TR resin
What is TR resin?
Features*1
1.Significantly improved bending strength
2.Greatly improved heat resistance
3.Greatly improved dimensional stability
4.Excellent creep*2 properties
= makes it hard to be deformed and hard to break even when a load is applied for a long time
5.Improved flame retardancy * Depending on the grade
*1) Compared to normal PP (polypropylene)
*2) Creep is a phenomenon in which material deformation increases with time under a constant load.
Typical formulation examples
| Features | |
|---|---|
| Talc | Inorganic mineral additives gives rigidity, heat resistance, and dimensional stability to the resin |
| Calcium carbonate | Inorganic calcium salt additive gives rigidity to the resin |
| Precipitated barium sulfate | Natural barite adds gloss to the resin |
| Mica | Inorganic natural mineral = Adds high rigidity to the resin |
| Antibacterial agent | Silver ion and natural marine products = Add antibacterial properties to the resin |
| Carbon black | Carbonaceous fine particles = Adds conductivity and weather resistance (prevents UV degradation) in the resin |
| Glass fiber | Glass-melted inorganic material = Adds excellent rigidity to the resin, improving dimensional accuracy |
Lineup
| Features | |
|---|---|
| High-rigidity grade | Material with improved rigidity, heat resistance and shrinkage performance |
| Antibacterial grade | Non-silver, antibacterial material derived from natural products |
| Conductive grade | Materials with a wide range of conductive performance from antistatic properties to conductive properties |
| Surface modification grade | Highly functional material that provides water and oil repellency and prevents dirt |
| Flame retardant grade | Materials with flame resistance from V-2 to V-0 (UL = 94 equivalent) |
| Low specific gravity grade | Low specific gravity material achieved by blending a special inorganic filler |
Option
Typical characteristics (PP base)
［Flexural modulus (PP)］
［Deflection temperature under load］
［Mold shrinkage］
