LUMINOUSTAR
業界トップレベルの機能性
遮熱・断熱塗料
The high thermal insulation properties enhance heating in winter and cooling in summer!
快適なライフスタイルを実現！
冬は暖かく
[Heat retention and heating effect]
– The insulation function prevents warm air from escaping from inside the building, protecting the building from cold. It
also reduces condensation and prevents mold growth.
[20-40% reduction in heating energy]
[LUMINOUSTAR coating]
– Prevents temperature drops inside the building
夏は涼しく
[Cooling/cooling effect]
– Highly reflects near-infrared rays from sunlight, preventing the building from heating up.
The insulating effect the amount of heat entering the building by an additional 5°C or more.
[30-40% reduction in power consumption]
[LUMINOUSTAR coating]
– Suppresses building temperature rise
用途・適用範囲
街中の様々な用途で活躍しています。
※柔軟性のある塗装下地にも割れ、膨れ、剥がれることなく追従します。
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- 工場
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- 倉庫
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- プラント
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- コンテナハウス
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- 車庫
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- 病院
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- ホテル
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- 商業施設
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- 学校
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- 体育館
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- 戸建て住宅
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- 集合住宅
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畜舎
（鶏舎・豚舎・牛舎）
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- 石油・ガスタンク
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- 鉄塔
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変電設備
（キュービクル）
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- テント
特徴
高い断熱性能【熱伝導率0.09w / （m・k）】
日射反射率（近赤外線波長域）92.7%（白）です。業界トップクラスの遮熱性能を誇ります。
遮熱残をさらに5℃断熱します。熱伝導率0.09w / （m・k）。
結露発生の抑制効果があります。
250%以上
高い伸縮性能【ゴムのように伸びる塗膜】
塗膜の伸び率250%以上、ゴムのように伸びる塗膜が建造物のクラックにも追従、美観を保ちます。
長期にわたる耐久性能
優れた耐候性【期待耐用年数15年超！】
JIS K 5600-7-7促進耐候性試験で5000時間超を実現。
割れ、膨れ、剥がれ及び変色がなく長寿命、長期間に美観・省エネを保ちます。
長期にわたる接着力
強い粘着力【JIS規格の4倍】
JIS規格の4倍の付着力で、長期間剥げることなくご使用いただけます。
建物内の温度を保持
魔法瓶効果で、夏も冬も建物内の温度を保持します。
環境への負荷がない
水性塗料ですので環境への影響、人体への影響負荷がありません。F☆☆☆☆規準の1/10以下<ホルムアルデヒド0.4μg（㎡・h）>
優れた防水性、消音性
防水性があります。
省エネ塗装を兼ねた雨漏れ対策が可能です。
また、消音性能がありますので塗装面外部からの音を軽減します。
省エネ
建物を温度変化（部材変化）、紫外線劣化から守り、結露を抑制し部材の腐食を防ぎ、省エネを実現。
建物を延命し、経済効果を生み出します。
遮熱効果について
LUMINOUSTAR is a highly heat-resistant pigment that efficiently reflects the sun’s near-infrared rays, which heat up buildings. This keeps buildings cool in the summer and increases air conditioning efficiency, while its insulating properties prevent buildings from getting too cold in the winter, increasing the efficiency of indoor heating. It uses highly durable resin for excellent durability. It
also has added insulating properties, making it even more effective.
【遮熱断熱実証実験：1】
In a steel plate heating experiment using a 100W light bulb, the temperature difference between when LUMINOUSTAR was applied and when it was not was 20 to 25°C, demonstrating industry-leading performance.
