This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, storage, transportation and safe use of C06-1 iron red alkyd primer. This standard applies to alkyd primers with medium oil or long oil alkyd resin as the paint base and iron red as the main pigment. This primer is suitable for coating on the surface of ferrous metals to act as a primer and prevent rust. It has good bonding with nitrocellulose lacquer and alkyd lacquer. HG/T 2009-1991 C06-1 Iron Red Alkyd Primer HG/T2009-1991 Standard download decompression password: www.bzxz.net

Chemical Industry Standard of the People's Republic of China
HG2009—91
C06-1 Iron Red Alkyd Primer
Published on 1991-06-27
Ministry of Chemical Industry of the People's Republic of China
Implemented on 1992-02-01
Chemical Industry Standard of the People's Republic of China
C06-1 Iron Red Alkyd Primer
1 Subject Content and Scope of Application
HG/T2009—91
This standard specifies the technical requirements, test methods, inspection rules, as well as marking, packaging, storage and transportation, and safe use of C06-1 Iron Red Alkyd Primer.
This standard applies to alkyd primers with dry medium oil or long oil alkyd resin as the paint base and iron red as the main pigment. This primer is suitable for coating on the surface of ferrous metals to play a primer and rust prevention role. It has good bonding with nitrocellulose lacquer and alkyd paint. 2 Reference standards
GB1723
GB1727
GB1764
GB1770
GB3186
GB5208
GB6739
GB6741
GB6750
Determination of coating viscosity
General preparation method for paint film
Paint film Thickness determination method
Determination method of polishability of primer putty film
Sampling of paint products
Determination method of flash point of paint Rapid balance method
Determination method of film hardness Pencil method
Uniform paint film preparation method (rotary paint coater method) Determination of density of paint and varnish
GB9271
GB9273
GB9274
GB9278| |tt||GB9286
GB9750
GB9753
GB9761
3 Technical requirements
Determination of grinding fineness of paint
Surface drying test of paintSmall glass ball method
Test method for storage stability of paint
Determination of outflow time of paintISO flow cup methodLarge-area brushing test of paint products
Standard test panel for paints and varnishes
No-marking test for paint film
Determination of resistance of paints and varnishes to liquid media
Temperature and humidity for condition adjustment and test of paint specimensScratching test for paint and varnish films
Paint product packaging marking
Cupping test for paints and varnishes
Visual colorimetry of paints
Paints and varnishes
Products should meet the technical requirements listed in Table 1.
Approved by the Ministry of Chemical Industry of the People's Republic of China on June 27, 1991 and implemented on February 1, 1992
Properties of liquid paint:
State in the container
Viscosity, s
Density, g/mL
Fineness m
Performance of dry paint film:
Color and appearance of paint film
Liquid medium resistance:
Salt water resistance (immersed in 3% NaCl aqueous solution for 24h)Nitrocellulose resistance
Cupping test, mm
Adhesion, grade
Construction performance:
Brushability
Drying time
Surface dry, min
No mark dry (1000g), h
Oven drying (105±2℃, 1000g), h
Storage stability, grade
Skinning (48h)
Sedimentation
Polishability
Safety and hygiene:
Flash point, ℃
4 Test method
4.1 General conditions of the test
4.1.1 Sampling: in accordance with the provisions of GB3186. HG/T2009—91
Not less than
Not less than
Not greater than
Not less than
Not greater than
Not less than
Not less than
Not less than
Environment for state adjustment and testing: It shall comply with the provisions of GB9278. 4.1.2
Standard test plate: It shall comply with the provisions of GB9271. 4.1.3
No crusting, no dry lumps
Iron red, uncertain color tone, smooth paint film
No blistering, no rust
No bite, no color bleeding
Easy to polish, no sticking to sandpaper
Paint film preparation: It shall be carried out in accordance with the provisions of GB1727. During arbitration, it shall be carried out in accordance with the provisions of GB6741. 4.1.4
Determination of paint film thickness: It shall be carried out in accordance with the provisions of GB1764. 4.1.5
4.2 State in the container
According to Chapter 4 of GB3186.
4.3 Viscosity
HG/T2009-91
According to GB6753.4, use No. 6 cup for testing. 4.4 Density
According to GB6750.
4.5 Fineness
According to GB6753.1, use 0~100um fineness meter for testing. 4.6 Color and appearance of paint film
According to GB9761. In arbitration, follow GB6753.6. 4.7 HardnessWww.bzxZ.net
According to GB6739. The paint film should be sprayed and tested after drying for 0.5h at 105±2℃. 4.8 Liquid medium resistance
Salt water resistance is carried out in accordance with the provisions of Chapter 5 of GB9274. Sodium chloride (NaCl) (chemically pure) is prepared into a 3% (m/m) aqueous solution with distilled water. The total thickness of the two paint films is 45±5um. After spraying the first coat of paint, dry it at 105±2℃ for 0.5h, then spray the second coat of paint, dry it at 105±2℃ for 0.5h, and then immerse it in salt water. After the specified time, measure it. 4.9 Nitro resistance
Treat the sample and spray a test primer in accordance with the provisions of GB1727. After drying for 24h, spray a Q04-2 white nitro exterior enamel (viscosity is about 18s, measured according to GB1723 B method), and observe it after drying. 4.10 Cupping test
Carry out in accordance with the provisions of GB9753. The paint film should be sprayed and measured after drying for 0.5h at the drying conditions of 105±2℃. 4.11 Adhesion
The paint film should be sprayed and dried at 105±2℃ for 0.5h, then tested according to GB9286 (cutting spacing 1mm). Stick the drawing tape on the orthogonal cut area of ​​the grid, and press and rub it three times with your fingers to make it completely adhered. Remove the tape within 1 to 5s for observation.
