Rigid PVC low-foaming sheet plug-in method recommended standard (1)
Aug 09, 2022
Foreword
The Seluka method rigid PVC low-foaming sheet has the characteristics of light weight, flame resistance, corrosion resistance and moisture resistance, thermal insulation and shock absorption, long life, high strength, and environmental resistance.
Good strength and other characteristics. Thermoformable, and can be nailed, drilled, chiseled, riveted, glued, etc. Widely used in decoration and performance, commercial advertising, construction, automobiles, ships, furniture, transportation and other industries. It has far-reaching significance for promoting the replacement of wood with plastic, gold with plastic, environmental protection, fire safety, and energy conservation.
This standard is the second of a series of standards for the rigid polyvinyl chloride (PVC-U) low-foaming sheet industry.
This standard is proposed by the National Technical Committee for Standardization of Plastic Products.
This standard is under the jurisdiction of the Plastics Processing and Application Research Institute of China Light Industry Federation.
This standard is owned by Guangzhou Economic and Technological Development Zone Baoliwei Chemical Building Materials Co., Ltd., Heilongjiang Jixi Plastic Factory, Anhui Guofeng Plastic Industry Co., Ltd.
Co., Ltd. and Beijing AirAsia Building Materials Co., Ltd. jointly drafted.
The main drafters of this standard: Liu Jun, Huang Qijie, Wang Youjun, Li Yongquan, Wang Peiyi.
1 Scope
This standard specifies the requirements, test methods, inspection rules and markings, package
packaging, transportation and storage.
This standard is applicable to the use of polyvinyl chloride resin as the main raw material, with various additives, after mixing, it is made by the Seluka extrusion process
The rigid polyvinyl chloride low-foaming sheet (hereinafter referred to as sheet).
2 Reference standards
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication of this standard, the editions shown were
to be valid. All standards are subject to revision and parties using this standard should explore the possibility of using the latest edition of the following standards.
GB/T 1034-1998 Test method for water absorption of plastics
GB/T 1040-1992 Test method for plastic tension
GB/T 1043-1993 Hard plastic simply supported beam impact test method
GB/T 1633-1989 Thermoplastics Softening Point (Vicat) Test Method
GB/T 2411-1989 Plastic Shore Hardness Test Method
GB/T 2828-1987 Batch-by-batch inspection and counting sampling procedure and sampling table (applicable to continuous batch inspection)
GB/T 2918-1998 Plastic sample state adjustment and the standard environment of the sample
GB/T 6343-1995 Determination of apparent (bulk) density of foamed plastics and rubber
GB 8624-1997 Classification method of combustion performance of building materials
GB/T 8811-1988 Test method for dimensional stability of rigid foamed plastics
GB/T 9341-1988 Test method for flexural properties of plastics
GB/T 11718.9-1989 Determination of screw holding force of medium density fiberboard
