Audited Supplier
PBT&PET Description:
Polybutylene terephthalate (PBT)/ Polyethylene terephthalate(PET) is the thermoplastic
polyester material with excellent performance.It has the characteristics of good heat
resistance,low moisture absorption,good chemical resistance,good weather resistance,
high dielectric strength,good electrical properties,high dielectric strength and dimensional
stability.And it is easy to be made to glass fiber reinforced or flame-retardant products,
which can be ultrasonically welded and easily processed. And they are widely used in the fields
of electrical and electronic,mechanical and chemical,automotive,etc.
PBT&PET Features:
1, good heat resistance, super toughness& fatigue resistance.
2, nice electrical stability.
3. excellent dimension stability,
4, self-lubricating, low water absorption,
5, electrical insulation is good
6, to keep good properties in the humid environment.
Hua Gong Materials Advantage:
1. Non-toxic and environment-friendly.
2. Competitive price and steady-quality.
3. Our color masterbatches are of high concentration pigment with bright colors and strength.
4. When they are used in resins, it shows better dispersing and stablility performance.
5. Also the mixture has the highest mechanical intensity preservation rate.
6. Anti-migration.
7. High compatibility.
Grade/process:
Food grade,cast film,blow,drawbench,injection,extrusion,foam,sheet,drawing or spinning etc.
PBT&PET Main Application Field
| Fields | Application Cases |
| Auto parts | Light parts, Door mirror frame, air supply port, igniter coil bobbin, insulation cover, motorcycle igniter |
| Electrical&Eletronics parts | Optic Cable loose tubes,Connectors, sockets, relays, sound output transformer skeleton, energy saving lamp holder, hair straighter, and other consumer electronics |
| Industrial parts | Bobbins, splitter,instruments and meters and so on |
| Material | Grade No. | Filler(%) | FR (UL-94) | Description | Main Application | |
| PBT, PET Series | Glassfiber reinforced PBT&PET,High Strength | SP20G20/G30/G40 | 10%-40% | HB | PBT+20%GF Reinforced | Hair Straightor, Computer radiator fan, Iron base etc |
| SP30G20/G30/G40 | 10%-40% | HB | PET+20%GF Reinforced | |||
| GF& FR PBT&PET,High Strength | SP20G30FGN | 30% | V0 | PBT+30%GF, Halogen free FR V0 1.6mm | Various Switch components, Connectors, Coil Bobbin, Transformers bobbin, Adaptor cover etc.(15%, 25% is also avaliable) | |
| SP30G30FGN | 30% | V0 | PET+30%GF, Halogen free FR V0 1.6mm,Equal to DUPONT FR530 | |||
| SP20G20F/G30F | 20%-30% | V0 | PBT+20%GF, FR V0 1.6mm | |||
| SP30G20F/G30F | 20%-30% | V0 | PET+20%GF, FR V0 1.6mm, | |||
| Properties | Test Condition | Test Method | Unit | Typical Value |
| Physical | ||||
| Specific Gravity | ASTM D792 | - | 1.60 | |
| Molding Shrinkage | ASTM D955 | % | 0.3 ~ 0.6 | |
| Melt Flow Rate | 250ºC/2.16kg | ASTM D1238 | g/10min | 12 |
| Water Absorption | 23ºC, 24hrs | ASTM D570 | % | 0.06 |
| Mechanical | ||||
| Tensile Strength, 3.2mm | ASTM D638 | |||
| @ Break | 5mm/min | kg/cm2 | 1,050 | |
| Tensile Elongation, 3.2mm | ASTM D638 | |||
| @ Yield | 5mm/min | % | - | |
| @ Break | 5mm/min | % | 2.0 | |
| Flexural Strength, 3.2mm | 1.3mm/min | ASTM D790 | kg/cm2 | 1,750 |
| Flexural Modulus, 3.2mm | 1.3mm/min | ASTM D790 | kg/cm2 | 85,000 |
| IZOD Impact Strength, 6.4mm | ASTM D256 | |||
| (Notched) | 23ºC | kg·cm/cm | 8.5 | |
| Thermal | ||||
| Melt Temperature | ASTM D3418 | ºC | 223 | |
| Heat Deflection Temperature, 6.4mm | ASTM D648 | |||
| (Unannealed) | 18.6kg | ºC | 190 | |
| 4.6kg | ºC | 210 |
Q1. Can you provide OEM & ODM service?
A: Yes.
Q2. What's your Trading Term ,Payment Term?
A: 1)EXW,FOB, CFR or CIF.
2)T/T or L/C at sight by production order,accept Western Union or Paypal for sample freight.
Q3. Is the samples free?
A: Sample is Free, but the freight will refund you when your big order.
Q4. What's your MOQ?
A: 1 PC is available to our company,but the freight cost for unit price will be very high.
Q5. Can we print our own logo or brand on the products?
A: Welcome, you can send your own design of LOGO, we can make new mold and print or label any LOGO for you.
Q6. What's your nearby sea port?
A: Shanghai or Ningbo port in China.
Q7. What's carrier in your plastic industry?
A: PE,PP,PBT,PET,PA,PS,PC,PVC,ABS,EVA,TPE,TPU,TPR,TPV,PLA etc.
Q8. What's material of your rubber?
A: HNBR,NBR,NR,FKM,EPDM,SIR,PU,ACM,FVMQ,SBR,CR,IIR and so on.
