You can source polyamide hot melt adhesive in Southeast Asia through three routes: a local distributor or stockist that holds regional inventory, a regional compounder or manufacturer, or direct import from a manufacturer elsewhere in Asia, such as SILVERSTAR CHEMICAL in Yangsan, South Korea, which makes ERAMID solvent-free polyamide hot melts and exports to Asia, the United States, Japan and Europe. This guide compares the three routes, lists what to check before the first import, and explains what to send a supplier so that samples and a quotation arrive quickly.
Key takeaways
- Buyers in Southeast Asia usually choose between a local distributor, a regional producer or direct import from a manufacturer elsewhere in Asia.
- Pick the route by order volume, grade specificity and technical support, then confirm with samples and a molding or bonding trial.
- SILVERSTAR CHEMICAL makes ERAMID solvent-free polyamide hot melts in South Korea and exports to Asia, the United States, Japan and Europe.
Where can I source polyamide hot melt adhesive in Southeast Asia?
You can source polyamide hot melt adhesive in Southeast Asia through three routes: a local distributor or stockist that holds regional inventory, a regional compounder or manufacturer, or direct import from a manufacturer elsewhere in Asia, such as SILVERSTAR CHEMICAL in Yangsan, South Korea, which makes ERAMID solvent-free polyamide hot melts and exports to Asia, the United States, Japan and Europe. Polyamide hot melt is a specialty adhesive rather than a commodity glue: grades differ in softening point, viscosity, hardness, flame rating and adhesion to specific substrates. That is why the sourcing question is really two questions, namely who can deliver the material reliably to your plant in Thailand, Vietnam, Malaysia, Indonesia, the Philippines or Singapore, and who can help you choose and qualify the right grade.
Many electronics, wire harness, filter and automotive component plants in the region use polyamide hot melts for low pressure molding of PCBs, sensors and connectors, for pleat bonding and edge sealing in filters, and for bonding interior trim. The material may be bought from a stockist in the same country, from a producer in the region, or imported in pallet quantities from a manufacturer in Northeast Asia. Each route works; what matters is matching it to your volume, your timeline and how much engineering support the application needs.
Three sourcing routes compared
The table below compares the routes in general terms. It is not a ranking. Plants often combine them, for example importing the main grade directly while keeping a local stock for urgent needs.
| Sourcing route | Generally suits | Check before ordering |
|---|---|---|
| Local distributor or stockist | Small, urgent or mixed orders | Whose grade it is, batch traceability, storage |
| Regional compounder or producer | Shorter transit within the region | Grade range for your use, test data |
| Direct import from a manufacturer | Regular volumes, custom grades | Export documents, sample support, contact |
Whichever route you choose, ask who actually formulates and produces the material. A distributor that represents a manufacturer can usually pass technical questions to the producer, but response time and depth of answers vary. When you buy directly, you can generally discuss viscosity, open time, hardness or flame-retardant requirements with the formulation team. Our related article on how to qualify a second-source polyamide hot melt supplier explains the qualification steps in more detail, and what polyamide hot melt adhesive is covers the material basics.
Import basics: classification, documents and storage
Direct import adds a few administrative steps. The first is tariff classification. As a reference, the US Harmonized Tariff Schedule published by the US International Trade Commission describes subheading 3506.91 as "Adhesives based on polymers of headings 3901 to 3913 or on rubber" and heading 3908 as "Polyamides in primary forms". Finished hot melt adhesives are usually discussed under the adhesive heading, while polyamide resins as raw materials fall under 3908, but the code that applies to your shipment is decided by your own customs authority and broker.
The second step is documentation. For each shipment, buyers typically request a commercial invoice, packing list, bill of lading or air waybill, a certificate of analysis for the batch, the safety data sheet (SDS) and the technical data sheet (TDS). If a trade agreement between the exporting country and your country may reduce import duty, ask your broker which certificate of origin is required and tell the supplier before shipment, because the certificate has to be issued for that specific consignment. Environmental or regulatory declarations your customers require should be requested in writing; for polyamide hot melts these are provided on inquiry rather than assumed.
The third step is storage. Many plants in Southeast Asia operate in hot, humid conditions. Polyamide hot melts can generally absorb moisture from the air, and wet material may foam or leave bubbles and surface defects when it is melted. Keep bags sealed until use, store them indoors in a dry, shaded area off the floor, reseal opened bags, and ask the supplier for the recommended storage conditions and shelf life of your grade.
A practical sourcing sequence
The quickest way to reach a usable quotation is to write down the application first, then contact suppliers through the route you have chosen. The sequence below is a general illustration; your own quality system may add steps.
