very highly branched polyethylene

polymer

Very highly branched polyethylene is a low-density polyethylene variant characterized by an extensive three-dimensional branching structure that significantly reduces crystallinity compared to linear polyethylene grades. This branched architecture imparts greater flexibility, impact resistance, and processability, making it valuable in applications requiring combination of toughness and ease of processing; it is commonly used in flexible films, tubing, and injection-molded parts where conventional high-density polyethylene would be too rigid and linear low-density polyethylene insufficient.

flexible packaging filmssqueeze bottlestubing and hoseimpact-resistant containerswire and cable insulationinjection-molded consumer goods

Compliance & Regulations

?UL 94?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Glass Transition Temperature(Tg)	-40.89	°F	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Safety & Biocompatibility

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

very highly branched polyethylene

Thermal Properties

Regulatory Screening

Environmental

Safety & Biocompatibility