Polyurethane Soft Foam Plastic Polyurethane Foam Chemical Raw Materialstdi

• CAS No.: 9009-54-5
• Formula: C9h6n2o2
• EINECS: 210-898-8
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: TDI
• Colour: White
• Density: 1.069
• Boiling Point: 90
• Flash Point: 17
• Melting Point: 2-4
• Transport Package: 200kg/Drum
• Specification: 25kg/Drum
• Origin: China
• Production Capacity: 10000

Product Description

 

TDI(toluen diisocyanate) uses
TDI is belongs to isocyanate products, which is widely used in producing polyurethane elastomers,
top grade polyurethane coating and other industries. It is isocyanate ester product, can replaced all
or part of the T80 , can improved the compression load of the product ,it is widely used in the
production of  polyester-based soft foam, high-bearing sponges, semi-rigid ester foam, high resilience,
slow rebound , paint and other industries.

 

Product Description

Polyether/TDI type prepolymer
The products have good wear resistance, water resistance, mold resistance, excellent mechanical properties, and color can be added to adjust the color. It is used to make polyurethane products such as rubber stick, rubber wheel, plate, rubber coating and miscellaneous parts.

Model	D1140	D1145	D1155	D1160	D1180	D1185
NCO/%	4.0±0.2	4.5±0.2	5.5±0.2	6.0±0.2	8.0±0.2	8.5±0.2
State at 20 ºC	Colorless Transparent Liquid
MOCA 100g Prepolymer /g	11.5	13.0	16.0	17.5	23	24.0
Viscosity (85ºC)/mPa·s	340	300	250	250	450	400
Mixing temperature /ºC(Prepolymer/MOCA)	80/120	80/120	80/120	80/120	75/110	75/110
Gel time /min	10	9.5	9	6	2	2
Post vulcanization time (100ºC) /h	10	10	10	10	10	10
Hardness(Shore A)	78±2	82±2	88±1	92±1
Hardness(Shore D)					70±1	78±1
100% Modulus/MPa	4.6	5.0	5.5	6.2	23.2	32.5
300% Modulus /MPa	8.2	9.2	13.0	20.8	-	-
Tensile strength /MPa	27	28	32	35	39	42
Elongation / %	550	480	400	350	230	180
Tear strength /(KN/m)	46	55	76	78	123	145
Rebound / %	28	24	24	33	40	51
Density (24ºC)/(g/ cm3)	1.11	1.12	1.14	1.14	1.18	1.18
Din wear /mm³	148	112	109	141	131	89

Model	D1230	D1235	D1240	D1245	D1250	D1262	D1265	D1270
NCO/%	3.0±0.1	3.5±0.1	4.0±0.1	4.5±0.2	5.0±0.2	6.2±0.2	6.5±0.2	7.0±0.2
State at 20 ºC	Colorless Transparent Liquid
MOCA 100g Prepolymer /g	8.6	10.3	11.5	13	14.5	18	19	20.5
Viscosity (85ºC)/mPa·s	200	250	350	400	450	240	300	400
Mixing temperature /ºC(Prepolymer/MOCA)	85/120	85/120	80/120	80/120	80/120	75/120	75/120	75/120
Gel time /min	9	5	4.5	4	3.5	3	2.5	2
Post vulcanization time (100ºC) /h	10	10	10	10	10	10	10	10
Hardness(Shore A)	70±2	78±2	84±2	86±2	90±1	94±1	97±1(53D)	60D±1
100% Modulus/MPa	2.1	4.2	5.4	5.9	8.9	9.2	15.2	15.8
300% Modulus /MPa	3.0	6.3	10.0	10.3	14.6	16.8	24.6	23
Tensile strength /MPa	7	10	19	21	31	32	35	33
Elongation / %	600	550	500	480	460	450	440	420
Tear strength /(KN/m)	34	44	53	57	73	78	95	120
Rebound / %	50	48	41	31	30	31	41	43
Density (24ºC)/(g/ cm3)	1.08	1.09	1.11	1.13	1.14	1.15	1.16	1.17
Din wear /mm³	163	159	116	157	135	117	143	135.6

Company Profile

 

 Wuhan Ruijinglong Biological Co., Ltd. is mainly committed to the development of a variety of more suitable for different industries and user applications of professional high-end products, Wuhan Ruijinglong Biological Co., Ltd. based on the application of new products, new technologies, new processes, new materials research and development We have advanced production equipment and testing instruments, so that our products reach the world's leading level. Our factory is a research and development, production, sales as one of the modern high-tech chemical enterprises. The company has formed a variety, large scale, complete categories, high degree of refinement, high added value, high scientific and technological content of the product chain. There are several series, including petrochemical refined products, pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products. Our products are available in more than 30 countries worldwide, including Europe, South America, North America, Southeast Asia and Africa. We look forward to cooperating with you, welcome your inquiry!