产品介绍(英文版)

SHEN ZHEN DA QIAO.CHEMICAL CO. LTD.Jin Yuan Industrial Area , Hong Tian Sha Jing Town , Shen Zhen City.Tel: (0755)2722 6243 Fax: (0755)2722 6240 Email:ohashi_ COMPANY PROFILEOhashi Chemicals Co., Ltd. was established in November 1928.At the time then the President Mr.Kaichi Ohashi successfully developed a formula of baking varnish and won Japanese Patent (Patent No.76781) which was well received by industrial and commercial community.Later on a series of paint of different varieties were successfully developed and won a number of patents.These paints were introduced to the market and well received by major companies.The product quality has been improved steadily to meet the needs of companies for top quality.Now Ohashi Chemicals enjoys good reputation and become one of the most popular products among users in Japan、Southeast Asia、Hong Kong and Mainland China.Highlights:November 1928: Ohashi Chemicals Co., Ltd. establishedApril 1935: Tokyo Branch was set upApril 1954: Nagoya Branch was set upApril 1960: Company name changed to Ohashi Chemical Industries Ltd.May 1964: Hiroshima Branch was foundedOctober 1980: Company headquarters removed to Ibaraki City,OsakaFebruary 1981: Osaka Workshop removed to Okayama Industrial VillageAugust 1984: New workshop was added in KawagayaFebruary 1985: Hong Kong Ohashi Chemical Industries Ltd. was founded. (a Hong Kong and Japan joint venture)March 1985: Zhongshan Ohashi Chemical Industries Ltd. was founded. (a China, Hong Kong and Japan joint venture)August 1994:Shenzhen Ohashi Chemical Industries Ltd. was set up.(solely funded)Shen Zhen Da Qiao Chemical Co., Ltd. Paint Products Series ContentsAP003 Acrylic Resin PaintAP03A Acrylic Baking PaintAP004 Strong Heat Resistance Baking PaintAP005 Ceramic Baking VarnishPO100 Insulation CoatingPO150 Insulation CoatingPO570 Acrylic Plastic PaintPN400 Acrylic Plastic Paint (Comply with PAHS standard)PO600 Acrylic Plastic PaintPW400 Water Based Acrylic Plastic PaintUL700-9000 Rubber PaintUL800 PU paint for Electroplated Plastic PiecesUL950 Plastic PU PaintUL960 Plastic PU PaintUV200 UV Curing VarnishUV220 UV Curing VarnishUV250 UV Curing VarnishPP001 PP Substrate Base PaintAll above paint products series, our company has delivered services.Any inquiry and quotation, please dial our company in Shen Zhen sale office.Contact tel: (0755)27226243(4) Fax: (0755)27226240 Contact Person:Miss ChenPaint Coating Property Test Standards (Draft)Formulated by:Shen Zhen Ohashi Chemical Industries Ltd.Date: 1st January 1998Reference of Coating and Pigments of Chemical Industrial Standard Collections issued by Standardization Reseach Institute of Ministry of Chemistry of China, Japanese JIS and American ASTM were made in preparation of the standards applicable to all series of coating, test plate processing conditions:ABS or HIPS plastic board was cleaned with ethanol to wipe out oil stains or dusts.Paint coating thickness 122m, baking for 30 minutes at 60 and left aside for 48 hours.1. Adhesion:GB9286-88 Color Paint Coating Scratch TestA. Test Materials and ToolsI. (ICHI BAN) commercial adhesive tape #NO.405 18mm in width.II. ScrewdriverB. Test Method:. Select a square of 10mm each side on the test plate and scratch check by cross lines at an interval of 1mm with an art knife to the depth of plate base. Apply the adhesive tape on the check scratches, rub the tape with finger to make a close contact of the tape and the coating.(even rub is required to the sticking portion to wipe out and bubble and make a complete contact of the tape.). Hold one tip of the tape.making a right angle between the tape and coating plane and suddenly pull up the tape vertically.C. Assessment: After the test no peel of color from the plastic board should ever appear and no any trace of coating should be left on the adhesive tape.2. Hardness:GB6739-86 Paint Coating Hardness Pencil Test MethodA. Test Tool:Mitsibishi UNI.pencilB. Test Method: Make a pencil of known hardness and a plastic board to form an angle of 45 and push forward at a speed of 5mm/sec.,with a force of 300gf.C. Assessment:Take the hardness of the pencil that fail