Fiberglass reinforced plastics pressure shells intended to be used in reverse osmosis water treatment unit
1 Scope
This standard specifies the classification, labeling, raw materials, technical requirements, test methods and inspection rules of fiberglass reinforced plastics (hereinafter referred to as FRP) pressure shells intended to be used in reverse osmosis water treatment unit.
It is applicable to FRP pressure shells intended to be used in reverse osmosis water treatment unit made by wound process by taking fiberglass and its products as reinforced material and epoxy resin as base. Its long-term service temperature ranges from -10℃ to +50℃.
2 Normative references
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. Upon publication of this standard, all the editions cited are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards.
GB/T 2576-89 Test method for insoluble matter content of resin used in fiber reinforced plastics
GB/T 2577-89 Test method for resin content of glass fiber reinforced plastics
GB/T 2828-89 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB/T 3354-82 Test method for tensile properties of oriented fiber reinforced plastics
GB/T 3356-82 Test method for flexural properties of unidirectional fiber reinforced plastics
GB/T 3357-82 Test method for interlaminar shear strength of unidirectional fiber reinforced plastics
GB/T 3854-83 Test method for hardness of fiber reinforced plastics by means of Barcol impressor
GB/T 4550-84 Preparation of unidirectional orientated fiber reinforced plastic plates for test purposes
GB/T 5351-85 Test method for short-time hydraulic failure pressure of fiber-reinforced thermosetting plastic pipe
GB/T 13657-92 Bipenol-A epoxy resins
JC/T 277-92 Alkali-free twistless fiberglass roving
JC 552-94 Filament-wound thermosetting resin pressured pipe
3 Definitions
For the purposes of this standard, the following definitions apply.
3.1 spiral-wound reverse osmosis——reverse osmosis membrane module with wound structure
3.2 hollow fiber reverse osmosis——reverse osmosis membrane module composed of hollow fibers
4 Classification
Contents
Foreword i
1 Scope
2 Normative references
3 Definitions
4 Classification
5 Raw materials
6 Technical requirements
7 Test methods
8 Inspection rules
9 Marking, packaging, transportation and storage
Annex A (Normative) Measuring method for dimension
Fiberglass reinforced plastics pressure shells intended to be used in reverse osmosis water treatment unit
1 Scope
This standard specifies the classification, labeling, raw materials, technical requirements, test methods and inspection rules of fiberglass reinforced plastics (hereinafter referred to as FRP) pressure shells intended to be used in reverse osmosis water treatment unit.
It is applicable to FRP pressure shells intended to be used in reverse osmosis water treatment unit made by wound process by taking fiberglass and its products as reinforced material and epoxy resin as base. Its long-term service temperature ranges from -10℃ to +50℃.
2 Normative references
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. Upon publication of this standard, all the editions cited are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards.
GB/T 2576-89 Test method for insoluble matter content of resin used in fiber reinforced plastics
GB/T 2577-89 Test method for resin content of glass fiber reinforced plastics
GB/T 2828-89 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB/T 3354-82 Test method for tensile properties of oriented fiber reinforced plastics
GB/T 3356-82 Test method for flexural properties of unidirectional fiber reinforced plastics
GB/T 3357-82 Test method for interlaminar shear strength of unidirectional fiber reinforced plastics
GB/T 3854-83 Test method for hardness of fiber reinforced plastics by means of Barcol impressor
GB/T 4550-84 Preparation of unidirectional orientated fiber reinforced plastic plates for test purposes
GB/T 5351-85 Test method for short-time hydraulic failure pressure of fiber-reinforced thermosetting plastic pipe
GB/T 13657-92 Bipenol-A epoxy resins
JC/T 277-92 Alkali-free twistless fiberglass roving
JC 552-94 Filament-wound thermosetting resin pressured pipe
3 Definitions
For the purposes of this standard, the following definitions apply.
3.1 spiral-wound reverse osmosis——reverse osmosis membrane module with wound structure
3.2 hollow fiber reverse osmosis——reverse osmosis membrane module composed of hollow fibers
4 Classification
Contents of JC 692-1998
Contents
Foreword i
1 Scope
2 Normative references
3 Definitions
4 Classification
5 Raw materials
6 Technical requirements
7 Test methods
8 Inspection rules
9 Marking, packaging, transportation and storage
Annex A (Normative) Measuring method for dimension
