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.
| Performance | Test Methods | Unit | B-SB | ||||
| Apparent Density | GB/T6343-2009 | Kg/M³ | 15 | 20 | 25 | 30 | 35 |
| Compressive strength (10% deformation) | GB/T8813-2020 | KPa | 99 | 126 | 160 | 191 | 227 |
| Bending Strength | GB/T8812.1-2007 | KPa | 202 | 267 | 332 | 392 | 442 |
| Tensile Strength | GB9641-88 | KPa | 131 | 185 | 244 | 312 | 375 |
| Heat Deflection Temperature | ℃ | 85～100 | |||||
| Coefficient of thermal expansion | ℃ | (5~7)*10-5 | |||||
| Dimensional stability (70±2℃,48Hr) | GB/T8811-2008 | % | 0.5 | 0.3 | 0.2 | 0.2 | 0.1 |
| Thermal Conductivity (not more than) (20℃) | GB/T10294-2008 | W/M.K | 0.035 | 0.034 | 0.034 | 0.033 | 0.033 |
| Water vapor transmission coefficient (not more than) | QB/T2411-1998 | ng/(Pa.m s) | 5.0 | 4.0 | 3.5 | 3.0 | 2.5 |
| Water absorption rate when immersed in water (not more than) 3 days | GB/T8810-2005 | % | 1.5 | 1.2 | 1.0 | 0.8 | 0.6 |
| Water absorption rate when immersed in water (not greater than) 7 days | GB/T8810-2005 | % | 1.8 | 1.5 | 1.2 | 1.1 | 0.8 |
| Water absorption rate when immersed in water (not greater than) 28 days | GB/18810-2005 | % | 2.0 | 1.7 | 1.5 | 1.3 | 1.1 |
Product category | Product Specification/Particle Size(mm) | Standard / Customized | ||||||
Type | Name | MS | SA | SB | S | SS | 4S | |
B-Series | Fast molding | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.6-0.8 | 0.5-0.7 | 0.3-0.6 | Standard product |
C-Series | Color grade | 0.9-1.4 | 0.7-1.1 | Customized products | ||||
D-Series | Food grade | 0.5-0.9 | 0.3-0.6 | Customized products | ||||
E-Series | Easily processed | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.5-0.9 | 0.4-0.5 | Standard product | |
F-Series | Fire retardant | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.5-0.9 | 0.4-0.5 | Standard product | |
FM-Series | Fire retardant | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.5-0.9 | 0.4-0.5 | Standard product | |
G-Series | Black and Low thermal conductivity | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.5-0.9 | 0.4-0.5 | Standard product | |
H-Series | Easily processed | 1.2-1.8 | 0.9-1.4 | 0.7-1.1 | 0.6-0.8 | 0.5-0.7 | 0.4-0.5 | Standard product |
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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