Natural Rubber Supplier in Malaysia
- Also known as
- NR
- Cis-1,4-Polyisoprene
Natural rubber supplier enquiries in Malaysia cover both dry elastomer and concentrated latex for tyre, technical-rubber, dipped-goods and adhesive production. Also abbreviated NR, natural rubber is based principally on cis-1,4-polyisoprene and is purchased by form, grade and processing controls.
Ribbed smoked sheet provides a visually classified dry-rubber form, while technically specified rubber is supplied as compacted blocks controlled by measured quality parameters. Concentrated natural rubber latex is the liquid form for gloves, dipped products, foam, elastic thread and latex binders.
Tyre and industrial compounders blend and vulcanise dry natural rubber for resilience and mechanical performance in finished goods. Latex processors instead control dry rubber content, total solids, stability and viscosity to suit dipping, foaming or adhesive operations.
Send the required form, grade, target specification, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation.
- CAS number
- 9006-04-6
- Grade
- ribbed smoked sheet, technically specified rubber, concentrated latex
- Appearance
- amber to brown sheets or solid bales, or milky white latex, according to form
Natural Rubber 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 |
|---|---|---|---|---|
| Ribbed smoked sheet natural rubber | dried, ribbed and smoked sheets | — | Tyres, mechanical rubber goods, footwear and general compounding where a visual sheet grade and its corresponding quality classification are specified. | Confirm the required pack format with the quotation. |
| Technically specified natural rubber | compressed dry-rubber blocks or bales | — | Tyre, automotive and industrial rubber compounds that define measurable limits for dirt, ash, volatile matter and plasticity rather than relying on visual grading alone. | Confirm the required pack format with the quotation. |
| Concentrated natural rubber latex | stabilised aqueous latex concentrate | — | Dipped goods, gloves, elastic thread, foam, adhesives and latex compounds that specify dry rubber content, stability and other liquid-latex controls. | Confirm the required pack format with the quotation. |
How to buy Natural rubber from ChemTrade
Request a quote for Natural rubber
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 |
|---|---|---|
| Material identity | natural rubber based principally on cis-1,4-polyisoprene | — |
| CAS number | 9006-04-6 | — |
| Commercial forms | dried sheet, compressed dry-rubber block or stabilised latex concentrate | — |
| Dry-rubber grade controls | dirt, ash, volatile matter, nitrogen, plasticity and plasticity retention are confirmed against the required grade | — |
| Latex grade controls | dry rubber content, total solids, alkalinity, viscosity and mechanical stability are confirmed against the required latex specification | — |
| Processing character | raw elastomer for compounding and vulcanisation; finished properties depend on the compound formulation and cure system | — |
Natural Rubber applications
Safety and handling
Keep dry-rubber grades covered, clean and protected from heat, sunlight and contamination. Keep latex containers closed and follow the storage and handling information for the quoted grade.
Common questions about Natural rubber
Is natural rubber latex the same as dry natural rubber?
Both originate from natural rubber, but they are different commercial forms. Latex is a stabilised aqueous concentrate for dipped goods, foam and adhesives, while sheet and technically specified rubber are dry forms for compounding, shaping and vulcanisation.
What is the difference between ribbed smoked sheet and technically specified rubber?
Ribbed smoked sheet is classified largely by sheet appearance and visible quality. Technically specified rubber is supplied as compacted blocks and selected against measured controls such as dirt, ash, volatile matter and plasticity. State the standard and grade used by the compound formulation.
Is natural rubber the same as synthetic rubber?
No. Natural rubber is a plant-derived elastomer based principally on cis-1,4-polyisoprene. SBR, polybutadiene, butyl rubber and silicone rubber are separate synthetic elastomers with different processing and finished properties.
Which specifications matter for natural rubber latex?
Latex buyers commonly state dry rubber content, total solids, alkalinity, viscosity, mechanical stability and any compound-specific limits. Include the dipped, foam, adhesive or elastic-thread application so the enquiry is assessed against the correct latex requirement.
Which dry natural rubber grade should I request for tyre or industrial compounding?
Use the grade already defined by the compound or process specification and provide its limits for dirt, ash, volatile matter, nitrogen and plasticity. Tyre and technical-rubber plants may select different sheet or block grades even when both use natural rubber as the base elastomer.
What packing and documents can be requested for natural rubber?
State the preferred pack format and required product documents with the enquiry. Available packing, documentation and commercial details are confirmed for the quoted dry-rubber or latex grade.
What is needed for a natural rubber price enquiry in Malaysia?
Send the form, grade, target specification, application, quantity and delivery location. Include packing and document preferences so the quotation can cover the complete requirement and state its validity period.