Viscosity Index Improver Supplier Malaysia
- Also known as
- VI Improver
- Viscosity Modifier
- Viscosity Index Additive
Viscosity index improver supplier enquiries in Malaysia come from lubricant blenders selecting a viscosity modifier additive for a defined finished-oil target. Also called VII, VI improver or viscosity index additive, this is a family of polymer chemistries rather than one chemical with a single CAS number or formula.
The main selection routes include olefin copolymer viscosity modifier grades, polymethacrylate types, hydrogenated styrene-diene grades and dispersant-type multifunctional products. Commercial form may be a liquid concentrate, solid bale, chopped polymer or pellets, depending on the chemistry and grade.
Buyers compare thickening efficiency, shear stability index, low-temperature performance and the target viscosity grade when specifying a product. Applications include multigrade engine and heavy-duty diesel oils, hydraulic and tractor fluids, automatic transmission and gear oils, greases and metalworking fluids.
Send the required chemistry, product form, target lubricant grade, shear-stability requirement, quantity and delivery location with your enquiry. Diluent details, packing, available documentation, delivery arrangements and quotation validity are confirmed for the stated formulation requirement.
- Grade
- olefin copolymer, polymethacrylate, hydrogenated styrene-diene, dispersant-type
- Appearance
- liquid concentrate or solid polymer form, depending on grade
Viscosity Index Improver 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 |
|---|---|---|---|---|
| Olefin copolymer grade | Liquid concentrate, solid bale, chopped polymer or pellets | — | Multigrade engine oils, heavy-duty diesel oils and hydraulic fluids | — |
| Polymethacrylate grade | Liquid concentrate | — | Lubricant formulations selected for viscosity-temperature and low-temperature requirements | — |
| Hydrogenated styrene-diene grade | Solid polymer or liquid concentrate | — | Engine oil and industrial lubricant formulations requiring a styrene-based viscosity modifier | — |
| Dispersant-type multifunctional grade | Liquid concentrate | — | Lubricant formulations specifying combined viscosity-modifying and dispersant functions | — |
How to buy viscosity index improver from ChemTrade
Request a quote for viscosity index improver
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 |
|---|---|---|
| Product type | Polymeric lubricant additive family | — |
| Selection parameters | Thickening efficiency, shear stability index and low-temperature performance | — |
| Commercial forms | Liquid concentrate, solid bale, chopped polymer or pellets, depending on chemistry and grade | — |
Viscosity Index Improver applications
Common questions about viscosity index improver
What does a viscosity index improver do?
It is a polymeric lubricant additive used to modify the viscosity-temperature behaviour of a formulated oil. The required chemistry and treat approach depend on the finished lubricant specification.
Which viscosity index improver chemistry should I request?
State the target lubricant, viscosity grade, thickening requirement, shear-stability requirement and low-temperature needs. These variables guide selection between olefin copolymer, polymethacrylate, styrene-based and other grades.
Is an olefin copolymer the same as every viscosity index improver?
No. Olefin copolymer is one important viscosity modifier chemistry within a broader family that also includes polymethacrylate, styrene-based and multifunctional grades.
Are viscosity index improvers supplied as liquids or solids?
Both forms are used in the market. Depending on chemistry and grade, the product may be a liquid concentrate, solid bale, chopped polymer or pellets; the quoted form and packing are confirmed for the enquiry.