to scratch the coating or the next hardness degree of the pencil that scratched coating as the hardness of the coating.3. Ethanol-resistant TestA. Test Materials and ToolsI. Methanol at a purity of 99.7%.II. Medical gauze or cotton cloth.III. 500g/cm2 ballast.B. Test Method: First soak gauze in ethanol and then place the gauze on coating of plastic board with ballast on the gauze firmly. Push and pull the ballast to and fro within a distance of 50mm (30 movements each minute).C. Assessment: Whether the exposure of the paint of the base.4. Wearing-resistance:GB1768-79A. Test Material:Sand rubber (#512)B. Test Method: Make sand glue at an angle of 45 and move the sand rubber with a force of 300gf to and fro within 50mm as one movement.C. Assessment: Whether the exposure of the paint of the base.5. Thermal-resistant VariationA. Test Instrument: High and low temperature test oven.B. Test Method:Set temperature of oven to max 602,min -203,-203hrnormal temperature1hr603hrnormal temperature1hr as one cycle .So make 10 cycles.C. Assessment: No change of color, no crumple.no bubble and crack in coating.6. Non-stickinessA. Test Materials and InstrumentI. PVC film for packageII. 500g/cm2 ballastIII. Thermostatic ovenB. Test method: Wrap and tie the plactic board with plastic bag and place the ballast on the wrapped board. Put it into the oven of 50 and 90% humidity for 48 hours and then 2 hours in normal temperature.C. Assessment: Remove the ballast and separate the wrapping bag and board to see any change in coating of the contacting surface.7. Salt Water ResistanceA. Test Material:3%NaCl solutionB. Test Method: Soak 2/3 of the board into 3%NaCl solution at 252, and 24 hours later let it dry.C. Assessment: To see whether the coating peel,crumple,bubble,change in colour, lose gloss.8. Weather ResistanceA. Test Equipment: Atmosphere Aging Accelerator.B. Test Method: Place the board into Atmosphere Aging Accelerator for 200 hours.C. Assessment: To see whether the coating peel, change in color, lose gloss, produce powder, or crack.AP003 Acrylic Resin PaintI. Profile:AP003 is the main product developed and produced by our company based on acrylic synthetic resin for its main ingredient, which has excellent properties and suitable for various kinds of factories in the market. The product is suitable for the uses of cars, electric appliances, telegraphic instruments, optical instruments, business machines and medical instruments etc. It is widely used by factories because this can substitute the import product from oversea which the technical and the quality of products have high performance.II. Composition:Acrylic resin、amino resin、pigment、solvents and additives.III. Characteristics:1. Clear、bright color, strong heat resistance (17030min no yellow change)2. Excellent hardness and superior abrasion resistance.3. Superior weather resistance、good retention of color and gloss.IV. Uses:1. Various kinds of car, motor cycle and bicycle.2. Various kinds of electric appliances (refrigerators、washing machine、fans and microwaves)3. Optical instruments, business machines.V. Performance of coatings:ItemsIndexTest MethodNon-volatiles(%)40GB1725-79ViscosityClear, transparent paint120(Coating 4# cup)Aluminium paint,sparklepaint120GB1723-79(S/20)Solid color paint140Fineness(m)Clear, transparent paint5Matt paint, sparkle paintUp to standardGB1724-79Solid color paint15VI. Performance of Coating Film:ItemsIndexTest MethodAppearance and Color of Coating FilmFlat、smooth coating film,color up to standard plate.Standard plateGB1729-79Gloss (%)Sparkle paint88GB1743-88Solid color paint90Hiding power (g/)Not lower than the standardJIS K5400-85.6.2Adhesion (scratching)100/100GB9286-88Pencil hardness2HGB6739-86*Flexibility (mm)1GB1731-79Impact strength (kg.cm)Aluminium paint,Clear 50Solid color paint 20GB1732-88Water resistanceNo changeSoaked in boiling water for 15mins.Oil resistanceNo changeSoaked in 60 spindle oil for 30mins.Stain resistanceNo changeMay be cleaned after being stained with Red & Black Mark printing ink for 24hrs.Salt spray resistanceNo changeGB1771-79,24hrs.Weather resistanceNo changeGB1865-80,500hrs.