Original standard number GB/T 9293-88 HG/T 2672-1995 Leveling agent O HG/T2672-1995 Standard download decompression password: www.bzxz.net

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PHONE NQ. : @OE6 21 6471458?People's Republic of China Chemical Industry Standard
SE-. 16 2002 11::3AM P1
Production Content and Application Specifications
Generation Warning C#/T 193m·8
This standard specifies the technical requirements, test methods, inspection schedule and marking of coloring agent 0. Packaging, transportation and storage. This standard is applicable to coloring agent 0 prepared by the addition of resin and epoxy. Molecular formula: RO(C,H,O)·H
2 Available standards
CB3143 Liquid chemical product determination method (HEZ1 Hydroxyl platinum-cobalt color number) GB/T5559 Determination of the inversion point of cyclopentane type and ethylene oxide/cyclopentane type non-ionic surfactants GB/T6358 Bacterial method for pH value of water-soluble surfactants GB/T 7380 Determination of hydrophilicity of surfactants by Fischer method GB/T 7364
Determination of the oxygen index of surfactant by acetic (acid) anhydride method GB/T1463
Determination of the calcium content of surfactant by acid determination (improved Shoaltedt method) Technical requirements
Dye 0 penetration index should be in accordance with the provisions of Table 1, Xi 1
These samples [-Dong mother
PH (1% water concentration)
Ice content, %
Light, m ​​point XOH/g
Division, ion
Note: This test standard adopts the drug value ratio
· etc.
White velvet sheet
self-color or out of stock color roll or sheet will be national body
9. 0-96. 0
6. 0 ~7, Approved by the Ministry of Chemical Industry of the People's Republic of China on April 85, 199550
5. 5 ~1. 0
Qualified products
Yellow kitchen
91.0~ 96. 0
30~ 50
1996-01-01 Implementation
ERM: S1SAUx
4 Test method
Appearance of snails
Visual method for determination.
42 Determination of decoction
FHONE NO. 086 21 64714537
HG/T2672-95
SEP. 16 2222 11:14FM P2
Weigh 10+0.1g of sample into a beaker, add about 60mL of hot water, heat in an electric furnace to dissolve, and transfer into a 100mL volumetric flask after cooling. If it is diluted to 600℃, shake it, and then calibrate it according to the relevant provisions of GB/T 33143. The temperature of the decoction
The temperature of the decoction shall be determined according to method C in GB/T 5559.
4. 4 Determination of pH
The temperature of the decoction shall be determined according to the provisions of GB/T 6368. 4.5 Determination of moisture content
It shall be determined according to the standard of GX/T 380. www.bzxz.net
4.6 Determination of difference value
It shall be determined according to the standard of GB/T7384.
? Determination of calcium drop fraction
It shall be determined according to the standard of GB/T7463, and the leveling agent 0 drop liquid concentration shall be 1%/L.
5.1 Inspection classification
All technical indicators listed in this standard are type inspection items. Color, color floating, unique spots, moisture content and five other items are scheduled for inspection. Under normal production conditions, a monthly inspection shall be carried out at least once a month. 5.2 Sampling method
Take each batch of leveling agent products as a batch, and take 10 packages of samples from each batch of products. For small batches of products, the sampling should be done by hand, and the dust in the bag should be kept away to prevent impurities from falling into the product. The sampling spoon should be used to take samples from the bag (including the upper, middle and lower samples). The total number of samples should not be less than 20, and all samples should be fully packed in clean containers. The bottles should be placed in glass (or plastic), one for inspection, and the other for two months. The bottle should be marked with the manufacturer's name, product name, grade, batch, sampling date and sample location. The manufacturer's inspection should be carried out by the quality inspection department of the manufacturer. The manufacturer should ensure that each batch of dye bottles produced meets the requirements of the product quality standard, and a quality certificate in the form of a certificate should be attached. 5. Production acceptance The user has the right to accept the dye products used according to this standard. 5. If one item does not meet the requirements of this standard during the inspection, samples should be taken from the packaging for re-inspection. If only one indicator does not meet the requirements of this standard, the product is deemed to be substandard. 5. If the supply and demand parties have disputes over product quality and need arbitration, the arbitration institution shall be selected through consultation between the two parties and shall be selected by this standard during arbitration. 6. Label, packaging, delivery, storage, etc. 1. The manufacturer's name, product name, trademark, abbreviation, batch number, weight, production date and manufacturer's address shall be clearly displayed on the packaging container. The dye should be packed with plastic lining or auxiliary packaging, 44
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FHONE NO. : 286 21 64?14537
HG/T 2672 --95
When transporting, it should be unloaded gently, avoid pulling and damage, and use a covered transport tool to avoid sun exposure. 64 spoon dye ○ granules are stored in a semi-dry, cool warehouse. If there is no fire, the storage time is 1 year. Supplementary period
This standard is issued by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China. This standard was developed by the upstream city material research and development, and this standard was mainly developed by Hangzhou Electrochemical Group Co., Ltd. Trade Han and Wang Jufang. From the date of implementation of this standard, the original national standard/2-multi-functional agent is used as the domain, SEP.1620E211:14FMP3
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