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moreMarvell consists of a marble layer and a surface gelcoat layer, and the raw material is an artificial marble formed from a composite material such as a carefully selected natural stone powder particle and a thermosetting polyester resin, it is highly durable due to the luxury of natural marble, heavy texture It is an ideal counter material which added sex. Since 1975, we have made a number of achievements including production sales. Let me introduce some of its features. |
■Materials generally have the following features. | ||||
Material type | durability | durability | Scratchy | Design |
stainless | 〇 | 〇Small scratches stand out | Cold feel of metal | |
Melamine plywood | △ Swollen by moisture from scratches |
△ High heat fade. 200 degree limit |
× The wound does not go away |
△Color, handle freely |
Corian | ◎Slightly dirty and troublesome to care | 〇 | ◎Repair by surface polishing | 〇No surface gloss |
Molded マーブル |
◎easily remove dirt easily | 〇No change to 200 degrees of oil | ◎Repairable for scratches and damage | ◎Pattern, glossy and luxurious |
■We tested the characteristic performance value of Marvel products. | ||
Characteristic | Performance value | テスト法 |
Heat-resistant | No abnormality | Place the frying pan containing 200 degrees of oil for 20 minutes to investigate the change in discoloration and appearance |
Low temperature resistance | No abnormality |
29/5000 – 30-Do no ondo de 24-jikan hōchi shi, hen taishoku ya gaikan no henka o shiraberu Leave for 24 hours at a temperature of -30 ° C to check for discoloration and changes in appearance |
Acid resistance | No abnormality | Investigate changes in discoloration and appearance when immersed in hydrochloric acid (0.5 N) |
Alkali resistance | No abnormality | Investigate changes in discoloration and appearance when it is immersed in additive soda (5%) |
Cold heat repeat | 1,800times / No abnormality | Alternate hot and cold water with a temperature difference of 55 degrees or less for 1.5 minutes durability against thermal shock of the surface layer |
Barcol Hardness | 52 | The larger the value, the harder it is |
Abrasion resistance | 0.68g/ 1000times |
Abrasion charges (g / 1000 times) when polishing the surface with abrasive paper 1.3% in natural marble and stronger as the value is smaller |
Flexural strength | 493 | The greater the value of the maximum bending stress when supporting the both ends and concentrating overload at the center, the harder the cracking |
Falling ball test | No abnormality | We investigate dents by dropping a steel ball of 500 g (conventionally 200 g) from 50 cm (45 cm in the past) |
specific gravity | 1.90 | |
Heat-resistant | Incombustibility | A flame is brought into contact with the tip of 12 cm in length, 1 cm in width and thickness, for 30 seconds, and becomes incombustible when the burning distance is 2.5 cm or less |
Dirt | No abnormality | Iodine tincture / ink / magic ink / hair fixture / lipstick / lacquer / bleaching agent Wipe off with thinner |