**     

润仓化工

润仓化工

润仓化工

润仓化工

润仓化工

润仓化工

润仓化工

润仓化工

     
 

  T-100   2,4-甲苯二异氰酸酯

  Certificate of Quality

L/C NO.            LC51A000304

Commodity          TDI100

Destination          YANTAL, QINGDAO

RefNo.             B0742

 This is certify that we, undersignedhave inspected and tested the quality

of the above mentioned commodity is found the results as follows

  

Item

Unit

Result

Appearance

Color

Purity

Acidity

Hydrolyzable Chlorine

Total Chlorine

Isomer Ratio

2,4-Isomer

2,6-Isomer

Solidifying point

Specific Gravity

 

APHA

%

%

%

%

 

%

%

D25/4

Colorless Liquid

10>

99.9

0.010

0.010

0.03

 

98.1

1.9

21.0

1.22

 

Mitsui Chemicals, Inc.

Urethane Materials Dept.

Urethane Chemicals Div

   

正 庚 烷(富士石油)

CERTIFICATL OF ANALYSIS

ProductNormal Heptane

 

TEST ITEMS

TEST RESULT

GUARANTEE SPEC

Density(15)       g/cm3

0.6891

0.6870-0.6900

Color (saybolt)

+30

+30min

Appearance

Clear

 

Distillation

 

 

IBP                

98.1

96.0min

5%                 

98.3

Report

10%               

98.3

Report

30%                

98.4

Report

50%                

98.4

Report

70%                 

98.4

Report

90%                

98.5

Report

95%                

98.5

Report

DP                 

98.6

100.0max

Recovery          Vol%

098.5

Report

Residue            Vol%

0.5

Report

Loss              Vol%

1.0

Report

5-95%DT             

0.2

1.5 max

Copper Corrosion (1002h)

1 max

1 max

Non-volatile Residue  mg/100ml

0.0

1 max

Water Content         mass ppm

28

Report

Sulfer                mass ppm

0.0

1.0 max

Bromine Index        mg/100mg

1.0

10 max

Composition

 

 

i-Heptane             mass %

1.00

Report

3-methylhexane        mass %

0.70

Report

n-Heptane             mass %

97.3

97.0 min

C7 Naphthen           mass %

1.7

Report

Methylcyclohexane      mass %

1.10

Report

n-Octane              mass %

0.0

Report

Aromatics             mass ppm

0.0

100 max

 We hereby certify quality of N-Heptane as above

FUJI OIL COMPANYLTD                                                                                                 

YAMAMOTO                  

Manager

Prodncts Supply Group

                                                                                    Marketing & supply Departmen

MOCA/莫卡/3.3'-二氯-4.4'-二氨基二苯基甲烷

和歌山精细化学株式会社---日本

   Quality  Certificate

 D/M No.                                                   1-43              44-84

 Lot No.                                                   58-123            58-124

Moisture                                                   0.04%              0.03%

Melting Point                                              106.6℃           106.7

 Insoluble in Acetone                                       0.02%             0.02%

Transmittance of Acetone  (immediately after melting)       98.1%            97.9%

After 3 hours                                               97.9%            97.8%

                                                     WAKAYAMA SEIKA KOGYO CO., LTD

                                               1-82, 1-CHOME,KOZAIKA,WAKAYAMA 641-0007,JAPAN

       

产品名称:聚酯多元醇HP-SD300-----华元自产

       途:用于生产硬质异氰脲酸酯板材和低密度,浇注,喷塑,高密度及包装用聚氨酯泡沫;

         也可用于生产聚氨酯涂料、胶粘剂、密封胶及弹性体

    点:具有优异的抗水解性,优异的热稳定性和伯羟基特性,可促进与各种金属和塑料基

          质的粘合,并具有易于混合的低粘度特性及高芳烃含量。

质量指标: 羟值(mgKOH/g ------------------------330±20
                     酸值mgKOH/g ------------------------1.5
                     
水分 ( w%)------------------------------------1.5
                     
色值(加纳尔 ---------------------------3

典型特性: 粘度(mPa.s25)------------------------------2000-3000
                      
密度(g/cm25)  ----------------------------1.23-1.25
                      
分子量(均值)------------------------------340

       :   密闭容器中贮存期一年,建议在15-35℃下密闭贮存。

产品名称:聚酯多元醇HP-NR2417C-1/2------华元自产

       途:用于生产低硬度耐溶剂弹性体,特别适用于耐溶剂的印刷软辊、胶刮等弹性体行业。

特  点:属于双组份自交联型的聚酯且常温下为液体,操作方便,适合生产低硬度弹性体,

          产品具有优异的耐溶剂性能,物理机械性能如拉伸强度、模量和撕裂强度等。

质量指标:羟值(MKOH/g)------------------------60±2

     酸值(MKOH/g)--------------------1.0

     重均分子量--------------------------------2400

水份含量%------------------------------------0.030

色值(Gardner-------------------------2

粘度(mpa-s at75)-------------2500-4000

典型性质:釜内寿命长(HP-NR2417的改性产品)

包装:200KG/桶  20KG/

产品名称:聚酯多元醇HP-NR2473-1/2--------华元自产

用  途:用于生产低硬度耐溶剂弹性体,特别适用于耐溶剂的印刷软辊、胶刮等弹性体行业。

特  点:属于双组份自交联型的聚酯且常温下为液,操作方便,适合生产低硬度弹性体,产品

         具有优异的耐溶剂性能,物理机械性能如拉伸强度、模量和撕裂强度等。

质量指标:羟值(MKOH/g)------------------------60±2

     酸值(MKOH/g)----------------------1.0

     重均分子量------------------------------------2000

水份含量%------------------------------------0.030

色值(Gardner-----------------------------2

粘度(mpa-s at75℃)-----------------------900-1700

典型性质:低粘度,易操作

包  装:200KG/桶  20KG/

产品名称:聚酯多元醇HP-NR2417-1/2------华元自产

       途:用于生产低硬度耐溶剂弹性体,特别适用于耐溶剂的印刷软辊、胶刮等弹性体行业。

特  点:属于双组份自交联型的聚酯且常温下为液体,操作方便,适合生产低硬度弹性体,

         产品具有优异的耐溶剂性能,物理机械性能如拉伸强度、模量和撕裂强度等。

质量指标:羟值(MKOH/g)------------------------60±2

     酸值(M