【遮熱断熱実証実験：2】
Tested at Warehouse. <w890・d470・920（mm）>A temperature difference of about 10°C was measured between the space after LUMINOUSTAR was applied and without it.</w890・d470・920（mm）>
仕様
【商品仕様】
| material | Paint name | weight | Film thickness guideline (mm) |
Application amount (kg/m²) |
Paint area (m2/can) |
Applicable base, etc. | Features and precautions |
|---|---|---|---|---|---|---|---|
| Main material | LUMINOUSTAR (white)  |
12kg | 0.4 | 0.3 | 40 | Adaptable to all materials | The insulation material floats to the top of the can. Mix thoroughly with a power mixer before painting. (Light colors) |
| LUMINOUSTAR Light Color |
12kg | 0.4 | 0.3 | 40 | Adaptable to all materials |
【色見本】
主材：標準色
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- ホワイト
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- スモークホワイト
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- シルバーグレー
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- グレー
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- ブロンドイエロー
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- アーモンドベージュ
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- セピアブラウン
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- アイスグリーン
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- ライトブルー
主材：調色対応
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- パールグレー
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- ミルキーホワイト
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- アイボリー
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- クリームイエロー
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- ピーチイエロー
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- ライトベージュ
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- ベージュ
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- エクルベージュ
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- サンドベージュ
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- パールブラウン
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- ライトブラウン
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- パーチグリーン
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- スプリンググリーン
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- ライトグリーン
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- アクアグリーン
素地調整
高圧水洗またはデッキブラシ等により、浮き、劣化塗膜、油、汚れ、付着物は完全に除去し、清浄な面としてください。
錆は完全除去し、錆止め塗装を行ってください。
傷、不陸、目違い等は補修、調整を行ってください。
塗装下地が雨や夜露等で濡れている場合は十分乾燥を行うか、モップ等で水を良く拭き取ってください。
塗装下地は良く乾燥させてください。
【塗装仕様】
*Painting interval (23°C, 50%)
*If the base material is wood, apply a primer coat with wood sealer and then paint with LUMINOUSTAR.
| For paint substrates that do not absorb water , such as steel roofs (adhesive strength is sufficient without undercoating) |
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|---|---|
| Main material coating: LUMINOUSTAR |
・1 hour between coats ・2-3 coats ・Dilution rate 0-5% ・24 hours between coats for complete cure |
| Painting method | ・Brush ・Roller ・Airless gun |
| For water-absorbing surfaces: slate, colonial, colorbest roofs, concrete, mortar walls, etc. |
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|---|---|
| Primer Sealer |
・1-2 coats ・1-2 hours between coats |
| Top coat LUMINOUSTAR |
・2-3 coats ・Dilution rate 0-5% ・24 hours between coats for complete hardening ・1 hour between coats |
| Painting method | ・Brush ・Roller ・Airless gun |
| For dark finishes Roofs of detached houses, etc. (No primer is required for steel roofs) |
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|---|---|
| Primer Sealer |
Number of coats: 1-2 times, interval between coats: 1-2 hours |
| Mid-way LUMINOUSTAR |
Dilution rate: 0-5%. 1 hour between coats. 2-3 coats. 24 hours between coats to fully cure. |
| Top coat Color top |
Dilution rate: 0-5%. 3-4 hours between coats. 1-2 coats. 24 hours between coats to fully cure. |
| Painting method | Brushes, rollers (medium and short hair), airless guns |
| Waterproofing/Tapering Sheet Paint Base: Urethane waterproofing for rooftops, PVC waterproofing sheets |
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| Undercoat Primer |
Apply once, dilution rate 0-5%, and interval between applications 7 hours or more |
| Top coat LUMINOUSTAR |
・2-3 coats ・1 hour between coats ・24 hours between coats for complete cure ・Dilution rate 0-5% |
| Painting method | ・Brush ・Roller ・Airless gun |
標準施工要領書
