PP Natural
Natural-colour polypropylene granules with a clean, consistent base. Easy to colour with masterbatch and suited to a wide range of moulded goods.
Used for: Household goods, Containers, Furniture parts
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Polypropylene (PP) Granules
Natural, black, colour and virgin PP granules — lightweight, tough and chemical resistant.
PP Grades
Our polypropylene range
Choose the grade and colour that suits your product. Not sure? Send us your application and we will recommend the right one.
PP Plain Black
Uniform black polypropylene granules that give a rich, even finish. A popular, cost-effective choice for strong moulded components.
Used for: Crates & pallets, Automotive parts, Pipe fittings
Enquire for PP Plain BlackRed PP Granules
Bright, consistent red polypropylene granules for products where colour identity matters.
Used for: Buckets & tubs, Toys, Colour-coded items
Enquire for Red PP GranulesBlue PP Granules
Vivid blue polypropylene granules with stable colour across batches.
Used for: Crates, Drums & containers, Household products
Enquire for Blue PP GranulesYellow PP Granules
High-visibility yellow polypropylene granules for bright, attractive finished goods.
Used for: Safety products, Toys, Storage boxes
Enquire for Yellow PP GranulesGreen PP Granules
Rich green polypropylene granules widely used for garden and agricultural products.
Used for: Planters & pots, Agri products, Chairs & stools
Enquire for Green PP GranulesWhite PP Granules
Clean white polypropylene granules with good brightness for neat, premium-looking products.
Used for: Containers, Appliance parts, Household goods
Enquire for White PP GranulesMulti Colour Granules
Mixed-colour polypropylene granules — an economical grade for products where exact colour is not critical.
Used for: Dustbins, Industrial items, Darker-coloured products
Enquire for Multi Colour GranulesPP Virgin Natural
Prime virgin polypropylene in natural colour, for applications that need maximum purity and consistent properties.
Used for: Packaging, Thin-wall moulding, Fibre & raffia
Enquire for PP Virgin Natural
About Polypropylene
What is polypropylene?
Polypropylene (PP) is a thermoplastic polymer made by polymerising propylene. It is one of the most widely used plastics in the world because it combines low weight with good strength, stiffness and heat resistance at an economical price.
PP is semi-crystalline, which gives it a high melting point compared with other commodity plastics, excellent fatigue resistance (it is used for “living hinges” on caps and boxes) and very low moisture absorption. It is easy to colour, easy to process and fully recyclable.
- Lightest common plastic — it floats on water
- Good balance of stiffness and impact strength
- Excellent resistance to many chemicals and moisture
- Suitable for injection moulding, extrusion, blow moulding and fibre
PP Resistance
Chemical & environmental resistance
Polypropylene resists most acids, alkalis and solvents at room temperature, which is why it is widely used for chemical containers, lab ware and pipes.
| Exposure | Resistance |
|---|---|
| Dilute acids | Excellent |
| Alkalis (bases) | Excellent |
| Alcohols | Excellent |
| Water & moisture | Excellent — very low absorption |
| Detergents & salts | Excellent |
| Oils & greases | Good |
| Aromatic & chlorinated solvents | Limited — may swell |
| Strong oxidising acids | Poor |
| UV / sunlight (unstabilised) | Limited — use UV-stabilised grade |
General guidance at room temperature. Actual performance depends on grade, temperature, concentration and exposure time — please consult us for critical applications.
Polypropylene Fabrication
How PP is processed
PP has a good melt flow and processes well on standard plastic machinery. Common fabrication methods include:
Injection Moulding
Most common route for PP — buckets, crates, caps, furniture, automotive and appliance parts.
Extrusion
Sheets, pipes, profiles, strapping and films produced by continuous extrusion.
Blow Moulding
Bottles and hollow containers with good stiffness and chemical resistance.
Thermoforming
PP sheet heated and formed into trays, cups and packaging.
Fibre & Raffia
Tapes and fibres for woven sacks, FIBC bags, ropes and non-woven fabrics.
Compounding
PP blended with fillers, colours and additives to tailor properties.
Application
Where PP granules are used
PackagingContainers, caps, closures & woven bags
AutomotiveBumpers, battery cases, trims
HouseholdBuckets, tubs, chairs & storage
TextilesNon-woven, ropes & raffia
Medical & LabSyringes, lab ware & containers
ElectricalAppliance housings & parts
Pipes & FittingsWater & drainage systems
Toys & StationeryColourful, durable products
Quick Facts
Polypropylene at a glance
Chemical formula(C₃H₆)ₙ
Density0.90 – 0.91 g/cm³
Melting point≈ 160 – 166 °C
Resin ID code5 (PP)
Water absorption< 0.1 %
RecyclableYes
Typical values for PP homopolymer. Properties vary by grade — technical details for specific lots are available on request.
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