4.12 Brushability
Perform according to GB6753.6.
4.13 Drying time
Surface drying should be carried out according to GB6753.2.
No mark drying and baking should be carried out according to GB9273. 4.14 Storage stability
Perform according to GB6753.3. The skinning test can be measured using a 250mL wide-mouth bottle. 4.15 Polishability
Perform according to GB1770. The paint film should be sprayed and dried at 105±2℃ for 0.5h before testing (if there is no instrument, it can also be tested by manual grinding, using 320# water-sandpaper with water, but the instrument shall prevail in arbitration). 4.16 Flash point
Perform according to GB5208.
5 Inspection rules
5.1 All technical requirements listed in this standard are type inspection items. Among them, the viscosity and fineness of liquid paint, the color and appearance of the paint film, hardness, resistance to liquid media (salt water resistance), resistance to nitrocellulose, cupping test, adhesion, drying time (surface drying, dry grinding without marks) are listed as factory inspection items. During normal production, type inspection is carried out once a year. 5.2 The products shall be inspected by the inspection department of the manufacturer in accordance with the provisions of this standard. The manufacturer shall ensure that all products leaving the factory shall meet the technical requirements of this standard. The products shall have a certificate of conformity and, if necessary, instructions for use and precautions shall be attached. 5.3 The receiving department has the right to inspect the products in accordance with the provisions of this standard. If it is found that the quality does not meet the technical requirements of this standard, When the technical requirements of this standard are met, the supplier and the buyer shall jointly resample and retest according to GB3186. If the product still does not meet the technical requirements of this standard, the product shall be deemed unqualified and the receiving department shall have the right to return the product.
HG/T2009—91
5.4 The product shall be sampled according to the provisions of GB3186. The sample shall be divided into two parts, one for sealed storage and future reference, and the other for inspection. 5.5 The supplier and the buyer shall check and verify the product packaging, quantity and marking. If the packaging is damaged or leaking, the quantity is inconsistent, or the marking does not meet the requirements, the relevant departments shall be notified in time for handling. 5.6 When a dispute arises between the supply and demand parties over product quality, the product quality supervision agency shall conduct arbitration inspection. 6 Marking
Perform in accordance with GB9750.
7 Packaging, purchase, storage and transportation
7.1 The product should be stored in a clean, dry and sealed container, with the filling volume not exceeding 95% of the volume. When storing the product, it should be kept ventilated, dry, and protected from direct sunlight, and should be isolated from fire and heat sources. When the temperature is too high in summer, efforts should be made to cool it down. 7.2 When transporting the product, it should be protected from rain and sunlight, and should comply with relevant regulations. 7.3 The product has an effective storage period of one year from the date of production under the storage conditions in accordance with Articles 7.1 and 7.2. If the storage period exceeds the limit, it can be inspected according to the items specified in this standard, and it can still be used if the results meet the requirements. 8 Safety, hygiene and environmental protection regulations
The paint contains organic solvents such as 200 solvent oil and xylene, which are flammable liquids and have certain toxicity. Attention should be paid to ventilation at the construction site, and measures such as fire prevention, anti-static and poisoning prevention should be taken. The safe operation procedures and relevant regulations for coating operations should be followed. The maximum allowable concentration of toxic substances in the air of the construction site and the explosion and fire protection parameters are listed in Table 2: Table 2
Explosion limit (volume)
200 Solvent oil
Maximum allowable concentration
Maximum explosion pressure
Explosion hazard
Autoignition point
HG/T2009-91
Appendix A
Construction reference
(reference part)
A1 This paint can be applied by brush or spray. When spraying, use X-6 alkyd paint thinner or xylene as thinner to adjust the construction viscosity. Turpentine can be used as thinner when brushing. When the construction piece is small, the paint film should not be too thick. After coating, drying under the drying condition of 105 ± 2℃ for 0.5h can make the paint film performance better.
Matching topcoats are alkyd enamel, amino baking varnish, asphalt baking varnish, nitro lacquer, etc. Additional notes:
This standard is proposed by the Science and Technology Department of the Ministry of Chemical Industry of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Paints and Pigments. This standard is drafted by the Secretariat of the National Technical Committee for Standardization of Paint Products. The main drafters of this standard are Sun Jiaqi, Dong Shihe, Wang Huamin, and Kong Xiangwen. From the date of implementation of this standard, the original professional standard ZBG51010-87 "C06-1 Iron Red Alkyd Primer" of the People's Republic of China will be invalid. 5
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