*The index: Some particular colors may be consulted by both parties.The making of test piece: Tinplate: 50120（0.2-0.3）mmSteel plate: 70150（0.6-0.8）mm Rubbed with 0 abrasive paper to remove rust and tinningThickness of paint film: 233mBaking: 16030mins.VII. Notes of Coating: May be used by conventional spraying,electrostatic spray,hot spraying, dipping. Application MethodApplication ConditionsConventional sprayingElectrostatic sprayAluminium paint, ClearSolid color paintAluminium paint, ClearSolid color paintThinnerNO：S2600、S1100NO：S1100NO：S2600NO：S2600、S2700Thinning Ratio (%)80-10080-100Spray Viscosity(Coating4# cup,20)(S)12-1511-13Spray Distance (cm)20-2525-30Spray Gun Caliber(mm)1.1-1.3Spray Pressure(Mpa)0.3-0.5Spray Voltage(KV)80Spray Impedance(M)20-70Dry Condition16030mins.16030mins.VIII. Points for attention:1. The coatings (including thinners) should be sealed and kept in a cool place that is waterproof, leakproof, not exposed to the sun, high temperature and away from fire.2. The coatings may be preserved for 6 months, and should be used up within 6 months to prevent the affects on the quality.3. After opening the tin, the coating should be fully and evenly agitated, the remains at the bottom should be cleaned with thinner and mixed in color mixer, to prevent pigment from sedimentation and causing color difference.4. Thinner should be filtered with 200 mesh copper gauze, to remove foreign matter possibly mixed.5. After thinning, the paint should be filtered with 120 mesh copper gauze before use.6. After spraying, the objects should remain for 5-10 minutes in dust-free environment before being put into baking runnel.7. Due to the color, application of environment and condition,the properties of coating effect,the film properties may be slightly defference, please keep a sample for the batch standard.AP03A Arcylic Baking PaintI. Profile:AP03A Arcylic Baking Paint is the new product developed and produced by our company for PBT and same kind of this substrate in the market.AP03A series paint is good adhesion on PBT substrate, improve the film hardness, widely use in the special parts of hair tools for protection.Modified AP03A series product is suitable for the uses of cars, electric appliances, telegraphic instruments, optical instruments, business machines and medical instruments etc. It is widely used by factories because the technical and the quality of products have high performance and good reliability.II. Composition:Aerylic resin, amino resin, pigments, solvents and additives.III. Characteristics:1Clear、bright color、strong heat resistance (17030min no yellow change)。2.Excellent hardness and superior abrasion resistance.3.Superior weather resistance, good retention of color and gloss.IV. Uses:i. PET and some substrates; all kinds of engineering plastics, phenolic plastics etc.ii. All kinds of metal product.V. Performance of Coatings:ItemsIndexTest MethodNon-Volatiles (%)40GB1725-79ViscosityClear,Transparentpaint120(Coating 4# Cup)Aluminium paint,Sparkle paint120GB1723-79(S/20)Solid color paint140Fineness(m)Clear,transparent paint5Matt paint,sparkle paintUp to standardGB1724-79Solid color paint15VI. Performance of Coating Film.ItemsIndexTest MethodAppearance and color of coating filmFlat, smooth coating film, color up to standard plate.GB1729-79Gloss(%)Sparkle paint88GB1743-88Solid color paint90Hiding power (g/)Not lower than the standardJIS K5400-85.6.2Adhesion (scratching)100/100GB9286-88Pencil hardness2HGB6739-86*Flexibility (mm)2GB1731-79*Impact strength (kg.cm)Aluminium paint, clear35，Solid color paint20GB1732-88Water resistanceNo changeSoaked in boiling water for15mins.Oil resistanceNo changeSoaked in 60 spindle oilfor 30mins.Stain resistanceNo changeMay be cleaned after being stained with Red&Black Mark printing ink for 24hrs.Salt spray resistanceNo changeGB1771-79,24hrs.Weather resistanceNo changeGB1865-80,500hrs.