Jiangyin Thousands Chemicals Co.
Jiangyin Thousands Chemicals Co.
Home> Products> Auxiliaries> Initiator> Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator
Bis-5 curing agent hexane DBPH Polypropylene initiator

Bis-5 curing agent hexane DBPH Polypropylene initiator

$6.4100-999 Others

$6.31000-9999 Others

$6≥10000Others

Payment Type:L/C,Western Union,T/T
Product Attributes

ClassificationChemical Auxiliary Agent

CAS No.78-63-7

Other NamesPolypropylene initiator

EINECS No.201-128-1

TypeCarbon Black

UsagePlastic Auxiliary Agents, Rubber Auxiliary Agents, Polypropylene initiator

Brand Namenouryon

Model NumberTrigonox 101

Active Oxygen≥ 10.14 %

AppearanceClear Liquid

Assay≥ 92.0 %

Color≤ 50 Pt-Co

Density, 20 °C0.870 g/cm3

Flashpoint≥ 65 (≥ 149°F) °C

Freezing Point6 (43°F) °C

ApplicationPolypropylene initiator

Package20KG/DRUM

Purity≥ 92.0 %

Place Of OriginJiangsu, China

2,5-dihydroperoxy-2≤ 0.3 %

Packaging & Delivery
Selling Units : kilogram
Picture Example :
2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane DBPH Polypropylene initiator1
Product Description

 

2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane  DBPH  Polypropylene Initiator

2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane DBPH Polypropylene initiator


Pure dialkyl Peroxide used for crosslinking natural and synthectic rubbers as well as thermoplastic polyolefins. Procures excellent scorch safety.

CAS number 78-63-7

TSCA status

listed on inventory

EINECS/ELINCS No. 201-128-1

Molecular weight 290.4

Active oxygen content peroxide 11.02%

Specifications

Active oxygen ≥ 10.14 %

Assay ≥ 92.0 %

Characteristics

Flashpoint ≥ 65 (≥ 149°F) °C

Applications

For Polymer Production: polymerization of rheology polypropyleneTrigonox 101 is an efficient peroxide for the  degradation of polypropylene (CR-PP) in the temperature range of 200-250°C. For Crosslinking:Trigonox 101 is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. For Poly acrylics: Trigonox 101 is a special purpose high temperature initiator for the curing of unsaturated polyester, vinyl ester and acrylic thermosetting resins in the temperature range of 100-140°C. 

Half-life data

The reactivity of an Organic peroxide is usually given by its half-life (t1/2) at various temperatures. For Trigonox 101 in chlorobenzene half-life at other temperatures can be calculated by using the equations and constants mentioned below:

1 hr at 134°C (273°F)

Thermal stability

Organic peroxides are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may occur is the Self- Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test.

The Heat Accumulation Storage Test is a recognized test  for the determination of the SADT of organic peroxides (see Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria - United Nations, New York and Geneva).

Storage

Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. To   minimize the loss of quality, Nouryon recommends a maximum storage temperature (Ts max. ) for each organic peroxide product.

Ts Min. 10°C ( 50°F)

Packaging and transport

In North America Trigonox 101 is packed in non-returnable, 5 gallon polyethylene containers of 35 lb net weight. In other regions the standard packaging is a 30-liter HDPE can (Nourytainer) for 25 kg peroxide solution. Both packaging and transport meet the international regulations. For the availability of other packed quantities contact your Nouryon representative. Trigonox 101 is classified as Organic peroxide type C; liquid, Division 5. 2; UN 3103.

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