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Polymers

The 59 base polymers our colours and additives are carried in. We match every grade to the carrier resin in your application, so dispersion stays clean and performance holds.

ABS

Acrylonitrile Butadiene Styrene

Styrenic

A tough, rigid amorphous styrenic terpolymer that balances strength, impact resistance and easy processing, finishing with a clean glossy surface. It is the workhorse for housings, fascia and consumer parts where look and durability both matter. Astra carries white, color, additive and black masterbatch into this resin.

ASA

Acrylonitrile Styrene Acrylate

Styrenic

A weatherable styrenic close to ABS but built to hold colour and gloss outdoors, resisting UV, heat and yellowing. It suits exterior trim, profiles and housings that live in the sun. Astra carries black, white, color and additive masterbatch into this resin.

COC

Cyclic Olefin Copolymer

Specialty Olefin

Cyclic olefin copolymer, a glass-clear, low-moisture, high-purity resin with excellent barrier and dimensional stability. It is chosen for optics, diagnostics and high-clarity packaging. Astra carries black, white, color and additive masterbatch into this resin.

CPVC

Chlorinated PVC

Vinyl

Chlorinated PVC, raising PVC's heat resistance so it carries hot water and aggressive fluids. It serves plumbing, industrial pipe and fittings that run warm. Astra carries black, white, color and additive masterbatch into this resin.

EAA

Ethylene Acrylic Acid

Olefin Copolymer

Ethylene acrylic acid copolymer, an adhesive tie-resin with strong bonding to foil and polar substrates. It is used in laminations and coatings where layers must hold. Astra carries black, white, color and additive masterbatch into this resin.

ETFE

Ethylene Tetrafluoroethylene

Fluoropolymer

A rugged fluoropolymer film resin with outstanding weather, chemical and temperature resistance plus high light transmission. It is the material behind architectural membranes and demanding cable. Astra carries black, white, color and additive masterbatch into this resin.

EVA

Ethylene Vinyl Acetate

Olefin Copolymer

Ethylene vinyl acetate, soft, flexible and clear with good adhesion and low-temperature toughness, carrying colour and additives into film, foam, hot-melt and encapsulation. Astra carries black, white, color and additive masterbatch into this resin.

EVOH

Ethylene Vinyl Alcohol (barrier)

Barrier

An ethylene vinyl alcohol barrier resin that blocks oxygen and aroma extremely well, used as the core layer in multilayer food and medical packaging. Astra carries black, white, color and additive masterbatch into this resin.

GPPS

General-Purpose Polystyrene

Styrenic

General-purpose polystyrene, stiff, glass-clear and easy to process, though brittle. It suits disposables, displays and clear rigid parts. Astra carries black, white, color and additive masterbatch into this resin.

HDPE

High-Density Polyethylene

Polyolefin

High-density polyethylene, strong, stiff and chemically resistant with excellent moisture barrier. It dominates bottles, jerricans, caps, pressure pipe, crates and woven sacks. Astra carries black, color, additive and white masterbatch into this resin.

HIPS

High-Impact Polystyrene

Styrenic

High-impact polystyrene, polystyrene toughened with rubber for ductility, easy to thermoform and print. It serves packaging, appliance liners and signage. Astra carries black, white, color and additive masterbatch into this resin.

LCP

Liquid Crystal Polymer

High-Performance

Liquid crystal polymer, an ultra-high-performance resin with exceptional flow, heat resistance and dimensional precision for thin-wall electronic connectors. Astra carries black, white, color and additive masterbatch into this resin.

LDPE

Low-Density Polyethylene

Polyolefin

Low-density polyethylene, soft, tough and clear with easy flow, the classic choice for film, bags, liners, squeeze bottles and coatings. Astra carries black, color, additive and white masterbatch into this resin.

LLDPE

Linear Low-Density Polyethylene

Polyolefin

Linear low-density polyethylene, tougher and more puncture-resistant than LDPE, the backbone of stretch film, heavy-duty bags and agricultural film. Astra carries black, white, color and additive masterbatch into this resin.

PA11

Polyamide 11 (bio)

Engineering

Bio-based polyamide 11, flexible, tough and chemically resistant, used in tubing, coatings and demanding flexible parts. Astra carries black, white, color and additive masterbatch into this resin.

PA12

Polyamide 12

Engineering

Polyamide 12, low moisture uptake and excellent flexibility and chemical resistance, common in tubing, cable and powder-bed 3D printing. Astra carries black, white, color and additive masterbatch into this resin.

PA6

Polyamide 6 (Nylon 6)

Engineering

Polyamide 6 (nylon 6), a strong, tough engineering resin with good chemical and abrasion resistance, used in fibres, films and reinforced moulded parts. Astra carries white, color, additive and black masterbatch into this resin.

PA66

Polyamide 66 (Nylon 66)

Engineering

Polyamide 66, stiffer and higher-melting than PA6, the choice for under-hood automotive, electrical and demanding mechanical parts. Astra carries black, white, color and additive masterbatch into this resin.

