Product Description

Hyperzone HY55430 is a high density polyethylene resin that exhibits excellent processability and environmental stress crack resistance. Typical applications include bottles for household chemicals, food products, and personal care products.

Regulatory Status

For regulatory compliance information, see Hyperzone HY55430 Product Stewardship Bulletin (PSB) and Safety Data Sheet (SDS). To obtain copies of these documents, please contact your LyondellBasell product safety representative.

Status Developmental

Availability Asia-Pacific; Europe; North America

Application Bottles For Consumer Goods

Market Rigid Packaging P

rocessing Method Extrusion Blow Molding

Attribute Excellent ESCR (Environmental Stress Cracking Resistance); Excellent Processability

Typical Properties	Nominal Value	English Units	Nominal Value	SI Units	Test Method
Physical
Melt Flow Rate, (190 °C/2.16 kg)	0.30	g/10 min	0.30	g/10 min	ASTM D1238
Density, (23 °C)	0.954	g/cm³	0.954	g/cm³	ASTM D1505
Mechanical
Flexural Modulus, (1% Secant)	190000	psi	1310	MPa	ASTM D790
Tensile Strength at Yield	4000	psi	27.6	MPa	ASTM D638
Tensile Elongation at Break	>1000	%	>1000	%	ASTM D638
Environmental Stress Crack Resistance, F5o (100% Igepal®, Cond B)	200	hr	200	hr	ASTM D1693

Impact

Tensile Impact Strength 140 ft-lb/in² 294 kJ/m² ASTM D1822

Hardness

Shore Hardness, (Shore D) 68 68 ASTM D2240

Thermal

Vicat Softening Temperature

259

°F

126

°C

ASTM D1525

Low Temperature Brittleness, F5o

<-105

°F

<-76

°C

ASTM D746

Deflection Temperature Under Load, (66 psi,

Unannealed)

151

°F

°C

ASTM D648

Specification: HD BLOW-BASELL-HY55430

ALPHA	B
Group	HD
Class	HD BLOW
GRADE	HY55430
MFI	0.3
Country	Switzerland
Tds-Name	cc37e484-8003-4e1c-aaaf-ddad8f50a8a8.pdf
Tds-Url	https://sourcechatapp-media.s3.ap-south-1.amazonaws.com/62d54cb2a9c0791a818684e7/cc37e484-8003-4e1c-aaaf-ddad8f50a8a8.pdf
D-Type	S
Brand	B>BASELL