GB/T 6595-1986
Replaced
T/SGX 011-2021
Active
Group standards
T/SGX 011-2021 Special material for poly(butylene adipate terephthalate)/calcium carbonate film
T/SGX 011-2021 Special material for poly(butylene adipate terephthalate)/calcium carbonate film
Price:
$ 20.00
Basic Information
Standard Code:
T/SGX 011-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2021-09-29
Implement Date:
2021-10-29
Scope
Scope: This document specifies the terms and definitions, classification and labeling, requirements, test methods, inspection rules, marking and packaging, transportation and storage of film-specific materials modified by blending polybutylene terephthalate-adipate (PBAT) with calcium carbonate (CaCO3). This document applies to film-specific materials primarily made from PBAT and CaCO3, with the addition of appropriate additives and modified by melt blending; Main technical content: Number Project/Unit Indicator Requirements C10 C20 C30 C40 C50 Density / (g/cm3) ≤ 1.28 1.28~1.38 (inclusive) 1.38~1.48 (inclusive) 1.48~1.58 (inclusive) ≤ 1.68 Melt Flow Rate (MFR) / (g/10 min) X < 5 X ± 15 ≤ X < 10 X ± 2 > 10 Ash / % ≤ 10 ≤ 20 ≤ 30 ≤ 40 < 49 Water Content / % < 0.25 Tensile Strength / MPa > 16 > 14 > 12 > 10 > 96 Elongation at Break / % > 400 > 350 > 300 > 250 > 200 Note: X is the nominal value of the indicator for each product brand.
Development Information
Related Standards
GB/T 6598-1986
Active
GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method
GB/T 6599-1986
abolished_transferred
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 8330-1987
Replaced
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8331-1987
Replaced
GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state
GB/T 8324-1987
Replaced