Rear Bumper
Rear Bumper
These parts are attached to the rear of a vehicle for shock absorption at the time of a car crash.
Product packaging and Shipping conditions
13kgs/Pallet or Carton BoxDownload related information
Product info
| Business Field | Market | Manufacturer | Department |
|---|---|---|---|
| Composites | Mobility | KoreaComposite | Advanced Sales & Commercial Team |
product description
- SMC material has excellent thermal vulcanizing ability, excellent strength, and electrical insulation characteristic
- Seat SMC is a press molding material on a sheet with excellent moldability by impregnating unsaturated polyester resin with reinforcing material, filler, mold release agent, pigment, catalyst etc. and increasing viscosity by chemical. Thus, SMC can be adjusted according to the desired physical properties of the product because its change range of strength and various physical properties is wide according to the impregnation and arrangement of glass, which is a reinforcing material, and the filler.
< Reliability Test >
| Test item | Test method | Unit | Category | Test result | Requirements | |
| Gloss | MS 655-08 : 5th | – | 1 | 88.4 | – | |
| Water resistance | MS 655-08 : 5th | – | 1 | Exterior | No discoloration, change of color, cracking, gloss degradation, on the coating | No discoloration, change of color, cracking, gloss degradation, on the coatingfilm, andAdhesive is M-1, 0 ~Within M~2.5 Color difference(△E*) : 2.0 or less /Gray scale(Grade) : Grade 3 or more |
| Adhesive(Grade) | M-1.0 | |||||
| Color difference(△E*) | 0.47 | |||||
| Gray scale(Grade) | 4-5 | |||||
| Scratch resistance | MS 655-08 : 5th | Grade | 1 | 4 | 3.5 or more | |
| Moisture resistance | MS 655-08 : 5th | – | 1 | Exterior | No discoloration, change of color, cracking, gloss degradation, on the coating | No discoloration, change of color, cracking, gloss degradation, on the coatingfilm, andAdhesive is M-1, 0 ~Within M~2.5 / Color difference(△E*) : 2.0 or less /Gray scale(Grade : Grade 3 or more |
| Adhesive(Grade) | M-1.0 | |||||
| Color difference(△E*) | 0.42 | |||||
| Gray scale(Grade) | 4-5 | |||||
| Alkali resistance | MS 655-08 : 5th | – | 1 | Exterior | No discoloration, change of color, cracking, gloss degradation, on the coating | There should be no discoloration, change of color, cracking,gloss degradation, and substrate exposure on the coating film /Gray scale(Grade) : Grade 3 or more |
| Gray scale(Grade) | 4-5 | |||||
| Salt Spray Resistance | MS 655-08 : 5th | – | 1 | Exterior | No discoloration, change of color, cracking, gloss degradation, on the coating | No discoloration, change of color, cracking, gloss degradation, on the coatingfilm, andAdhesive is M-1, 0 ~Within M~2.5 / Color difference(△E*) : 2.0 or less /Gray scale(Grade) : Grade 3 or more |
| Adhesive(Grade) | M-1.0 | |||||
| Color difference(△E*) | 0.29 | |||||
| Gray scale(Grade) | 4-5 | |||||
| Pencil Hardness | MS 655-08 : 5th | – | 1 | H or more | HB or more | |
< Material report >
| Test item | Unit | SampleCategory | Results | Test method |
| Loss ignition | % | – | 29.6 | ASTM D2584-11 |
| Specific Gravity((23/23)℃) | – | – | 1.88 | ASTM D792-13(A Method)) |
| Tensile strength | MPa | – | 111 | ASTM D638-14(*) |
| Flexural strength | MPa | – | 208 | ASTM D790-17(**) |
| Flexural modulus of elasticity | GPa | – | 10.5 | ASTM D790-17(**) |
| Izod Impact Strength | J/m | – | 1.203(P) | ASTM D256-10e1(A Method) |
| Izod Impact Strength(~40℃) | J/m | – | 1.484(P) | ASTM D256-10e1(A Method)(***) |
| Load deformation temperature(1.82MPa) | ℃ | – | measurable(****) | ASTM D648-16(B Method)) |
| Absorption rate(24h Immersion) | % | – | 0.47 | ASTM D570-98(2010)e1 |
* Test speed : 5 mm/min, Test surface : Type I / ** Test speed : 1.4 mm/min, Distance Between Supports : 50 mm / *** Status control : (-40 ±2) ℃ X 30 min / **** Specified deformation (0.25 mm) does not occur up to maximum temperature of equipment (300 ° C)
Supply Ability
- Process: 800T/ 1000T/ 2500T PRESS -> Sanding -> Painting -> AssemblyLead Time : 2 days
Packing & Delivery
- Packaging Details : 13kgs
Contacts
Doojin Baek
+82-10-3684-8412
onlybback@idongsung.com
Contact supplier
