Commodity thermoplastic resins from China's leading petrochemical producers — LDPE, LLDPE, HDPE, EVA, polypropylene, polystyrene and ABS — for film, packaging, injection moulding, pipe, appliance and consumer goods manufacturers. Grade designations follow the standard Chinese producer classifications; the values below are typical targets, confirmed per lot on the COA. Solid resins ship in 25 kg FFS or kraft paper bags, with jumbo bags and bulk arranged for full loads.
High-pressure LDPE for film, coating and injection: flexible, with good low-temperature impact, sealing and processing behaviour. The producer portfolio runs to around 96 LDPE grades across film, transparency, heavy-duty, shrink, cast, injection, coating and cable applications.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| General-purpose film grade (LD100AC type) | MFR approx. 2 g/10min, density approx. 0.922 g/cm³ | 25kg FFS bag | Packaging film and agricultural film; blended with LLDPE for modified film |
| Heavy-duty film grade | MFR 0.3–2.4 g/10min | 25kg FFS bag | Heavy-duty packaging film, shrink film and industrial liners |
| High-transparency film grade | Haze ≤ 9% | 25kg FFS bag | High-clarity packaging film |
| Coating grade | MFR approx. 2–7 g/10min | 25kg FFS bag | Paper and substrate coating, cable sheathing |
| Injection / foaming grade (M1850A type) | MFR 40–50 g/10min | 25kg FFS bag | Injection-moulded articles and foamed products |
Representative grades from a portfolio of around 96; the full grade list is issued against your application. MFR and density are typical values, confirmed per lot on the COA.
Ethylene / α-olefin copolymers (butene, hexene) with high tensile and impact strength and excellent puncture resistance — the volume resin for packaging film, often blended with LDPE.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| Film grade, 7042 type | MFR approx. 2.0 g/10min | 25kg FFS bag | T-shirt bags, shopping bags and general packaging film |
| Metallocene film grade | MFR approx. 1.0 g/10min | 25kg FFS bag | High-strength film, heavy-duty packaging |
| Ternary copolymer film grade | MFR 1.5–2.0 g/10min | 25kg FFS bag | Film with higher tensile and puncture strength than butene grades |
| Rotomoulding grade | MFR 4–5.5 g/10min | 25kg FFS bag | Rotomoulded tanks, containers and large hollow articles |
MFR values are typical targets; density, additive package and full data confirmed per lot on the COA.
High-crystallinity copolymers covering film, blow moulding, injection, monofilament, pressure pipe, wire & cable and UHMWPE — with bimodal PE100 pipe grades for gas and water infrastructure.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| Film grade (7000F / 5502 type) | MFR 0.04–0.35 g/10min | 25kg FFS bag | T-shirt bags, shopping bags, food bags and industrial liners |
| Blow moulding grade (5200B type) | MFR approx. 0.35 g/10min | 25kg FFS bag | Drums, bottles and industrial containers |
| Filament / extrusion grade (5000S type) | MFR approx. 1.0 g/10min | 25kg FFS bag | Nets, ropes, monofilament and small hollow articles |
| Injection grade | MFR approx. 5–20 g/10min | 25kg FFS bag | Crates, trays, caps and closures, bins and thin-wall food containers |
| PE100 pipe grade (YGH041 / PN049 type) | MFR approx. 0.15–0.3 g/10min, broad or bimodal MW distribution | 25kg FFS bag | Gas and water pressure pipes with resistance to rapid crack propagation and slow crack growth |
| Wire & cable grade | MFR per grade | 25kg FFS bag | Communication cable jackets, fast-extrusion insulation and sheathing |
| UHMWPE | MW 1.5 million and above | 25kg FFS bag | Wear-resistant pipe systems, mechanical parts, high-strength fibre and lithium-ion battery separators |
MFR and density are typical targets; PE100 classification and hydrostatic strength data are issued with the COA.
