11-13 | 12-14 | 12-14 | 14-16 | 15-17 | 18-30 | 9-11 | 9-11 | 12-14 |
E-Series | 11-13 | 12-14 | 12-14 | 14-16 | 16-25 | 8-10 | 8-10 | 10-12 | |
F-Series | 11-13 | 12-14 | 12-14 | 14-16 | 16-25 | 4-5 | 4-5 | 6-8 | |
FM-Series | 12-14 | 12-14 | 12-14 | 14-16 | 18-40 | 8-10 | 8-10 | 10-12 | |
G-Series | 13-14 | 13-14 | 14-16 | 16-18 | 20-45 | 8-10 | 8-10 | 10-12 | |
H-Series | 11-12 | 11-12 | 11-12 | 12-13 | 13-14 | 14-25 | 3-4 | 3-4 | 4-5 |
1. B-Series Fast Molding & Most Economic
Product Features: fast foaming and molding, releasing with high temperature and economic on energy.
Application: cushioning materials, electronic and electrical equipment packaging etc.
2. E-Series Easily Processed & Wide Adaptable.
Product Features: High strength and hardness, better bonding, wide adaptability, products processed with smooth and glossy surface.
Application: high-strength packaging containers, foaming sheet, floating balls, plastic crafts, Lost-foam casting and special products according to the clients requirement.
3. H-Series Extremely Widespread Applied and Highest Expansion
Product Features: easily multiple foaming, highest expansion with best bolding and good toughness, extremely widespread application.
Application: Lightweight cushioning foaming sheet, packaging box for fruits &vegetables、marine products; foaming beads for particle board, Lost-foam castingproducts.
4. F-Series Fire Retardant & High-expansion
Product Features: Multiple foaming, fast molding, high-expansion and Fire Retardant
5. FM-Series High Fire Retardant & Standard Expansion
Product Features: High strength and hardness, High fire-retardant with high output rate.
Application: High fire-retardant and thermal materials for buildings, cushioning foaming sheet for civil construction, electric structural components etc.
6. G-Series Fire Retardant, Black and Low Thermal Conductivity
Product Features: low thermal conductivity, better bonding, high strength, fire-retardant with high output rate.
Application: Gray low energy consuming thermal materials for buildings, thermal foaming sheet for passive house, special electric structural components etc.
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