PBAT

Polybutylene Adipate Terephthalate

Bio / Compostable

A compostable aliphatic-aromatic copolyester, flexible and tough, blended with PLA and starch for biodegradable film and bags. Astra carries black, white, color and additive masterbatch into this resin.

PBS

Polybutylene Succinate

Bio / Compostable

Polybutylene succinate, a compostable polyester with good processability and flexibility for sustainable film, cutlery and packaging. Astra carries black, white, color and additive masterbatch into this resin.

PBT

Polybutylene Terephthalate

Polyester

Polybutylene terephthalate, a fast-crystallising engineering polyester with good electrical properties and dimensional stability for connectors and housings. Astra carries black, white, color and additive masterbatch into this resin.

PC

Polycarbonate

Engineering

Polycarbonate, glass-clear, exceptionally impact-resistant and heat-tolerant, used in glazing, lighting, optical and safety parts. Astra carries white, color, additive and black masterbatch into this resin.

PC/ABS

Polycarbonate / ABS Blend

Engineering

A polycarbonate/ABS alloy that blends PC toughness and heat resistance with ABS flow and finish, used in automotive interiors and electronics housings. Astra carries black, white, color and additive masterbatch into this resin.

PCR

Post-Consumer Recyclate (generic)

Recycled

Post-consumer recycled resin, reclaimed plastic reprocessed for new parts, where colour correction and consistency are the key challenges. Astra carries black, color, additive and compound masterbatch into this resin.

PEEK

Polyether Ether Ketone

High-Performance

Polyether ether ketone, a high-performance semicrystalline resin with outstanding heat, chemical and wear resistance for aerospace, medical and energy parts. Astra carries black, white, color and additive masterbatch into this resin.

PEI

Polyetherimide (Ultem)

High-Performance

Polyetherimide, an amber, high-heat amorphous resin with inherent flame resistance and strength for aerospace, electronics and medical use. Astra carries black, white, color and additive masterbatch into this resin.

PET

Polyethylene Terephthalate

Polyester

Polyethylene terephthalate, strong, clear and a good gas barrier, the standard for bottles, trays, fibre and film. Astra carries color, additive, black and white masterbatch into this resin.

PETG

Glycol-Modified PET

Polyester

Glycol-modified PET, clear, tough and easy to thermoform without crystallising, used in signage, displays and medical packaging. Astra carries black, white, color and additive masterbatch into this resin.

PHA

Polyhydroxyalkanoate

Bio / Compostable

Polyhydroxyalkanoate, a microbially produced, marine-biodegradable polyester for truly compostable packaging and single-use items. Astra carries black, white, color and additive masterbatch into this resin.

PIB

Polyisobutylene (cling)

Olefin Copolymer

Polyisobutylene, a tacky, impermeable elastomer used as a sealant, barrier and tackifier. Astra carries black, white, color and additive masterbatch into this resin.

PLA

Polylactic Acid

Bio / Compostable

Polylactic acid, a clear, rigid, plant-based biopolymer that composts industrially, used in film, cups, cutlery and 3D-printing filament. Astra carries black, white, color and additive masterbatch into this resin.

PMMA

Polymethyl Methacrylate (Acrylic)

Engineering

Polymethyl methacrylate (acrylic), glass-clear with excellent weatherability and optical clarity, used in lighting, signage and glazing. Astra carries black, white, color and additive masterbatch into this resin.

POE

Polyolefin Elastomer

Polyolefin Elastomer

Polyolefin elastomer, a soft, flexible impact modifier and sealant resin used to toughen polyolefins and make soft-touch parts. Astra carries black, color, additive and compound masterbatch into this resin.

POM

Polyoxymethylene (Acetal)

Engineering

Polyoxymethylene (acetal), stiff, low-friction and dimensionally stable, the choice for gears, bearings and precision mechanical parts. Astra carries black, white, color and additive masterbatch into this resin.

PP-B

Polypropylene Impact (Block) Copolymer

Polyolefin

Impact (block) copolymer polypropylene, tougher at low temperature, used in crates, automotive and rugged mouldings. Astra carries black, white, color and additive masterbatch into this resin.

PP-H

Polypropylene Homopolymer

Polyolefin

Polypropylene homopolymer, stiff, heat-resistant and chemically inert, used in caps, housewares, fibre, sheet and thin-wall packaging. Astra carries color, additive, black and white masterbatch into this resin.

PP-R

Polypropylene Random Copolymer

Polyolefin

Random-copolymer polypropylene, clearer and tougher than homopolymer, used in hot/cold pipe and clear containers. Astra carries black, white, color and additive masterbatch into this resin.

PPA

Polyphthalamide (High-Temp PA)

Engineering

Polyphthalamide, a high-heat semi-aromatic nylon for under-hood automotive and electrical parts that run hot. Astra carries black, white, color and additive masterbatch into this resin.

PPE

Modified Polyphenylene Ether (Noryl)

Engineering

Polyphenylene ether, usually alloyed with PS, giving dimensional stability and flame resistance for electrical and appliance parts. Astra carries black, white, color and additive masterbatch into this resin.