Copolymers across the VA-content and melt-index range for photovoltaic encapsulant, foaming, film and adhesive applications.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| Photovoltaic encapsulant grade (V6110M type) | MFR approx. 6 g/10min | 25kg FFS bag | Solar module encapsulant film — adhesion, durability, insulation and optical clarity |
| Foaming grade | MFR per grade | 25kg FFS bag | Footwear midsoles, mats and cushioned packaging with good buffer, insulation and corrosion resistance |
| Film grade | MFR per grade | 25kg FFS bag | Agricultural film with good mechanical strength and tear resistance |
| Pre-coating film / adhesive grade | Narrow MWD, low gel | 25kg FFS bag | Pre-coated films and hot-melt adhesives |
VA content and MFR are confirmed per grade on the COA; photovoltaic grades carry the required module-certification documentation.
Homopolymer, random copolymer and impact (block) copolymer grades for raffia, film, fibre, injection, pipe and medical applications — from general-purpose workhorses to high-flow and high-melt-strength specialities.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| Homopolymer raffia grade (T30S) | MFR approx. 3 g/10min | 25kg FFS bag | Extruded flat filaments (woven bag fabric), sheets and monofilament |
| Homopolymer cast film grade (PPH-F08 type) | MFR approx. 8 g/10min | 25kg FFS bag | CPP film heat-seal and core layers, metallised film |
| Homopolymer fibre grade (Z30S) | MFR approx. 25 g/10min | 25kg FFS bag | High-speed spinning, spunbond nonwovens and BCF carpet yarn |
| High-flow injection grade (K7109 type) | MFR approx. 15–20 g/10min | 25kg FFS bag | Washing machine parts, houseware and thin-wall containers |
| Random copolymer, transparent injection (M250E / M450E / M800E) | MFR 2.5–8 g/10min | 25kg FFS bag | Transparent houseware, food containers and medical devices |
| Random copolymer pipe grade (PPR4400) | MFR approx. 0.23 g/10min | 25kg FFS bag | Hot and cold water pipes and industrial piping systems |
| Impact copolymer, injection (EPS30R) | MFR approx. 2.5 g/10min | 25kg FFS bag | Automotive parts, paint buckets, cases and reusable containers |
| Medical grades (K4912 / QCT20N type) | MFR approx. 12–16 g/10min | 25kg FFS bag | Syringes, medical bottles, infusion ware and transparent lunch boxes |
| High-melt-strength PP (E02ES type) | MFR per grade | 25kg FFS bag | Foamed and heavy-gauge thermoformed articles |
MFR values are typical targets; food-contact, medical and RoHS / REACH certifications are confirmed per grade at quotation.
Crystal polystyrene for transparency and rigidity, high-impact grades for appliances and toys — low shrinkage, good dimensional stability and short moulding cycles.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| GPPS injection grade | MFR 2.4–7.0 g/10min | 25kg bag | Appliance and TV shells, food plates, cups, lamp shades and instrument housings |
| GPPS extrusion grade | MFR 1.6–4.3 g/10min | 25kg bag | Sheet, profile and thermoformed transparent packaging |
| HIPS (622 type) | MFR approx. 4.5 g/10min | 25kg bag | Appliance housings, toys, automobile parts and daily necessities |
MFR ranges cover the producer's injection and extrusion families; the exact grade is matched to your process and confirmed on the COA.
ABS produced by the bulk (mass) polymerisation process — no soap-based additives, very low impurity and heavy-metal content, natural white with no odour — with gloss levels from high gloss to low-gloss matt for textured IT surfaces.
| Grade | Typical specification | Packing | Typical applications |
|---|---|---|---|
| General injection grade (275 type) | MFR approx. 9 g/10min | 25kg kraft bag | Appliance and electronics housings, machine parts, luggage and toys |
| High-flow grade (8391 / 8391G type) | MFR 27–43 g/10min | 25kg kraft bag | Thin-wall and complex parts, high-cavity tools |
| Low-gloss matt grade (3325MT / 3504 / 3604 type) | MFR 5–10 g/10min, gloss ≤ 20 | 25kg kraft bag | IT and office-equipment parts with leather-grain (textured) surfaces |
| Extrusion grade | MFR approx. 5.5 g/10min | 25kg kraft bag | Refrigerator liners, sheet and profile extrusion |
MFR, gloss and impact values are typical targets; electroplating, welding and painting grades are selected with you before quotation.
We will come back with an equivalent, a landed price and a lead time.
