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Marlex® HMN TR-945G

Category:	HDPE , High Density Polyethylene
Manufacturer:	Chevron Phillips Chemical Company LLC
Trademark:	Marlex®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	Dmm73t_MarlexHMNTR945G.pdf
PRICE:	Order Products email sales@su-jiao.com

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These hexene copolymers are tailored for rotational molding applications that require:

Wide process windows

Good impact strength

Good flow combined with fair ESCR

High modulus

Typical applications for HMN TR-945 and HMN TR-945G include items such as:

Large tanks and other high modulus parts

Ductwork

These resins are available in:

Pellet form - HMN TR-945

35 US mesh powder - HMN TR-945G

These resins meet these specifications:

ASTM D4976 - PE 233

FDA 21 CFR 177.1520(c) 3.2a, use conditions B through H per 21 CFR 176.170(c) Table 2. Single use articles contacting food types I, II, IV-B, VI-A, VI-B, VII-B, and VIII. Repeated use articles contacting all food types defined in 21 CFR 176.170(c) Table 1.

FMVSS.302 burn test

Long term UV stabilization - ASTM 2565 (Cycle 1): Greater than UV-16

General Information
Additive	UV stabilizer
Features	Rigidity, high High ESCR (Stress Cracking Resistance) hexene comonomer Impact resistance, good Good UV resistance Good liquidity
Uses	Water tank
Agency Ratings	ASTM D 2565 ASTM D 4976-PE233 FDA 21 CFR 177.1520(c) 3.2a 2
Forms	Powder
Processing Method	rotomolding

Physical	Nominal Value	Unit	Test Method
Density	0.945	g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	6.0	g/10 min	ASTM D1238
Environmental Stress-Cracking Resistance			ASTM D1693A
10% Igepal, molded, F50	25.0	hr	ASTM D1693A
100% Igepal, molded, F50	70.0	hr	ASTM D1693A

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D, Compression Molded)	63		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ¹(Yield, 3.17 mm, Rotational Molded)	20.0	MPa	ASTM D638
Tensile Elongation ²(Break, 3.17 mm, Rotational Molded)	460	%	ASTM D638
Flexural Modulus ³			ASTM D790
2% positive cut : mm, rotational molding	740	MPa	ASTM D790
Tangent : mm, rotational molding	910	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
ARM Impact
-40°C, 3.20 mm	92.0	J
-40°C, 6.35 mm	223	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
0.45 MPa, unannealed, 3.17mm, rotational molding	64.0	°C	ASTM D648
1.8 MPa, unannealed, 3.17mm, rotational molding	44.0	°C	ASTM D648
Brittleness Temperature	-75.0	°C	ASTM D746A
Vicat Softening Temperature	118	°C	ASTM D1525 ⁴
Melting Temperature	130	°C
Peak Crystallization Temperature (DSC)	113	°C	ASTM D3418

Note Message
1 .	Type 4, 51mm/min
2 .	Type 4, 51mm/min
3 .	13 mm/min
4 .	速率 A (50°C/h), 压力1 (10N)

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