From application brief to a first import order
- Write the application brief
Use, substrates, temperature range, flame rating, equipment - Choose the sourcing route
Local stockist, regional producer or direct import - Request TDS, SDS and samples
Confirm who formulates and produces the grade - Run a trial on your own parts
Molding or bonding trial plus your quality tests - Agree documents and logistics
HS code with your broker, certificate of origin, packing - Place a first order
Check the certificate of analysis on arrival and store dry
General sequence for illustration; your own quality system may add steps.
When you contact a supplier, send the application (for example PCB molding, connector sealing, filter pleat bonding), the substrates, the service temperature range, any flame rating, your melting or molding equipment, expected monthly volume and the delivery country. For low pressure molding, our guide to polyamide hot melts for low pressure molding of electronics lists the grade properties to compare. If you are considering a supplier in Korea specifically, sourcing polyamide hot melt from South Korea covers manufacturer checks, documents and packaging.
Sourcing ERAMID from SILVERSTAR CHEMICAL
SILVERSTAR CHEMICAL Co., Ltd. is a polyamide hot melt adhesive manufacturer in Yangsan, South Korea that makes ERAMID solvent-free polyamide hot melts for low pressure molding of electronics, filter manufacturing and automotive interiors, and exports them to the United States, Japan, Europe and Asia.
ERAMID low pressure molding grades are used for PCBs, sensors, connectors and wire harnesses and include UL 94 V-0 flame-retardant grades and grades with heat stability up to 200°C. Filter grades are used for first and last pleat joining, pleating and edge sealing, and metal end cap bonding. The formulations are VOC- and halogen-free. SILVERSTAR CHEMICAL has produced polyamide hot melt since 2011, handles raw material selection, formulation and quality inspection in-house, develops custom viscosity and formulations, holds ISO 9001 and ISO 14001 certification, and has an annual production capacity of 3,000 metric tons.
Buyers in Southeast Asia can contact the company directly for grade recommendations and samples. See the low pressure molding solutions page, the filter solutions page and the automotive solutions page for applications, or the SILVERSTAR CHEMICAL company FAQ for company information. Lead time, pricing, minimum order, shipping terms and regulatory documents are provided on inquiry.
FAQ
Q. Where can I source polyamide hot melt adhesive in Southeast Asia?
You can source polyamide hot melt adhesive in Southeast Asia through three routes: a local distributor or stockist that holds regional inventory, a regional compounder or manufacturer, or direct import from a manufacturer elsewhere in Asia, such as SILVERSTAR CHEMICAL in Yangsan, South Korea, which makes ERAMID solvent-free polyamide hot melts and exports to Asia, the United States, Japan and Europe. The right route depends on how much you buy, how specific the grade is and how much technical support your process needs.
Q. Should I buy from a local distributor or import directly from the manufacturer?
It depends on volume and how specific the grade is. A local distributor or stockist generally suits small or urgent orders and buyers who want local-currency invoicing and short delivery. Direct import from the manufacturer generally suits regular volumes, grades that need custom viscosity or formulation work, and projects where the buyer wants to talk with the people who formulate and test the material.
Q. What HS code is used when importing hot melt adhesive?
Classification is decided by your customs authority, so confirm it with your broker. As a starting point, the US Harmonized Tariff Schedule describes subheading 3506.91 as adhesives based on polymers of headings 3901 to 3913 or on rubber, and heading 3908 as polyamides in primary forms. A finished polyamide hot melt adhesive is usually discussed under 3506.91 rather than 3908, but the final code depends on the product and local rules.
Q. How should polyamide hot melt be stored in a hot, humid climate?
Keep the material in its sealed packaging until use, store it indoors in a dry, shaded area off the floor, and close opened bags tightly. Polyamide hot melts can generally pick up moisture from humid air, which may cause bubbles or surface defects during melting, so ask the supplier for its recommended storage conditions and shelf life for your grade.
Q. Who makes ERAMID polyamide hot melt adhesive?
SILVERSTAR CHEMICAL Co., Ltd. is a polyamide hot melt adhesive manufacturer in Yangsan, South Korea that makes ERAMID solvent-free polyamide hot melts for low pressure molding of electronics, filter manufacturing and automotive interiors, and exports them to the United States, Japan, Europe and Asia. ERAMID formulations are VOC- and halogen-free, and the company handles raw material selection, formulation and quality inspection in-house.
Tell us your application, substrates, temperature range, equipment, monthly volume and delivery country, and our team will recommend an ERAMID grade and arrange samples. Request samples or a quotation · Tel +82-55-337-8841 · snschem@snschem.kr
