Rubber Vulcanization Agent HDC
CHEMICAL NAME: Hexamethylenediamine carbamate,(6-aminohexyl)carbamic acid
MOLECULAR FORMULA: C7H16N2O2
Synonym:Dupont Diak#1
APPLICATION:
1.Under high temperature,perform better than BPA in improving the tensile strength and elongation at breakof FKM.
2.Improve the pervmanent compression set of compounding.
3.Safe scorching.
4.Non-toxic,stable,will no react when exposed to the atmosphere even after a long period exposure.
5.After application,it can keep rubber with original fresh color.
QUALITY STANDARD:
| |
1(DIAK #1) |
2(SPCHEM HDC) |
| VAMAC IP |
100 |
100 |
| NAUGAR 445 |
2 |
2 |
| ARMEEN 18D |
0.5 |
0.5 |
| VANFRE VAM |
1 |
1 |
| SA |
1.5 |
1.5 |
| N550(ORION) |
60 |
60 |
| TP 759 |
10 |
10 |
| VULCOFAC ACT-55 |
2 |
2 |
| DIAK #1 |
1.3 |
/ |
| SPCHEM HDC |
/ |
1.3 |
| |
|
|
| MDR 180ºC*15min |
Cure180ºC*5min |
Post-cure175ºC*4h |
| Ml (dN.m) |
0.52 |
0.48 |
| MH (dN.m) |
14.45 |
15.41 |
| MH-ML (dN.m) |
13.93 |
14.93 |
| TS1 (m:s) |
0:44 |
0:43 |
| T10 (m:s) |
0:49 |
0:50 |
| T90 (m:s) |
8:03 |
8:19 |
| MV ML 1+4(100ºC) |
47.6 |
47.4 |
| T5(120ºC)(m:s) |
9:54 |
10:22 |
| Shore A hardness,A |
70 |
71 |
| Tensile Strength,MPa |
19.96 |
20.06 |
| Tearing strength,KN/m |
38.4 |
36 |
| Modulus 100%,Mpa |
6.47 |
6.53 |
| Elongation at break,% |
286 |
262 |
Audited Supplier 
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