PetroChina HDPE DGDX-6095 — Film Grade Resin for Puncture-Resistant Packaging

General Information

PetroChina specifies blown film as the primary processing route for DGDX-6095, targeting film structures where puncture resistance governs grade selection.

Heavy-duty packaging film is the volume application. Converters producing bags for agricultural inputs, construction materials, or industrial components need a film that holds integrity when sharp edges and corner loads put the surface under point stress. An 800% elongation at break prevents tear propagation from initiating at a puncture site, and the 38 MPa break strength keeps the film carrying load well past the yield point rather than failing suddenly.

FFS bags for bulk and heavy-duty repacking draw on the same properties. On form-fill-seal lines, a filled bag must survive drop impact and stacking pressure without splitting at the seal or corner — the combination of 25 MPa yield strength and 800% elongation lets the FFS bag absorb that impact energy through stretching.

Shopping and T-shirt bags carry tensile load at the handle zone and base seam simultaneously. The climbing stress-strain curve allows thin-wall, downgauged construction while distributing stress across the film rather than concentrating it at a notch or seam.

Zero colored particles supports applications where appearance consistency matters to end-brand owners, particularly retail packaging where visual defects reach the consumer.

BASTONE Petrochem holds listed distributor status with PetroChina — China's largest petrochemical producer and the parent organization of Dushanzi Petrochemical Company. Listed status means BASTONE operates on contracted production allocation, not spot procurement. Supply continuity during plant maintenance windows or peak demand periods is managed at the allocation level, not by competing in the open market after the fact.

BASTONE's parent group operates four production sites and an independent R&D center in Hangzhou Economic Development Zone. BASTONE's commercial team carries genuine technical depth from that manufacturing background — buyers can discuss grade selection for specific film structures, qualification requirements, or processing equipment constraints with staff who understand polymer processing directly, not only logistics.

Export operations run through Zhejiang Bastone Technology Co., Ltd, with over 10 years of cross-border chemical export experience. Documentation — COA, MSDS, bill of lading, packing list, inspection certificates — is handled in-house. Buyers sourcing through multi-layer trading intermediaries frequently encounter delays and inconsistencies in documentation packages; BASTONE eliminates that coordination layer.