Some standard content:
HG / T 2888 - 1997
This standard adopts the revision of GB10214-88 by ASTMD4579 (1993 edition) "Rubber household or beautician gloves".
When GB10214-88 was revised according to ASTMD4679, the scope of application of the standard was expanded. This standard includes velvet-lined and smooth-lined gloves: This standard is exactly the same as ASTMD4679 in terms of test items, performance indicators, inspection levels and AQL values, except that this standard includes velvet-lined gloves. Therefore, the requirement for glove thickness in ASTMD4679 is cancelled. Since it is impossible to use tensile strength to characterize the physical characteristics of gloves, the tensile load used in the original GB10214 is still used to characterize the physical characteristics of gloves. Compared with 6B10214, the specifications and sizes of this standard have increased from 3 in the original standard to 5 in this standard. This standard has added the requirements for the inspection level and AQL value of design and appearance, and abolished the requirements for hygiene and detergent resistance in the original standard. This standard will abolish GB10214-88 from the date of entry into force. This standard is proposed by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China and is under the jurisdiction of the Latex Industry Research Institute of the Ministry of Chemical Industry. This standard is drafted by the Latex Industry Research Institute of the Ministry of Chemical Industry. The main drafters of this standard are: Tang Shengxiu, Beijing, Linghai, ICS83.140.99
Record No. 466-1997
Chemical Industry Standard of the People's Republic of China
Rubber Household Gloves
Rubber houschold gloves
HG/T 2888 -1997
This standard specifies the technical requirements, test methods, acceptance rules, and methods of marking, packaging, transportation and storage of rubber household gloves. The safety and correct use of gloves are not within the scope of this standard. This standard applies to velvet and smooth lining gloves made of rubber latex as the main material and can be used for household use. 2 Referenced standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest versions of the following standards GB/T528-92 Determination of tensile properties of vulcanized rubber and heat-resistant rubber HG/T2198-91 General requirements for physical test methods for vulcanized rubber GB2828-87 Count sampling procedures and sampling tables for batch inspection (applicable to inspection of continuous batches) Rubber hot air aging test method (negISO188:1976) GB/T 3512-83 (89)
3 Definitions
Tensile load: The force per unit width on the test piece at the test position when the test piece breaks in tension. Unit N/cm, 4 Material
Rubber latex or polymer emulsion that can ensure that the gloves meet the requirements of this standard, 5 Sampling and sample selection
5.1 Sampling
Gloves should be sampled and inspected in accordance with GB2828, and the unit of sampling inspection is one pair of gloves. The inspection level and acceptable quality level (AQL) should comply with the relevant provisions of Table 1,
Table! Inspection level and AQL
Non-drowning
Tensile properties
Corresponding defects
Paired and designed
Affecting appearance and use
Palm width, length
Before and after aging
The Ministry of Chemical Industry of the People's Republic of China approved the inspection on April 21, 1997
Implementation on October 1, 1997
HG/T 2888 -1997
When the test results of each batch of products do not exceed the AQL value specified in the specification, the batch of products is judged to be a qualified batch. When any of the test results of the products exceed the AQ value specified in the specification, the unqualified items shall be strictly inspected once. If the qualified items are judged to be qualified, if they are still unqualified, they shall be judged to be unqualified batches. 5.2 Selection of samples
The samples shall be taken from the smooth and non-immersed wrist, back and palm of the gloves as specified in T52. For velvet gloves, the velvet is not removed. Weighing and measuring
After the gloves are weighed according to the method of 7.!, the specifications and dimensions of the gloves shall meet the requirements of Table 2. When there are special requirements for the size of the standard, it shall be determined by the supplier and the buyer.
Table 2 Minimum size
Extra small (EXS)
6.2 Appearance
Small (s)
Medium (M)
Extra large (EXL)
The gloves should have a relatively uniform appearance, without defects that seriously affect the appearance and performance of the gloves, such as stickiness, obvious rubber particles, etc.
6.3 Tensile properties before and after aging When tested according to the method of 7.3, they shall comply with the provisions of Table 3. 3 Tensile properties
Tensile load, N/sn
Elongation at break, %
6.4 Water leakage
Tested according to the method of 7.4, no water mixing is allowed. 6.5 Design
Not less than
Not less than
Before aging
After aging
When tested according to the method in 7.5, the gloves should be provided in pairs (left hand, right hand) and the pattern, forehead color, specification size, cuff form, etc. should be consistent with the design.
"Test method
1 Specification size determination
Use a steel ruler with a graduation value of 1mm to measure the length and palm width of the gloves according to the method 7.1.1 The measurement value from the middle finger to the edge of the shaft indicates the length, expressed in meters. 7.1.2 The horizontal distance between the thumb and index finger is used to indicate the palm width, expressed in millimeters. 7.2 Appearance inspection
Use the self-test method,
7.3 Tensile test
Tensile load and elongation at break
HG/T2888-19 97
The test is carried out according to the method specified in GB/T528. The tensile load is calculated according to formula (1):
Where: L--tensile load, N/cm;
F-maximum load, N;
B-width of the working part of the sample, cm
The elongation at break is calculated according to formula (2):
Where: E-elongation at break, %;
L,-gauge length, mm;
L-length between gauge lines at break. mm.
7.4Aging test
Carry out according to GB/T 3512.
Aging test conditions are:
70t±1; 96 h±1h
7. 5 Water leakage test
Fix the cuff end of the glove and keep it in a vertical position. Fill the glove with 400mL±25mL of water at room temperature and observe the leakage. The observation time should be no less than 30 minutes to check for holes in the glove. If water seeps out of the glove, it constitutes a water leakage defect. 7.6 Design inspection
The design meets the requirements by visual inspection. 8 Labeling, packaging, transportation and storagebZxz.net
8.1 Labeling
8.1.1 Each glove should have a specification label near the cuff; 8.1.2 The packaging bag should indicate the product name, category, trademark, standard number, specification, instructions for use, manufacturer name and address; 8.1.3 Packaging The box should indicate the product name, category, trademark, standard number, specification, manufacturer name, factory address, quantity, color, production date or production batch number, moisture-proof and sun-proof labels. 8.2 Packaging
82.1 A pair of gloves is packed in a unit packaging bag. If thousands of packaging bags are packed in a packaging box, each packaging box should have a product inspection certificate;
8.2.2 No substances harmful to the performance of gloves shall be used in the packaging materials. 8.3 Special requirements
If there are special requirements for labels and packaging, they shall be agreed upon by the supply and demand parties. 84 Transportation
During transportation, they should be protected from exposure to sunlight and rain.
HG/T2888 —1997
&5.1 Gloves should not come into contact with oil-based preservatives, phenols and their derivatives, petroleum products or other materials that are harmful to rubber: &.5.2 Gloves should be stored away from heat and light (the recommended temperature is below 35°C): 85.3 The storage period of gloves is 18 months from the date of manufacture.
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