Types of coatings does HumiSeal offer
HumiSeal conformal coating, produced by Chase Corporation, offers one of the widest ranges of coating chemistries in the industry. These coatings are widely used in PCB 어셈블리, SMT 어셈블리, 및 턴키 PCB 어셈블리 to meet different environmental and performance requirements.

Below are the main types of coatings HumiSeal provides:
Acrylic conformal coatings (AR)
- Fast drying and easy to apply
- Excellent moisture protection
- 손쉬운 재작업 및 수리
- Cost-effective for general electronics
Typical example: HumiSeal 1B31
These are among the most commonly used coatings in PCB 어셈블리.
Urethane (polyurethane) coatings (UR)
- High resistance to chemicals and solvents
- Strong mechanical durability
- Good moisture and abrasion resistance
- More difficult to remove
Used in harsh industrial environments and demanding SMT 어셈블리 애플리케이션.
Silicone conformal coatings (SR)
- Excellent high-temperature performance
- Flexible and resistant to thermal cycling
- Good moisture and environmental protection
- Suitable for automotive and aerospace
Common examples include HumiSeal 1C49 and 1C51.
Epoxy conformal coatings (ER)
- Very hard and durable
- Excellent chemical and environmental resistance
- 강력한 접착력
- Difficult to rework or remove
Typically used in high-reliability 턴키 PCB 어셈블리 where long-term protection is critical.
UV-curable conformal coatings
- Cure rapidly under UV light
- Ideal for high-speed automated production
- Improve efficiency in mass SMT 어셈블리
- Often combined with secondary moisture cure
Widely used in modern inline coating processes.
Water-based and low-VOC coatings
- 환경 친화적
- Reduced emissions (RoHS compliant)
- Suitable for green manufacturing requirements
These are increasingly adopted in global PCB 어셈블리 작업을 수행합니다.
Synthetic rubber coatings
- Good flexibility and moisture resistance
- Moderate chemical protection
- Used in specific industrial applications
Listed among HumiSeal product categories.
Why HumiSeal offers multiple coating types
Different applications require different properties:
- Consumer electronics → acrylic (low cost, easy rework)
- Automotive → silicone (temperature resistance)
- Industrial → urethane (chemical resistance)
- Aerospace → epoxy or silicone (high reliability)
- High-speed production → UV-curable coatings
This variety allows manufacturers to optimize protection in 턴키 PCB 어셈블리.
결론
HumiSeal offers a full spectrum of 컨포멀 코팅 types, including acrylic, urethane, silicone, epoxy, UV-curable, and specialty coatings. In PCB 어셈블리, SMT 어셈블리, 및 턴키 PCB 어셈블리, this wide range ensures that the right coating can be selected for any environment, performance requirement, or production process.
컨포멀 코팅 견적 받기
SMT 조립부터 컨포멀 코팅까지, 당사는 원스톱 솔루션을 제공합니다. 지금 견적을 받아보세요.
요구 사항을 보내주시면 엔지니어링 팀으로부터 빠른 답변을 받으실 수 있습니다.
24시간 대응 ✔ 엔지니어링 지원 ✔ 소규모 및 대량 생산
심천 텅신지에 전자 유한 공사.



