Product Description
SHANGHAI EUROPEAN-ASIAN SYNTHETIC MATERIAL CO.,LTD.
Shanghai European-Asian Synthetic Materials Co., Ltd., established in 1992, is renowned in China as one of the leading manufacturers specializing in the research, development, and production of thermosetting phenolic resins, plastics, phenolic molding compounding materials, and their products.
Located in the Jinshan Second Industrial Zone of Shanghai, our factory spans nearly 24,000 square meters with a construction area of approximately 20,000 square meters. Built to domestic first-class and international advanced standards, our factory utilizes automated systems for resin and molding compound production.
PHENOLIC MOULDING MATERIAL EA-5553Je
EA-5553Je is a type of phenolic molding compound with good heat-resistance and flame-resistance properties. Based on Novolac with wood flour and other mineral additives, it is mainly used to make insulation structures of low voltage electric parts, daily utensil parts, etc. It gained the UL94 label. It is suitable for injection molding and transfer molding. The product is in granular form and colored products are available as per customer's needs.
Technical Specifications
(Custom configurations available upon request, Notesd:1,The indexes of fluidity (Raschig) and shrinkage are determined by the seller and buyer. They are
only for reference. 2, Test specimens for determination are compression molded. 3, Data in the table are determined according to ISO 14526-2 ,Test of flammabilty and Arc resistance performance level category are determined according to UL94 and ASTM D495 respectively. )
only for reference. 2, Test specimens for determination are compression molded. 3, Data in the table are determined according to ISO 14526-2 ,Test of flammabilty and Arc resistance performance level category are determined according to UL94 and ASTM D495 respectively. )
(No.) | Properties | Indexes |
1 | Relative density - | 1.40-1.50 |
2 | Flexural strength MPa | 70-85 |
3 | Stress at break MPa | 40-60 |
4 | Impact strength (notched) kJ/m2 | 1.4-2.1 |
5 | Impact strength (unnotched) kJ/m2 | 5.0-7.0 |
6 | Heat deflection temperature (Tf 1.8Mpa) °C | 160-180 |
7 | Flammabili-ty(glow bar),BH | ≤BH2-10 |
8 | Test of flammability 2.0mm | V-0 |
9 | Volume resistivity Ω.cm | 10 11 -10 13 |
10 | Surface resistivityΩ | 1011-1013 |
11 | Electric strengthkV/mm | 10-20 |
12 | Proof tracking index, PTI- | 125-175 |
13 | Dissipation factor (1MHz) - | 0.03-0.10 |
14 | Moulding shrinkage% | 0.70-0.90 |
15 | Water absorbency mg | 30-70 |
16 | Fluidity (Raschig) mm | 60-180 |
17 | Arc resistance performance level category - | 7 |
Preheating Condition | Curing Condition | |||
Temperature °C | Time min | Temperature °C | Pressure MPa | Curing Time min/mm |
105-125 | 10-20 | 165-175 | 25-40 | 1.0 |
Barrel temp.°C | Mould temp.°C | Injection pressure MPa | Keeping pressure MPa | Keep time s/mm | ||
Nozzle | Inlet | Fixed mould | Moving mould | |||
90-100 | 70-80 | 165-175 | 170-180 | 80-160 | 100-200 | 20-30 |
Application
1.Electrical Components
2.Automotive Parts
Switches, plugs, circuit breaker housings, fuse holders, sockets, connectors, capacitors, relays, lamp switches, fluorescent starter casings, carbon brush holders; transformer frames & support brackets for home appliances, laptops and consumer electronics
Car ashtrays, seat & safety belt fittings, brake/transmission components, automotive commutators, water pump spare parts, Motor commutators
