GB/T 40315-2021

Active

Plastics—Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

塑料采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器

Standard Type

GBT

ICS

83.200

CCS

G31

Status

现行

Issue Date

2021-08-20

Implementation

2022-03-01

Responsible Dept

中国石油和化学工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 12784-1991 Dispersion mixer for rubber and plastics GB/T 21189-2007 Verification of pendulum impact-testing machines used for Charpy, lzod and tensile impact-testing of plastics GB/T 17200-2008 Technical specification for tensile, compression and flexural testing machines for rubber and plastics (constant rate of rtaverse) GB/T 25156-2010 General specifications of injection moulding machines for rubber and plastics GB/T 25155-2010 Daylight press GB/T 25935-2010 Rubber autoclave GB/T 30200-2013 Test method for energy consumption of rubber and plastics injection moulding machines GB 25431.2-2010 Extruders and extrusion lines for rubber and plastics - Part 2 :Safety requirements for die face pelletizers