Establishes a designation system for polyalkylene terephthalate-thermoplastic material which may be used as the basis for specifications. The types of polyalkylene terephthalate plastics are differentiated from each other by a classification system based on cell codes for appropriate levels of the designatory property. The designatory property is the viscosity number. Additional codes are given for information about intended application, method of processing and important properties, additives, colour and fillers. Examples for coded designations are given.
Số hiệu tiêu chuẩn
ISO 7792-1
Tên tiêu chuẩn
Plastics; Polyalkylene terephthalates; Part 1 : Designation
Ngày phát hành
1985-12-00
Tiêu chuẩn tương đương
DIN 16779-1 (1988-01), IDT * DIN 16779-1 (1980-12), MOD * DIN 16779-1 (1986-12), IDT * NF T50-005 (1988-10-01), IDT
Từ khóa
Classification systems * Definitions * Designations * Marking * Mouldings (shaped section) * Plastics * Polyalkylene terephthalate * Polybutylene * Polyesters * Polyethylene terephthalate * Polymers * Properties * Thermoplastic polymers * PET * Polybutylene terephthalate * PBT * Designation systems * Polycondensation products