- NPG modified unsaturated polyester resin with high reactivity.
- Low viscosity, better coloring and thickening property.
- High gloss.excellent water and heat resistance.
- High physical properties.
Application
- Low shrinkage additive formulations for S/BMC.
- Electrical appliances,sanitary ,industrial parts,water tanks and auto motive parts etc.
Package
220kg or 1100kg
- 3months under 25ºC,away from heat sources, direct sunlight or steam pipes,rain etc.
- Keep sealed to prevent moisture pick-up and monomer loss.
Safety attention
- Resin solutions contain volatile and flammable monomers such as styrene(flash point : 31ºC)
- The resin should be handled and used in well ventilated, flame proof areas
- To wear gloves and goggles to guard against any skin/ eye irritation arising from the presence of styrene. Under no circumstances must accelerators be mixed with peroxide catalysts as it can cause explosions.
- Transportation should according to the State Council "Chemistry Dangerous Articles Safety Management Regulations" due to it contains styrene monomer.
inflammable.
Physical properties of casting resin
| Item | Value | Testing method |
| Barcol hardness | 48 | GB/T 3854 |
| Tensile strength | 50MPa | GB/T2568 |
| Tensile modulus | 3.0GPa | GB/T2568 |
| Tensile elongation | 1.5% | GB/T2568 |
| Flexural strength | 100MPa | GB/T 2570 |
| Flexural modulus | 3.3GPa | GB/T 2570 |
| Impact tough | 8.5KJ/m2 | GB/T 2571 |
| HDT | 130ºC | GB/T 1634 |
Post cure condition: 24hrs at room temperature+3hrs at 60ºC+2hrs at 110ºC
Other relative resins for S/BMC application
| Type | Viscosity at 25ºC(mPas) | Application field | Characteristics |
| Ortho | 1000-1200 | Sanitary ware,electrical, Automotive parts, construction | Good physical performance. Good thickening. Better gloss. |
| Ortho/NPG | 1200-1400 | ||
| FA | 2000-2600 | Auto motive parts | Class A surface. Heat resistance. High reactive. |
| NPG | 1400-1800 | ||
| NPG | 600-800 | Sanitary ware,electrical, automotive arts,construction | Electrical property. Good physical property. Heat and water resistance. |
| ISO | 1500-2000 | Electrical & communications | Good coloring. Better hardness. Good physical property. |
We focus on composites resin business and have a tolling plant in Changzhou city. We can supply all kinds of modified resin to feed up your solutions for composites. The business covers the total composites industry.
Q1:Do you provide sample for the trial?
A1:We could supply small size package for free.but we have to charge the freight.
Q2.Could you supply customized products friendly?
A2: Yes,we do.We have a team to sever in Fortune 500 and be able to supply products to satisfied with the end-users' technical requirement.
Q3. What about your lead time?
A3: Generally 2-4weeks after the order confirmed.
Q4. What are your terms of payment?
A4:Usually we do EXW, FOB, CIF, and DDP.
