ALCOM® PBT 700/1.5 HR GF15 PTFE15
- Chemical Family
- Polyesters
MOCOM Compounds ALCOM® PBT 700/1.5 HR GF15 PTFE15 is a pre-drying conditions polymer with a base polymer of polybutylene terephthalate, a filler/additive system of 15% glass fibers and 15% PTFE, and special features of improved sliding/wear, high stiffness, good hydrolysis resistance, and heat stabilization. Its applications areas include automotive, machinery, gear wheels, roller bearings, and its typical applications include functional components, bearings and sliding elements. Processing injection molding requires a melt temperature of 250-270°C and a mold temperature of 80-120°C.
Product families
Applications
- Powertrain & UTH
Product Families
- Polyesters & Copolyesters
Other characteristics
- Brand
- ALCOM
- Polymer Name
- Polybutylene Terephthalate (PBT)
- Fillers Included
- Glass Fiber, PTFE
- Glass Fiber
- PTFE
- Flexural Modulus
- 4800.0 - 4800.0 MPa
- Additives Included
- Heat Stabilizer
- Processing Methods
- Injection Molding
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Labeling Claims
- Azo Colorants-free
- Azo Dyes-free
- Conflict minerals-free
- PAH-free
- PFOA-free
- PFOS-free
- Persistent Organic Pollutants (POP)-free
- Material Features
- Excellent Hydrolysis Resistance
- Good Sliding Properties
- Good Tribological Properties
- Heat Aging Resistant
- Heat Stabilized
- High Stiffness
- Hydrolysis Resistant
- Improved Wear
- Storage Condition
Store in dry, protected from light not above 30°C.
- Pre-Drying Conditions
In a dry air (dessiccant) dryer 100-120 °C for 2-4 h; In an air circulatIng dryer 100-120 °C for 4-8 h; Dependant on moisture content
- Certifications and Compliance
Directive 2011/65/EC amended through EU/2015/863 (RoHS); EC No.1907/2006; IATF 16949; ISO 13485; ISO 14001; ISO 17025; ISO 45001; ISO 50001; ISO 9001; REACH (Europe); REACH (UK); RoHS Compliant; SVHC Compliant
- Plastics and Elastomers End Uses
- Automotive Applications
- Bearings
- Gear Wheels
- Machine/Mechanical Parts
- Roller Bearings
- Sliding Parts
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Flexural Modulus | 4800.0 | MPa | ISO 178 |
| Flexural Strength | 125.0 | MPa | ISO 178 |
| Tensile Modulus | 5450.0 | MPa | ISO 527 |
| Tensile Strength at Break | 80.0 | MPa | ISO 527 |
| Tensile Elongation at Break | 3.0 | % | ISO 527 |
| Impact Strength (Charpy, at 23°C) | 55.0 | kJ/m² | ISO 179/1eU |
| Notched Impact Strength (Charpy, at 23°C) | 10.0 | kJ/m² | ISO 179/1eA |
Table 2 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1490.0 | kg/m³ | ISO 1183 |
Table 3 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat B50 | 202.0 | °C | ISO 306 |
| HDT / A (1.8 MPa) | 190.0 | °C | ISO 75-1/-2 |
| DSC (Melt Point) | 225.0 | °C | ISO 11357 |
Table 4 of 5
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Melt Temperature | 250 - 270 | °C |
| Mould Temperature | 80 - 120 | °C |
Table 5 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Index (MVR) | 7.0 | cm³/10min | ISO 1133 |
| MVR Temperature | 250.0 | °C | — |
| MVR Load | 2.16 | kg | — |
| Shrinkage (Lengthwise, 24h) | 0.4 - 0.6 | % | ISO 294-4 |
| Shrinkage (Lateral, 24h) | 1 - 1.2 | % | ISO 294-4 |
