®ECLEAR Anti-Scratch Hard Coatings
この技術製品群のECLEARモデル、材料構成、用途、プロセスウィンドウ、検証要件をご確認ください。
材料積層構造の内容.
各層は機能順に示しており、正確な構成はグレードごとに異なります。
- 01Prepared polymer substrate
- 02ECLEAR adhesion and curing interface
- 03Crosslinked abrasion-resistant hardcoat
- 04Optional compatible anti-fog, hydrophobic or other functional topcoat
技術選定用の個別グレード.
各 ECLEAR モデルは、異なる材料の役割と構成を示します。製造元グレードとの対応情報は、トレーサビリティーのため ECLEAR 製品マスターで管理されます。
A crosslinked surface layer that protects transparent polymers.
01Uncoated thermoplastics are light and formable, but their surfaces can be vulnerable to scratching, chemicals and handling damage. A hardcoat adds a thin, optically clear network at the exposed surface while preserving the bulk properties of the molded part.
02Performance depends on more than coating chemistry. Substrate additives, residual molding stress, cleaning, wet-film uniformity, flash-off and cure history all affect adhesion and appearance. ECLEAR therefore treats the substrate, coating method and cure route as one controlled system.
03Heat-cured, UV-cured and dual-cure routes serve different geometries and manufacturing flows. Dual-cure concepts can provide a controlled pre-cure for handling or forming followed by final UV cure, but the exact sequence must be validated for the selected grade and part.
用途を基準に評価する性能.
利点は、対象基材、工程、最終アセンブリで評価します。
Improves scratch and abrasion resistance while maintaining optical clarity on qualified polymer substrates
Optically clear formulations for lenses, visors and molded optical parts
Heat, UV and dual-cure routes available within the wider platform
Supports flat and 3D parts made by injection molding, extrusion, casting or thermoforming
材料定義から量産積層構造の認定まで.
認定では、材料、加工経路、顧客の生産ラインを一体として確認します。
Confirm resin, additives, molding stress, geometry and downstream layers.
Define cleaning, activation and contamination controls for the real part.
Control application mass, leveling, flash-off and the approved thermal or UV profile.
Test adhesion, abrasion, optics, weathering and intercoat compatibility on production geometry.
仕様承認前に収集すべき検証データ.
実使用を代表する基材、工程条件、エージング順序を使用してください。
- Cross-hatch or customer-specified adhesion before and after conditioning
- Abrasion or scratch method with defined load, media and cycles
- Haze, transmittance, optical distortion and cosmetic inspection
- Humidity, thermal cycling, chemical exposure and weathering as required
- Compatibility with printing, PVD, anti-fog and easy-clean topcoats
数値には試験方法と承認済み改訂版が必要です.
代表値は選定の参考であり、管理規格は承認済み TDS に従います。
代表値は保証規格ではありません。最終基準は承認済みECLEAR TDSとお客様の検証結果に従います。
ライン試験前に技術者が確認する質問.
サンプル依頼前に、材料の役割、界面、工程範囲を明確にしてください。
Can one hardcoat be used on every transparent plastic?+
No. PC, PMMA, PCTG, TAC, nylon, Tritan, PET-family materials and cast lens resins differ in surface chemistry, stress sensitivity and thermal limits. The exact substrate grade must be qualified.
Does a higher pencil-hardness number guarantee better field durability?+
Not by itself. Pencil hardness, abrasion, impact, adhesion, weathering and optical quality measure different failure modes. The test package should reflect the finished product.
Can ECLEAR recommend a grade from an application description alone?+
A first shortlist is possible, but a production recommendation requires the substrate, layer construction, equipment, process sequence, test method and acceptance criteria. ECLEAR normally moves from requirement definition to laboratory matching, samples, line trial and a frozen approved specification.
Are the values shown on this page guaranteed specifications?+
No. Website values and constructions are selection guidance. Guaranteed limits, test conditions, packaging and shelf life are controlled only by the latest ECLEAR-approved TDS, quality agreement and customer qualification record.
このプラットフォームを評価する用途.
各用途で、積層構造全体の適合性とライン検証が必要です。
管理すべき工程パラメータ.
一つの公称条件だけでなく、工程範囲全体を記録してください。
- Confirm resin grade, molding history and residual stress before coating.
- Define cleaning, activation, coating method, flash-off, cure and post-cure as one controlled process.
- Validate optical distortion and adhesion on the final part geometry, not only a flat coupon.
- Test compatibility before applying inks, PVD layers, anti-fog or hydrophobic topcoats.
選定に必要な情報.
これらの情報により、ECLEAR はグレードと検証計画を絞り込めます。
- Q1What is the exact substrate resin, supplier and molding condition?
- Q2Which coating method and production capacity are required?
- Q3What abrasion, adhesion, weathering and optical tests must be passed?
- Q4Will the surface receive printing, PVD, anti-fog, photochromic, anti-reflective or easy-clean treatment?
計画的な試験で早期に確認すべきリスク.
早期の不具合確認により、量産拡大のリスクと誤った材料比較を低減します。
Residual stress cracking or solvent attack on an unverified substrate
Incomplete cure, intercoat incompatibility or adhesion loss
Flow marks, edge build-up or optical distortion on complex geometry
Over-generalizing a laboratory result to a customer production line
管理された技術文書.
選定した ECLEAR グレードと用途に対応する最新版を請求してください。
ECLEAR Optics の元製品ページ ↗代表構成と用途概念は、材料選定のための情報です。供給状況、構成、性能、工程条件はグレードごとに異なり、最新の ECLEAR 承認 TDS、用途試験、および顧客の最終認定に従います。
関連材料システム.
同じ積層構造または工程で本製品と相互作用する周辺材料を確認してください。
単一材料ではなく、積層構造全体を検証してください.
適切な提案のため、基材、構成、工程、合格基準をご提示ください。