Feature: | Biodegradable |
---|---|
CAS No.: | 26062-94-2 |
Formula: | C12h12o4 |
EINECS: | 919-257-3 |
Material: | Polybutylene Terephthalate/PBT |
Usage: | General Plastics, Engineering Plastics, Specialty Plastics |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
PBT 1100 IV 1.0 is a general purpose grade base resin, with non-reinforced, medium viscosity, which can be used in injection molding. | |||
Properties | Unit | Standard | Typical Value |
PHYSICAL PROPERTIES | |||
Density | g/cm3 | ASTM D792 | 1.31±0.02 |
Intrinsic Viscosity | dl/g | ASTM D445 | 1.0±0.020 |
Melting temperature | ºC | ISO 11357, DSC Way | 224.0±2.0 |
Melt Flow Rate,235ºC/2.16kg | g/10min | ASTM D1238 | 20.0-25.0 |
Melt Flow Rate,250ºC/2.16kg | g/10min | ASTM D1238 | 30.0-45.0 |
Melt Flow Rate,250ºC/5.00kg | g/10min | ASTM D1238 | 68.0-78.0 |
CEG(Carboxyl End Groups) | meq/kg | Potentiometric titration | ≤30 |
Color b | Hunter Lab Photometer |
(D65,10º) | ≤5.0 |
Color L | Hunter Lab Photometer |
(D65,10º) | ≥91.0 |
Ash Content | % | ASTM D5630-06 | ≤0.035 |
Moisture Content | % | ASTM D570 | ≤0.30 |
Chip Powder Content | PPM | GB T9345.1-2008 | ≤50 |
Chip Size | g | Bluestar Internal Standard | 2.0±0.2 |
MACHANICAL PROPERTIES | |||
Tensile Strength(50mm/min) | MPa | ASTM D638 | 50-60 |
Tensile Elongation | % | ASTM D638 | ≥80 |
Flexible Strength | MPa | ASTM D790 | ≥75 |
Izod Impact, notched, 23ºC | KJ/M2 | ASTM D256 | ≥4.0 |
THERMAL PROPERTIES | |||
HDT, 1.80MPa, 3.2mm | ºC | ASTM D648 | 55 |
Processing Parameters | Unit | Typical Value |
INJECTION MOLDING | ||
Drying Temperature | ºC | 120-140 |
Drying Time | hrs | 3-4 |
Melt Temperature | ºC | 235-250 |
Nozzle Temperature | ºC | 240 |
Mold Temperature | ºC | 60-80 |
Injection Pressure | MPa | 40-100 |
Back Pressure | MPa | 4-15 |
Screw Speed | RPM | <100 |
COMPOUDING EXTRUSION | ||
Drying Temperature | ºC | 120-140 |
Drying Time | H | 3-4 |
Melt Temperature | ºC | 220-250 |
Extruder Temperature ZONE1, close to feeder | ºC | 210-245 |
Extruder Temperature ZONE2 | ºC | 210-245 |
Extruder Temperature ZONE3 | ºC | 210-245 |
Extruder Temperature ZONE4 | ºC | 210-245 |
Extruder Temperature ZONE5, close to die | ºC | 210-245 |
Screw Speed | RPM | ≤900 |
1.This product helps reduce material costs, restore value and improve product quality.
2.This product is used on compression molding, highly reinforced composites, powder coating, 3D printing, and other demanding applications.
3.This product can be mixed with lubricant, modifier, additive or reinforcing agent to enhance product performance.
1. Waterproof Design(Dual package, Waterproof bag Inside)
2. Sealed Packaging,Impact resistant (Kraft paper bag+PE/Aluminum liner)
3. Water-proof , Anti-breaking,Anti-extrusion . Anti-heavy throw
4. Transporation by sea, the sample can be shipped by air.
Syntop chemical Co., Ltd. Is a professional wax supplier from China.We have owned wax factory and can supply stable quality wax with the competitive price.Our major products include: Fischer tropsch wax,Micro crystalline wax,Powder Micro crystalline wax,Oxidized Polyethylene wax,PPO Powder,ect.
Syntop also can do OEM business. We has established a complete R& D and product quality control center, will focus on customer' s needs and technology innovation.Consulting--solutions--quotation--sending samples--quality check--placing orders--deliver goods--after sell services
1.Technical backgroud Sales can provide in-time and professional responses to customers' inquiries.
2. Real-time Quality Inspection Tour in full production process;
3. Certicate of Analysis provided for each delivery of goods
4. After-sales quality tracking and feedback
5. Customers complains processing management system to guarantee the consistant improving service to each client.
01.Are manufacture or trading company?
A:We are manufacturer.We are welcome to visit our factory.
02.How can I get a sample?
A:You can discuss with us,We normally send sample by EMS,DHL.
A few samples is free but you need to pay for the shipping cost.
03.How to ensure product quality?
A:You can get some sample,or we can send some certificate to you.
04.When can I deliver the goods?
A:Lead-time is around 7-14 working days after we receive the advance payment. It varies according to different products and quantity.
05.Can you give me a discount price?
A:Sure,it depend on your quantity.
06.Is it possible to custom the labels with our own design?
A:Yes,we could supply OEM service accoring to your requested packing and quality.
Suppliers with verified business licenses