GB/T 20028-2026
硫化橡胶或热塑性橡胶 寿命和最高使用温度的推算
Rubber, vulcanized or thermoplastic—Estimation of life-time and maximum temperature of use
- 实施日期
- 2027-02-01
- ICS 分类
- 83.060
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 2,698 条
GB/T 20028-2026
Rubber, vulcanized or thermoplastic—Estimation of life-time and maximum temperature of use
GB/T 47836.2-2026
Rubber and rubber products—Determination of biobased content—Part 2: Biobased carbon content
GB/T 32679-2026
Ultra-high-molecular-weight polyethylene (PE-UHMW) Resin
GB/T 32682-2026
Plastics—Determination of environment stress cracking (ESC) of polyethylene—Full-notch creep test (FNCT)
GB/T 13578-2026
Rubber and plastics calender
GB/T 1685.1-2026
Rubber, vulcanized or thermoplastic—Determination of stress relaxation in compression—Part 1:Testing at constant temperature
GB/T 2412-2026
Plastics—Determination of isotactic index of polypropylene (PP) thermoplastics—Extraction method
GB/T 12008.3-2026
Plastics—Polyether polyols for use in the production of polyurethane—Part 3:Determination of hydroxyl number
GB/T 12008.1-2026
Plastics—Polyether polyols for use in the production of polyurethane—Part 1:Designation system
GB/T 12008.4-2026
Plastics—Polyether polyols for use in the production of polyurethane—Part 4:Determination of sodium and potassium content
GB/T 1844.4-2026
Plastics—Symbols and abbreviated terms—Part 4: Flame retardants
GB/T 47920-2026
Plastics—Testing and characterization of mechanically recycled polypropylene (PP) and polyethylene (PE) for intended use in different plastics processing techniques
GB/T 3402.2-2026
Plastics—Homopolymer and copolymer resins of vinyl chloride—Part 2: Preparation of test samples and determination of properties
GB/T 47923-2026
Plastics—Determination of migration of plasticizers
GB/T 13455-2026
Plastics—Aminoplastic moulding materials—Determination of volatile matter
GB/T 47903-2026
Plastics—Determination of metal content in polyethylene(PE) and polypropylene(PP)—Inductively coupled plasma optical emission spectrometry
GB/T 47836.1-2026
Rubber and rubber products—Determination of biobased content—Part 1:General principles and calculation methods using the formulation of the rubber compound
GB/T 47973-2026
Test method for mechanical properties of fiber reinforced polymer matrix composites at ultra-low temperature
GB/T 25939-2026
Up-stream equipment system for rubber internal mixer
GB/T 9707-2026
Rubber internal mixers and plastics internal mixers