Hagiwara Solutions Co.,Ltd

Press Release
2019/11/25
Hagiwara Solutions Co.,Ltd.
Conformal coating

"Conformal coating" as new optional service for flash storage products, reducing the risk of unexpected failure caused by environmental conditions in industrial installations.

Hagiwara Solutions Co., Ltd. (headquarters: Naka-ku, Nagoya City, President: Junji Hada) started “conformal coating”, an optional coating service that expands the use of flash storage products in various conditions, such as harsh or harmful environments.

Overview

Depending on equipment installation locations, such as the production plant or outdoors, flash storage products face risks of unexpected failures caused by humidity, dust, cutting oil, and/or chemical contaminants.
To ensure the reliability and availability of the product in such harsh environments, we offer the optional service to perform insulation protection coating along the surface of the flash storage.
The coating also reduces TCO (Total Cost of Ownership) by maximizing product life.

Features

Two types of coating materials

Acrylic coating and urethane acrylate coating are available with different resistances and advantages.
The urethane acrylate coating provides an even better protective effect against salt water and oil by forming a more resistant coating film.

MIL-I-46058C

The conformal coating meets the military-grade of thermal shock test standards.

UL94V-0

High flame retardant that meets the flame retardant grade “UL94V-0”.

RoHS

Compliant with the EU RoHS Directive to restrict the use of certain hazardous substances.

Coating characteristics

Coating Materials Acrylic / solvent Urethane Acrylate / solventless
Appearance Transparent Transparent
Dust resistance +++ +++
Anti-humidity +++ +++
Gas resistance +++ +++
Salt water resistance ++ +++
Oil resistance ++ +++
Heat resistance *1 -40℃ to 125℃ -40℃ to 150℃
RoHS Compliant Compliant
Fire-resistance UL94V-0 UL94V-0
Environmental impact
(VOC regulation)
+ +++
Repairability +++ + *3
MIL-I-46058C *2 Compliant Compliant

Note: +++ excellent, ++ good, + average
*1: It indicates the temperature specification of the material, not the product.
*2: Thermal shock test standards
*3: Due to the strongness of the coating, the mounted parts cannot be repaired or removed. Part replacement or individual part analysis is not available during detailed analysis.

Relevant Flash Storage

SATA 6.0Gbps (3DNAND), H-series Flash Storage for Industrial Machinery
Form Factor 3D NAND
Flash Memory
Part Number
For Normal temperature For Wide temperature
2.5inch TLC SN2S-xxxGP**SN SN2S-xxxGP**JI
MLC Mode RN2S-xxxGP**SN RN2S-xxxGP**JI
SLC Mode HN2S-xxxGP**SN HN2S-xxxGP**JI
mSATA TLC SNMS-xxxGP**SN SNMS-xxxGP**JI
MLC Mode RNMS-xxxGP**SN RNMS-xxxGP**JI
SLC Mode HNMS-xxxGP**SN HNMS-xxxGP**JI
M.2 2242 TLC SN4S-xxxGP**SN SN4S-xxxGP**JI
MLC Mode RN4S-xxxGP**SN RN4S-xxxGP**JI
SLC Mode HN4S-xxxGP**SN HN4S-xxxGP**JI

*[xxx] indicates storage capacity, [**] indicates firmware version.  
* Access the link in the table for the specifications of flash storage products.
Contact us for more information on the optional service "conformal coating".