| Model NO. | PB Tube |
| Material | Pb |
| Kind | Thermoplastics Pipes |
| Water Absorption | 0.2%~0.3% |
| Contraction Percentage | ＜0.4% |
| Tensile Strength | 30~40MPa |
| Product Name | High Chemical Stability Pb Tube |
| Processing Service | Cutting/ Molding |
| Mold Number | Pb |
| Purity | 100% |
| Diameter | 10mm 20mm 30mm 50mm or Customized |
| Length | 500mm 1000mm or Customized |
| Density | 0.9~0.93 g/cm3 |
| Working Temperature | -30℃ - 100℃ |
| Melting Temperature | 122℃-125℃ |
| Hardness | ≥61HD |
| Elongation | ≥75% |
| Application | Chemical, Engineering, Medical |
| MOQ | 100kg |
| Package | Customized |
| Sample | Available |
| Transport Package | Wooden Case/Pallet |
| Specification | 500mm 1000mm or Customized |
| Trademark | Seontec |
| Origin | China |
| HS Code | 3917290000 |
PB Pipe
The Diameter (Outer Diameter) Of PB Tube Has Four Specifications: 16mm, 20mm, 25mm and 32mm. PB Tube Can Be Mechanically Clamped Connection, Plug Connection, Hot Melt Connection. At Present, There Are Many Types Of Accessories, Which Can Basically Meet The Needs Of Engineering Applications. The Bearing Capacity Of PB Pipe Is Related To The Wall Thickness Of The Pipe And The Temperature Of The Medium Through Which It Passes - Water, And The Temperature Of The Medium Needs To Be Defined.
Item
PB-1
Appearance
Ivory Granules
Gray Granules
Transparent Granules
Melt Flow Rate (MFR)(190℃,2.16kg)g/10min
0.55-0.65
Isometry (math.)(≥%)
97.5
Density g/cm³
0.9-0.93
Melting Point (℃)
115-130
115-122
115-130
Tensile Strength (2Mpa)
25
Elongation At Break (2%)
17
Bending Modulus (≥Mpa)
650
500
650
Impact strength of cantilever beams
V Shape,23℃(≥kJ/m2)
25
Shore hardness D(≥D)
61
Crystallinity (2%)
60
Oxidation Induction Time 220℃(>min)
26
30
26
Details Images
Polybutylene (PB)
Formula - (CH2CH (CH2CH3.)]x-, Is An Inert Polymer. It Is Mainly Made Of Butene Polymerization, And Polypropylene And Polyethylene Are Often Used As Plastic Materials. At Room Temperature, It Is A Liquid Form. Molecular Weight: Average Relative Molecular Weight 500 ~ 2500
Density: 0.8 ~ 0.9 (15/4℃)
Flash point: 140 ~ 230℃
Polybutylene-1 ( Poly-1-Butene)
English Name PB-1 or iPBu, The Mechanism Is - (H2C-CH(C2H5))n -, A Thermoplastic Resin Polymerized From 1-Butene, Known As "Plastic Gold". The Melting Temperature Is 134.7℃. The Density Range Is 0.9-0.93 g/cm Or So. There Are Ivory, Gray And Transparent Particles, Colorless And Odorless Solids, And The Molecular Structure Is Regular. Its Chemical Resistance, Aging Resistance And Electrical Insulation Are Similar To Polypropylene.
