Polyurethane Dispersion Supplier in Malaysia
- Also known as
- PUD
Polyurethane dispersion supplier for coatings, adhesives, inks and textile manufacturers in Malaysia. Polyurethane dispersion, commonly shortened to PUD, is a waterborne polyurethane polymer system supplied as a milky or translucent liquid. Grades are defined by resin chemistry, ionic type and film performance.
Aliphatic PUD grades serve clear and colour-sensitive coating work, while polyester and polyether dispersions offer different balances of hardness, flexibility, abrasion performance and hydrolysis resistance. Adhesive grades are selected by tack, activation and bond requirements. Textile grades also consider hand feel, flexing and compatibility with the finishing system.
Buyers compare solids content, viscosity, pH, particle size, co-solvent profile, substrate adhesion and cured-film properties. Crosslinker compatibility and drying conditions should be identified where they form part of the process. PUD is distinct from solvent-borne polyurethane resin and finished two-component systems.
Send the resin type, dispersion properties, substrate, film targets, quantity and delivery location with the enquiry. Availability, packing, documentation, route and timing are confirmed with the quotation. No fixed formulation, current stock or guaranteed performance is implied.
- Grade
- aliphatic, polyester, polyether, adhesive, textile
- Appearance
- milky white to translucent waterborne liquid dispersion
Polyurethane Dispersion grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Aliphatic polyurethane dispersion | waterborne polymer dispersion | — | Clear and pigmented coatings, inks and textile finishes where colour stability, film hardness, flexibility and adhesion are specified. | Pack format is confirmed with the quotation. |
| Polyester polyurethane dispersion | milky waterborne liquid | — | Coatings and laminating or bonding applications that require a stated balance of hardness, abrasion performance, adhesion and chemical resistance. | Pack format is confirmed with the quotation. |
| Polyether polyurethane dispersion | waterborne liquid dispersion | — | Flexible coatings, textile treatment and elastomeric film applications where hydrolysis resistance, softness and low-temperature flexibility guide resin selection. | Pack format is confirmed with the quotation. |
| Adhesive-grade PUD | anionic or otherwise declared waterborne dispersion | — | Waterborne adhesives and lamination systems where tack, activation conditions, bond strength, substrate compatibility and any crosslinking step are defined by the converter. | Pack format is confirmed with the quotation. |
How to buy Polyurethane dispersion from ChemTrade
Request a quote for Polyurethane dispersion
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Polymer identity | polyurethane dispersion in water with resin backbone and ionic character declared | — |
| Appearance | milky white to translucent liquid, varying with particle size and formulation | — |
| Dispersion properties | solids content, viscosity, pH and particle-size profile stated for the quoted grade | — |
| Resin chemistry | aliphatic or aromatic type and polyester, polyether or other soft-segment basis declared | — |
| Film properties | hardness, flexibility, elongation, adhesion and resistance profile stated with test methods | — |
| Formulation profile | ionic type, co-solvent content, neutralising system and crosslinker compatibility declared where applicable | — |
Polyurethane Dispersion applications
Safety and handling
Keep the dispersion sealed and protected from freezing, excessive heat and contamination. Mix only as recommended for the quoted grade and avoid prolonged exposure that can destabilise the waterborne dispersion.
Common questions about Polyurethane dispersion
What is a polyurethane dispersion?
It is polyurethane polymer dispersed in water as a liquid binder system. Commercial PUD grades differ by backbone chemistry, ionic character, solids, particle size and the film properties they develop after drying.
Is PUD the same as solvent-borne polyurethane resin?
No. A polyurethane dispersion uses water as the main continuous phase, while solvent-borne resin is supplied in an organic-solvent system. Formulation, drying and compatibility requirements are different.
How do polyester and polyether PUD grades differ?
Their soft-segment chemistry gives different balances of hardness, flexibility, hydrolysis resistance, abrasion performance and adhesion. The correct choice depends on substrate and service conditions.
Which specifications should a PUD enquiry include?
Include resin backbone, ionic type, solids, viscosity, pH, particle size, co-solvent restrictions and target film properties such as hardness, elongation, adhesion and resistance.
Can the same PUD be used for coatings and adhesives?
Not automatically. Some grades can serve both, but adhesive activation, tack and bond strength differ from coating hardness and resistance targets. Name the substrate and process in the enquiry.
What packing and documents can be requested?
Pack formats and documents depend on the waterborne grade quoted. Request any specification, safety data, solids or solvent declaration and technical profile needed for formulation trials.
What affects polyurethane dispersion pricing?
Resin chemistry, solids, co-solvent profile, performance requirements, quantity, packing and delivery point affect the offer. Pricing is issued on enquiry with a stated validity period.