DYNACOLL® POLYESTER POLYOLS

Evonik's DYNACOLL® 7000 product portfolio offers tailor-made raw materials for one-component, moisture curable hot melt adhesives and sealants (RHM). DYNACOLL® 7000 grades are linear, medium molecular weight co-polyesters with primary hydroxyl functionality. The product group is designed as a building block system. Most DYNACOLL® 7000 polyester-polyols are compatible with each other. However, partially incompatible but miscible systems are necessary in many applications as well. Form　 Grade HydroxylNumber 1) AcidNumber 1) MolecularWeight Glass TransitionTemperature MeltingPoint SofteningPoint Densityat 23 °C FlashPoint 80 °C[Parallel plate] 130 °C[Parallel plate] [mg KOH/g] [mg KOH/g] [g/mol] [℃] [℃] [℃] [kg/md3] [℃] [Pa•s] [Pa•s] Amorphous 7110...

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EVONIK

Evonik's DYNACOLL^® 7000 product portfolio offers tailor-made raw materials for one-component, moisture curable hot melt adhesives and sealants (RHM). DYNACOLL^® 7000 grades are linear, medium molecular weight co-polyesters with primary hydroxyl functionality. The product group is designed as a building block system. Most DYNACOLL^® 7000 polyester-polyols are compatible with each other. However, partially incompatible but miscible systems are necessary in many applications as well.

Form	Grade	Hydroxyl Number 1)	Acid Number 1)	Molecular Weight	Glass Transition Temperature	Melting Point	Softening Point	Density at 23 °C	Flash Point	80 °C [Parallel plate]	130 °C [Parallel plate]
Form	Grade	[mg KOH/g]	[mg KOH/g]	[g/mol]	[℃]	[℃]	[℃]	[kg/md^3]	[℃]	[Pa•s]	[Pa•s]
Amorphous	7110	50-60	8﹣12	2,000	10		55	1.08	＞300		1
	7111	27-34	max. 4	3,500	20		64	1.23	＞300		3
	7130	31-39	max. 2	3,000	30		79	1.17	＞300		10
	7131	31-39	max. 2	3,000	30		78	1.23	＞300		10
	7140	18-24	max. 2	5,500	30		87	1.21	＞300		50
	7150	38-46	max. 2	2,600	50		95	1.26	＞300		50

Liquid	7210	27-34	max. 2	3,500	-15			1.29	＞200	11
	7230	27-34	max. 2	3,500	-30			1.17	＞200	10
	7231	27-34	max. 2	3,500	-30			1.21	＞200	8
	7250	18-24	max. 2	5,500	-50			1.15	＞200	5
	7255	27-34	max. 2	3,500	-60	32	40	1.11	＞200	2

Crystalline	7360	27-34	max. 2	3,500	-60	55	63	1.16	＞300	2
	7361	10-16	max. 2	8,500	-60	57	65	1.16	＞300	15
	7381	27-34	max. 2	3,500		65	73	1.16	＞300	2
	7380	27-34	max. 2	3,500		70	77	1.1	＞300	2
	7330	27-34	max. 2	3,500		85	90	1.17	＞300		0.3
	7320	27-34	max. 3	3,500	-20		92	1.23	＞300		4
	7340	27-34	max. 2	3,500	-40	96	102	1.19	＞300		1
	7390	27-34	max. 3	3,500	-30	115	118	1.29	＞300		0.7
	7321	27-34	max. 2	3,500	-25	123	126	1.20	＞300		3

1) Hydroxyl Number and Acid Number represent delivery specifications

FORTUNE NEW MATERIALS VIETNAM CO.,LTD.

Address:Floor 05,127 UngVan Khiem Street,Ward 25,Binh Thanh District,HoChi Mình City,VietNam

Email:info@fortune-vn.com

Website:www.fortune-vn.com

REACTIVE HOLT MELT DATA

Reaction products of DYNACOLL® 7000 with: 4,4‘ – MDI as a ratio of OH : NCO = 1 : 2.2

Form	Grade	Softening Point	Open Time	Setting Time	Tensile Strength	Elongation at Break	130 °C [Parallel plate]
Form	Grade	[℃]	[s]	[s]	[N/mm²]	[%]	[Pa•s]
Amorphous	7110	64	10	1		brittle	3
	7111	71	6	1		brittle	13
	7130	88	1	1		brittle	45
	7131	88	1	1		brittle	50
	7140	102	1	＜1		brittle	700
	7150	105	＜1	＜1		brittle	400

Liquid	7210	45	several hours	several hours	15	800	5
	7230		several hours	several hours	15	900	9
	7231		several hours	several hours	15	900	8
	7250		several hours	several hours	15	1500	9
	7255	40	several hours	several hours	30	1,500	5

Crystalline	7360	59	80	15	25	500	4
	7361	63	50	10	20	550	30
	7381	67	35	3	20	80	5
	7380	73	20	1	20	20	5
	7330	85	35	3	25	15	3
	7320	87	40	35	35	600	48
	7340	97	120	60	30	700	12
	7390	118	20	10	30	10	4
	7321	123	40	15	35	400	30

DYNACOLL® POLYESTER POLYOLS

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