I produced the model 61008 dedicated fiber optic cable PBT is polymerized by PTA and BDO.,Through the solid phase modified into cable for PBT. This material is suitable for the production of all beam tube optical cable.
This material has the advantages of easy molding.ointment has good compatibility, good mechanical properties and electrical properties, hydrolysis resistance. It is widely used in cable industry.
Our company's PBT is suitable for all beam tube production ( φ1.5~12mm) , Has good processing properties and mechanical properties.
To use PBT-61008 ,the machine should as following set:
|Item||Injection molding machine|
|tube tolerance||+ / - 0.05mm|
|cooling water temperature||15°C-60°C|
Production : PBT-61008
|S/N||Inspection Item||Unit||Standard Requirements YD/T1118.1-2001||Inspection Result|
|4||Tensile Strength at yield||M Pa||≥50||55|
|5||Elongation at yield||%||5~10||6.8|
|6||Elongation at break||%||≥100||280|
|7||Modulus of elasticity in tensile||M Pa||≥2100||2280|
|9||Modulus of elasticity in flexure||M Pa||≥2200||2320|
|11||Izod impact strength（23℃）||KJ/m2||≥5||5.6|
|12||Heat distortion temp 0.45M pa||℃||≥170||181|
|Heat distortion temp 1.8M pa||≥55||58|
|13||Coefficient of volume Resistance||Ω.cm||≥1.0* 1014||3.92*1014|
1. Do not open before using . The production should keep dry and sealed.
2.Store in dry place
3.Pls read the instruction manual and dry the granuales before used for 2-4 hours by hopper dryer at 120℃-140℃