Features of Sinopec Yizheng PBT resin products: low viscosity, good fluidity, fast crystallization, Rapid prototyping, high melting point, good thermal stability, high thermal deformation temperature, high heat resistance, high mechanical strength, high impact resistance, chemical resistance and aging resistance of modified products,
technical parameter；technical parameters
test item；test project | unit | GX111 | GX112 | XW321 | BM434 | GL236 | |
Properties of chemistry | intrinsic viscosity | Points up / grams | 0.750±0.015 | 0.820±0.015 | 1.000±0.015 | 1.200±0.030 | 1.300±0.030 |
Carboxy-terminal | Moore / ton | ≤30 | ≤30 | ≤30 | ≤27 | ≤27 | |
melting point | °C | ≥225 | ≥225 | ≥225 | ≥225 | ≥225 | |
price L | — | ≥88 | ≥88 | ≥88 | ≥90 | ≥90 | |
price b | — | ≤5.5 | ≤5.5 | ≤5.5 | ≤6.5 | ≤6.5 | |
Physical performance | density | g/cm3 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 | 1.30-1.32 |
Melt flow table | g/10min | 90-120 | 60-65 | 23-28 | 9-14 | 7-12 | |
tensile strength | Mapa | 40-50 | 50-60 | 50-60 | 50-60 | 50-60 | |
prolongation | °⁄° | ≥60 | ≥100 | ≥200 | ≥250 | ≥250 | |
notch(ed) impact strength | J/m | ≥40 | ≥40 | ≥40 | ≥45 | ≥45 | |
dielectric strength | kV / mm | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Product model: GX110A, GX112A, GX111A, GX113A, GX114A, GX121A, GX122JA, XW321, XW331, XW331SA, GL221A, GL223A, GL234A, GL235A, GL236A, SM512A, SM521A, BM433A, BM434A, DR500A, DR506A, DR775A, DR905A, PT610.,
MOQ=18 MT
FOB:Shanghai
Payment term;TT
5 days leading time
3 yrs warranty
Rhos approved
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