Products ---- Industrial paint Series
8000 series rubber oil coating
Features:
8000 series rubber paint has as soft rubber-like, flexible, transparent color, and has very soft sand matte surface gloss, with a variety of color primer on different substrates and chromogenic substrates showed different results, with excellent layers Adhesion between good flexibility, good stain resistance, high hiding power, good scratch resistance, a very excellent leveling effect and excellent elastic feel. Especially for frequent hand contact with the high-grade products.
Scope: Applicable to all kinds of plastic & rubber electronic, metal, wood and other surface coating. Sports equipment, communications products, audio-visual products, MP3, household supplies, cell phone case, decorations, decorative boxes, car interior, microphone, gifts, household appliances, computer peripheral products, electronic products, such as Shell.
Resin type: modified linear copolymer containing special micro-branched structure.
The main technical parameters:
| 1 | Baking conditions | plastic & rubber parts 70ºC × 30min hardware 150ºC × 15min |
| 2 | Solids | forty five% |
| 3 | hardness | ≥1H |
| 4 | You can use time | 2 hours |
| 5 | luster | <5% (60 degree angle) |
| 6 | Film thickness is recommended | 20-30 micron |
| Rubber paint performance testing standards <1> | |||||
| Test items | Methods and conditions | Test Results | |||
| 8103A | 8200 | 8300 | |||
| Dry time | Natural drying | 13-14min | 12-13min | 12-13min | |
| Tack | 60ºC | 35min | 20min | 30min | |
| 20ºC | 30min | 15min | 25min | ||
| Drying time | 60ºC | 40min | 35min | 40min | |
| 20ºC | 35min | 25min | 35min | ||
| Feel | Dry touch coating | Good, soft touch | Good, soft touch | Feel a little soft | |
| RCA wear 175g
Baking 80ºC × 8H |
top-coat 15-20min | 10-15 | 10-15 | 20-35 times | |
| top-coat 25-30min | 25-35 times | 30-40 | 55-80 times | ||
| top-coat 35-40min | 50-80 times | 55-90 times | 120-150 times | ||
| top-coat 45-50min | 120-150 times | 120-150 times | 180-300 times | ||
| 1-5, 5 as better scratch resistance | Hardness test rod (model 1318) | 3 | 4 | 5 | |
| No pierced pencil hardness | 750g Mitsubishi Pencil | HB | HB | F | |
| Adhesion | 100 grid knives | 100/100 | 100/100 | 100/100 | |
| Resistant to alcohol | Alcohol room temperature soak 5min | No primer | Slightly whitish | Slightly whitish | No change |
| There primer | Film slight wrinkling | Film slight wrinkling | Film unchanged | ||
| Alcohol-resistant smear 1000g weight | 500 times | 500 times | More than 3,000 times | ||
| Resistant to boiling (cooling) 30min hundred grid test |
60ºC / 3h | 100% | 100% | 100% | |
| 80ºC / 2h | 100% | 100% | 100% | ||
| 100ºC / 1h | 100% | 100% | 100% | ||
| Anti-adhesive back | Heat box 240h (70ºC, 95% temperature) | Tacky | No significant change | No significant change | |
| Indoor natural environment for 6 months | No significant change | No significant change | No significant change | ||
| MER-resistant | A few drops in a wet state to keep the film wrinkling time (thickness 40um) | 3.5-4min | 4.5-5min | 5.5-6min | |
| A few drops to dry, the film whether muster | will not | will not | will not | ||
| Resistance to artificial sweat | PH = 1.4 | Do not change color | Do not change color | Do not change color | |
| PH = 4.8 | Do not change color | Do not change color | Do not change color | ||
| PH = 8.8 | Do not change color | Do not change color | Do not change color | ||
| Test items | Methods and conditions | Test Results | ||
| 8103A | 8200 | 8300 | ||
| Resistance disseminated sex | Oily paint pen on the film after release 70ºC oven 15min, Whether oil strokes can wipe marks |
Slightly traces | Completely wiped | Completely wiped |
| Recoatability | Within 24h | NG | NG | NG |
| Resistant to salt spray | Salt spray tester 48h | Do not change color | Do not change color | Do not change color |
| Scratch resistance | Are 60ºC / 1h while hot with a fingernail scratch coating can scrape | Can slight scrape | Can slight scrape | Basic scratch can not afford |
| Nail paint scraper edge is off | Slight fall | Slight fall | Slight fall | |
| Scraping plate portion and the edge with plastic & rubber plates around the corner from the edge of the flat part | Powder from falling edge | Powder from falling edge | Powder can not afford to fall off the edge | |
| Vibration wear | Vibration wearable device, 2h | No shedding | No shedding | No shedding |
Substrate treatment: When applied to metal products, the must first spray paint primer for PP plastic & rubber, PP bottom water must first spraying
Coating way: manual spray suitable for general
Hardener: N600 series curing agent
Thinner: T-430
Mixing ratio: Paint 8103A: hardener N603: Thinner T-430 = 10: 1: 3
8200 paint: hardener N603: Thinner T-430 = 10: 1: 3
8300 paint: hardener N605: Thinner T-430 = 10: 1: 3
Dilution ratio: based on actual customer requirements dilute spray viscosity recommended diluent ratio of 10: 3 (weight ratio) or spray viscosity of 8-11 seconds (25ºC / Iwata 2 viscosity cup)
Precautions:
1, first Stir well before use
2, the substrate surface should be cleaned before spraying stains, dry to ensure adhesion coefficient
3, the paint is allowed to stand for 5 minutes with a good mix, with 200-400 mesh filter and then spraying
4, compressed air and a variety of instruments to be dry, clean
5, the pressure 4KG / CM 2, gun distance 10-20CM, spray gun two or more times.
6. If you need to test the overall performance need to add more than bake 8h.
7, since the NT-70 curing agent curing long-term exposure to air will lose its effectiveness, after each use with a solvent must lids and mouth before washing tank cover, otherwise it will solidify cause can not be used.
After the spraying members need put into 5-10 minutes before they were placed in a drying oven to dry, with 70-80ºC baked 30 minutes, temperature and time must be met, otherwise the film is not completely dry, reduce hand and anti-scratch sex.
8, due to the two-component elastic rubber paint paint, curing agent need painting, so diluted oil at room temperature and the air will have a certain pot life, we advise you to open the oil is not too much, open and good oil After over two hours using the most appropriate.
Packing: 3.5KG canned
Security Code:
1, flammables, do not close the fire;
2, the construction, we must pay attention to ventilation;
3, other usage guidelines, refer to "Material Safety Data Sheet."
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