*The index:Some particular colors may be consulted by both parties. Flexibility and Impact strength should be tested by using iron substrate.The making of test piece:Tinplate: 50120（0.2-0.3）mmSteelplate: 70150（0.6-0.8）mmPBT and other kinds of plastic substrate (depend on customers provided)Rubbed with 0 abrasive paper to remove rust and tinning.Thickness of paint film: 233mBaking: 17030mins.VII. Notes of coating: May be used by conventional spraying, electrostatic spray, hot spraying, dipping. Application methodApplication conditionsConventional sprayingElectrostatic sprayAluminium paint,clearSolid color paintAluminium paint,clearSolid color paintThinnerNO：S4100、S4200NO:S4100、S4200NO：S4100NO:S2600、S2700Thinning Ratio (%)80-10080-100Spray Viscosity(coating 2# cup,20)(S)121121Spray Disdance (cm)20-2525-30Spray Gun Caliber (mm)1.1-1.3Spray Pressure (Mpa)0.3-0.5Spray Voltage (KV)80Spray Impedance (M)20-70Drying Condition17030mins.17030mins.VIII. Points for attention:l The coatings (including thinners) should be sealed and kept in a cool place that is waterproof, leakproof, not exposed to the sun, high temperature and away from fire.l The coatings may be preserved for 6 months, and should be used up within 6 months to prevent the affects on the quality.l After opening the tin, the coatings should be fully and evenly agitated, the remains at the bottom should be cleaned with thinner and mixed in color mixer, to prevent pigment from sedimentation and causing color difference.l Thinner should be filtered with 300 mesh silk cloth, to remove foreign matter possibly mixed.l After thinning, solid color paint and clear paint should be filtered with 300 mesh silk cloth, aluminium paint should be filtered with 200 mesh copper gauze before use. After spraying, the objects should remain for 510 minutes in dust-free environment before being put into baking tunnel.l Due to the color,application of environment and condition,the properties of coating effect, the film properties may be slightly difference, please keep a sample for the batch standard.AP004 Strong Heat Resistance Baking PaintI. Profile:AP004 Acrylic Baking Paint is the new product developed and produced by our company for the special engineering plastics substrates in the market, excellent heat resistance, good adhesion, high film hardness and widely used in the special parts of hair tools for protection.This product can substitute the import product from oversea which technical and the quality of products have high performance.II. Composition:Modified silicone resin, amino resin, pigments, solvents and additives.III. Characteristics:1.Clear, bright color, strong heat resistance (20030mins. no yellow change).2.Good fineness,excellent hardness, superior abrasion resistance.3.Superior weather resistance, good retention of color and gloss.IV. Uses:1.Parts of strong heat resistance electric appliances.2.All kinds of engineering plastics.V. Performance of coatings:ItemsIndexTest MethodNon-Volatiles (%)40GB1725-79ViscosityClear, Transparent paint120(Coating 4#cup)Aluminium paint,Sparkle paint120GB1723-79(S/20)Solid color paint140Fineness(m)Clear, transparent paint5Matt paint,sparkle paintUp to standardGB1724-79Solid color paint15VI. Performance of Coatings Film.ItemsIndexTest MethodAppearance and Color of coating FilmFlat, smooth coating film, color up to standard plateGB1729-79Gloss(%)Sparkle paint88GB1743-88Solid color paint90Hiding power (g/)Not lower than the standardJIS K5400-85.6.2Adhesion(scratching)100/100GB9286-88Pencil hardness2HGB6739-86*Flexibility (mm)2GB1731-79*Impact strength (kg.cm)Aluminium paint, clear35，Solid color paint20GB1732-88Water resistanceNo changeSoaked in boiling water for15mins.Oil resistanceNo changeSoaked in 60 spindle oilfor 30mins.Stain resistanceNo changeMay be cleaned after being stained with Red & BlackMark printing ink for 24hrs.Salt spray resistanceNo changeGB1771-79,24hrWeather resistanceNo changeGB1865-80,500hr*The index: Some particular colors may be consulted by both parties.Impact strength should be tested by using iron substrate.The making of test piece:Tinplate: 50120（0.2-0.3）mmSteed plate: 70150（0.6-0.8）mm Engineering plastics depend on customer provided Rubbed with 0 abrasive paper to remove rust and tinningThickness of paint film: 233mBaking: 20030mins.VII. Notes of coating: May be used by conventional spraying, electrostatic