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PBT日本东丽；
1401X06 |
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1101H |
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1401X04Characteristics of PBT plastic raw materials:
1. Excellent mechanical performance, high mechanical strength,good fatigue resistance and dimensional stability. Creep is alsosmall, and these properties rarely change under high temperatureconditions.
The energy consumption for producing PBT is the lowest amongengineering plastics, which is of great significance in the contextof energy scarcity worldwide.
3. Excellent heat aging resistance, with an enhanced ULtemperature index of 120-140 ℃. In addition, outdoor long-termaging resistance is also very good.
4. Good solvent resistance, no stress cracking.
PBT is easy to flame retardant and can reach UL94V-0 level. Dueto its good affinity with flame retardants, it is easy to developreactive or additive flame retardant grades. Flame retardantproducts are widely used in the electronic and electricalindustry.
6. PBT is prone to decomposition when exposed to water, andcaution should be exercised when used in high temperature andhumidity environments.
7. Excellent electrical performance, high volume resistivity anddielectric strength, excellent arc resistance, minimal moistureabsorption, and stable electrical performance in humid andhigh-temperature environments. It is an ideal material formanufacturing electronic and electrical components.
8. Easy to shape and process, easy to use ordinary e forinjection molding or extrusion. Due to its fast crystallizationspeed, good fluidity, and lower mold temperature red to other engineering materials, it only takes a fewseconds to process thin-walled parts, and only 40-60 seconds forlarge components.