PPS

Polyphenylene Sulfide

High-Performance

Polyphenylene sulfide, a high-heat, flame- and chemical-resistant engineering resin for electrical, automotive and pump components. Astra carries black, white, color and additive masterbatch into this resin.

PPSU

Polyphenylsulfone

High-Performance

Polyphenylsulfone, a high-performance amorphous resin with outstanding hydrolytic and impact resistance for sterilisable medical and aerospace parts. Astra carries black, white, color and additive masterbatch into this resin.

PSU

Polysulfone

High-Performance

Polysulfone, a transparent high-heat amorphous resin that withstands repeated sterilisation, used in medical and membrane applications. Astra carries black, white, color and additive masterbatch into this resin.

PVC-F

Flexible (Plasticized) PVC

Vinyl

Flexible (plasticised) PVC, soft and tough with good clarity, used in cable, hose, flooring, coated fabric and medical tubing. Astra carries black, white, color and additive masterbatch into this resin.

PVC-R

Rigid Polyvinyl Chloride

Vinyl

Rigid polyvinyl chloride, durable, flame-resistant and weatherable, used in pipe, profile, window and siding. Astra carries black, white, color and additive masterbatch into this resin.

PVDC

Polyvinylidene Chloride (barrier)

Barrier

Polyvinylidene chloride, an exceptional oxygen and moisture barrier used as thin coatings and layers in food and medical packaging. Astra carries black, white, color and additive masterbatch into this resin.

PVDF

Polyvinylidene Fluoride

Fluoropolymer

Polyvinylidene fluoride, a fluoropolymer with excellent chemical, UV and weather resistance for coatings, membranes and cable. Astra carries black, white, color and additive masterbatch into this resin.

PVF

Polyvinyl Fluoride (Tedlar)

Fluoropolymer

Polyvinyl fluoride, a durable weatherable film fluoropolymer used as a protective surface laminate. Astra carries black, white, color and additive masterbatch into this resin.

PVOH

Polyvinyl Alcohol (water-soluble)

Barrier

Polyvinyl alcohol, a water-soluble, oxygen-barrier polymer used in films, coatings and dissolvable packaging. Astra carries black, white, color and additive masterbatch into this resin.

SAN

Styrene Acrylonitrile

Styrenic

Styrene acrylonitrile, clearer and more chemical- and heat-resistant than polystyrene, used in housewares and clear rigid parts. Astra carries black, white, color and additive masterbatch into this resin.

STARCH

Thermoplastic Starch Blend

Bio / Compostable

Thermoplastic starch, a plant-based, compostable polymer blended into bioplastics for film and bags. Astra carries black, white, color and additive masterbatch into this resin.

TPEE

Thermoplastic Copolyester Elastomer (COPE)

Elastomer

Thermoplastic copolyester elastomer, flexible yet strong with good fatigue and chemical resistance for hoses, seals and flexible parts. Astra carries black, white, color and additive masterbatch into this resin.

TPO

Thermoplastic Polyolefin

Polyolefin Elastomer

Thermoplastic polyolefin, a flexible, weatherable PP/elastomer blend used in automotive fascia, roofing membrane and soft trim. Astra carries black, white, color and additive masterbatch into this resin.

TPU

Thermoplastic Polyurethane

Elastomer

Thermoplastic polyurethane, abrasion-resistant, flexible and tough, used in film, hose, footwear and soft-touch parts. Astra carries black, white, color and additive masterbatch into this resin.

TPV

Thermoplastic Vulcanizate

Elastomer

Thermoplastic vulcanizate, a rubber-like, recyclable elastomer with good sealing and weather resistance for seals and soft grips. Astra carries black, white, color and additive masterbatch into this resin.

UHMWPE

Ultra-High-Molecular-Weight PE

Polyolefin

Ultra-high-molecular-weight polyethylene, extremely abrasion- and impact-resistant with very low friction, used in wear parts, liners and fibre. Astra carries black, white, color and additive masterbatch into this resin.

mLLDPE

Metallocene LLDPE

Polyolefin

Metallocene LLDPE, a narrow-distribution polyethylene giving superior toughness, clarity and sealing for premium film and hygiene structures. Astra carries black, white, color and additive masterbatch into this resin.

rHDPE

Recycled HDPE

Recycled

Recycled high-density polyethylene, reclaimed HDPE reprocessed for new bottles, pipe and crates, where colour and consistency matter. Astra carries black, color, additive and compound masterbatch into this resin.

rPET

Recycled PET

Polyester

Recycled PET, reclaimed PET re-pelletised for bottles, fibre and sheet, with colour correction to offset yellowing. Astra carries black, color, additive and compound masterbatch into this resin.

rPP

Recycled Polypropylene

Recycled

Recycled polypropylene, reclaimed PP reprocessed for new mouldings and packaging, balancing performance with sustainability. Astra carries black, color, additive and compound masterbatch into this resin.