① LUMINOUSTAR product lineup (all made with water-based paint)
| material | Paint name | Capacity (can) (kg) | Painting interval (23℃, 50%) | Number of coats (times) | Application amount (kg/㎡) | Paint area (m2/can) | remarks | ||
|---|---|---|---|---|---|---|---|---|---|
| Process time (h) | Fully cured (h) | ||||||||
| Bottom paint (reference) | Sealer (water-based penetrating sealer) |
15 | 1-2 | – | 1 | 0.15 to 0.2 | 75-100 (white, nothing) | Used for painting undercoats that absorb water, such as slate, ALC, Colorbest “Colonial Roof,” concrete, and mortar walls. | |
| Primer (anti-plasticizer primer) |
15 | 7 | – | 1 | 0.15 to 0.2 | 75-100 (white) | Used when applying LUMINOUSTAR on sheet waterproofing or urethane waterproofing (to prevent bleeding) | ||
| Main material | LUMINOUSTAR basic colors |
12 | 1 | twenty-four | 2-3 | 0.3 | 40 | white | For surfaces that do not absorb water, such as steel plates, the adhesive strength is sufficient even when applied directly. If there is rust, regular rust prevention treatment is required. |
| LUMINOUSTAR Light Color |
12 | 1 | twenty-four | 2-3 | 0.3 | 40 | Light colors | ||
②施工要領と注意
(1) Apply primer (water-based penetrating sealer)
– Absorbent paint base (used on RC, ALC, concrete, mortar, Colorbest “Colonial”, etc., strengthens adhesion with old paint film)
– Recommended curing time: 1 to 2 hours
– No rust prevention effect.
(2) Main Material (LUMINOUSTAR) Application
a. Caution
: This is a one-component paint containing hollow beads with a low specific gravity. When you open the can, the hollow beads will be floating at the top.
This does not mean that they have disintegrated.
Before application, be sure to stir (1-2 minutes) with an electric mixer to thoroughly mix the top and bottom of the paint in the can.
Do not mix with a stick.
This stirring process is important for achieving insulation and creating a coating with uniform adhesive strength, elasticity, and durability.
Stirring once a day is sufficient.
b. Dilution
■ Applying with a roller brush
: Excessive dilution will result in poor film formation, so be careful.
・Dilution is not necessary in winter or when the surface is below 40°C, but dilute accordingly.
・When applying in summer or the hotter seasons around that time, add 600-800cc of water per can depending on the temperature of the substrate, stir well, and apply.
On hot substrates, water evaporates, making the paint sticky and making it difficult to achieve a smooth coating.
[Dilution Guide] Substrate temperature 50°C → 300cc per can of water 70°C → 600cc per can of water
■ Applying with an airless gun
: Dilute with approximately 600cc per can of water and stir well before applying.
This ensures smooth application.
c. Coating Capacity
■ Painting with a Roller Brush or Brush
[When applying to slippery surfaces such as steel plates]
– The first coat may be slippery and difficult to build a thick film.
– Applying thicker coats can be achieved by depositing the paint rather than scrubbing it with a roller brush or brush.
– Try to finish with two to three coats.
■ Painting with an Airless Gun
– Use an airless pump designed for high-viscosity paints.
[Pump Output] Approximately 8 L/min, 150 kgf/cm2, 900 W
[Tip Diameter] Approximately 0.6 mm (Select based on the application area and location)
. * Manufacturers include Iwata Painting Machinery and Seiwa Sangyo.
Consult the manufacturer to select the appropriate equipment.
* Note on Thick Coating: Applying thick coats once may cause cracks in the coating.
Always finish with at least two coats.
* Drying Time: Drying time varies depending on temperature, weather, humidity, wind, etc.
Touch the surface to check for fingerprints before applying the top coat.
*Do not mix the dried paint on the side of the can,
as this will leave bumps on the painted surface.
*The base paint will give a matte finish.
Give it a try! We are currently accepting LUMINOUSTAR samples.
As our sales of LUMINOUSTAR grow, we realize every day that it is a superior material!
We would be happy to help you improve your work environment and reduce costs.
Samples of approximately 600 mL (approximately 2 m²) are available for 5,000 yen (including shipping)
. Please try this product for yourself.
We hope that LUMINOUSTAR can contribute even a little to the world’s efforts to address environmental issues.
