The product is extracted and refined from a plant. It mainly acts as a softener in the production of rubber material and reclaimed rubber. It is non-irritative, non-toxic, and environmentally friendly. The produced reclaimed rubber can meet European Standard.
Specification:
Items Specification
Appearance Dark brown viscous semisolid
Engler Viscosity S(C100ml;85ï¼? 300-500
Volatile Content, % 6.0 max
Moisture (V/W), % 0.5 max
Mechanical Impurity, % 0.1 max
Ash, % 0.9 max
Specific Gravity (d20/4) 0.95-1.05
Odor Non-irritative
18 PAHS sum (mg/kgï¼? 5.00 max
Packing:
1)200kg/drum
2)5kg/bag, 40bags/drum
Any inquiry, pls contact sofia.chu(at)zzdenglan.com freely.
Payment Term: 1)30%TT before production and balance against copy of BL
2)LC at sight
Compared with the general product, odorless environment-friendly rubber reclaiming agent (reclaim rubber activator) has better permeability and stability in the desulfuration process of reclaimed rubber (regenerated rubber). It can increase the strength tensile, elongation of reclaim rubber and low the Mooney viscosity. This improves the performance of reclaim rubber.
Product Specification
Appearance Light brown viscous liquid
Total Sulfur Content 13% Min
Combined Sulfur Content 12% Min
Free Sulfur content 1% Max
Viscosity (35 centigrade), Pa.s 10-30
Solubility in water Negligible
Features
1.Shorten the desulfurizing time
2.Improve the product quality
3.Decrease the production cost
4.Meet European export standard
Application
Widely used for the whole tire reclaim rubber, butyl reclaim rubber and EPDM reclaim rubber.
Details of silicone rubber vulcanizer DPDH
Chinese Name: 2,5-dimethyl-2,5-bis (tertbutyl peroxy) hexane; 2,5-dimethyl-2,5-bis (peroxide tertbutyl peroxide) hexane; 2,5-dimethyl-2,5-bisbisbisbisbisbisbisbisbisbisbisbisbisbisbisbisbis (bis "2,5" vulcanizing agent; bis-2,5-hexane; 2,5-didimethyl-2,5-bis-2,5-bis (peroxytertbutyl) hexane (peroxy tertbutyl) hexane; 2,5-didididimethyl-2,5-dididididimethyl-2,5-bisbisbisbis (tertbutbutyl peroxy) hexahexa5-dimethyl-2,5 bis (tert) Butyl peroxide) hexane.
English Name: 2,5-BIS (T-BUTYLPEROXY) - 2,5-DIMETHYLHEXANE; 2,5-BIS (TERT-BUTYLPEROXY) - 2,5-DIMETYLPEROXY) - 2,5-DIMETHYL-2,5-DIMETHYL-2,5-DIMETHYL-2,5-BIS (TERT-BUTYLPEREROXY) HEXANE; 2,5-DIMETHYL-2,5-DIMETHYL-2,5-DI DIMETHYL-2,5-DI (T-BUTYLPEREROXY-BUTYL-DI DI DI (T-BUTYL-BUTYL-PEROXY) HEXANE; - BUTYLPEROXY) HEXANE
Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide; luperox; LUPEROX 101XL; Trigonox 101; VAROX DBPH; VAROX DBPH-50
Molecular formula: C16H34O4
Molecular weight: 290.4
CAS No. 78-63-7
Product Profile:
Bis-pentadecyl sulfide can be used as crosslinking agent for natural or synthetic rubber, as well as for thermoplastic polyolefins. Compared with 3M and di-tert-base silicone rubber products, the silicone rubber products produced have higher operation safety, better heat resistance and physical properties. It has high content, low consumption and low cost. It can be used as crosslinking of natural or synthetic rubber as well as thermoplastic polyolefins.
1. Rubber with bis-pentadecane vulcanizer has excellent scorching safety.
2. Safe processing temperature: 135 C (rheometer tS2 > 20 minutes)
3. Typical crosslinking temperature: 175 C (rheometer T90 about 12 minutes)
Use of bis-pentadecyl sulfide:
Bis-pentadecane vulcanizer is a bifunctional peroxide, which can be used as crosslinking of natural or synthetic rubber, as well as thermoplastic polyolefins.
Product Specification of Bi-pentadecane Sulfide:
Appearance: White paste with high viscosity: 50 PT-Co Max
Content: 92.0% min ROS: 10.14% min
Organic peroxides are unstable to heat and can produce exothermic self-accelerated decomposition. Self-accelerated decomposition temperature SADT is the lowest temperature at which peroxide may produce self-accelerated decomposition in packaging for transportation. The determination of SADT is based on the "heat accumulation storage test".
Bis-pentadecane vulcanizer packaging: standard packaging is 25kg/plastic bucket
Performance:
1. JERINA Plasticizer A can reduce the viscosity of natural and synthetic rubber to making it easy to process.
2. JERINA Plasticizer A can improve the dispersion of filler and rubber chemicals in the rubber compound, and improve scorch safety.
It also can promote vulcanization and release of vulcanized products to keep the mold clean.
3. JERINA Plasticizer A canshorten the mixing time, change flowability of unvulcanized rubber, and there is no adverse effect on the bonding of rubber and metal material.
It can improve storage stability of rubber compound, especially beneficial for vulcanization process.
4. JERINA Plasticizer A also can improve compression set performance when applied in sealing strip of EPDM.
Application:
1. Add plasticizer A together with rubber compound.
2. Plasticizer A is applicable to NR, SBR, NBR, EPDM etc.
3. Suggested ratio: 1-5phr
Packing and Storage:
1. It is packed in Kraft paper bags lined with plastic film, net weight is 25kg/bag.
2. It should be stored in a cool, dry warehouse.
3. The shelf life is 24 months.
Material Properties
Styrene butadiene Rubber latex is a kind of high-polymer dispersion emulsion polymerized by butadiene, and styrene, etc. through advanced techniques. As a white thick emulsion in appearance, it has good viscosity. It is one of the popular raw materials in tyre-dipping fabric industry, because of its good intermiscibility with VP latex for fabric dipping.
Application
It is suitable for the dipping of tyre cord fabric, and industrial fabric etc..
Storage&Package
1.Avoid from rain, snow or strong sunlight. Temperature: 1~40°C.
2.200L Drum, 1000L IBC.
3.Keep in dry, cool, non-aggressive gas warehouse, and avoid strong sunlight, remote from fire and thermal resource at 1~40°C, 6 months shelf life, a little decrease of PH value.
Material Properties
Anionic aqueous dispersion of a butadiene-styrene-2-vinylpyridine terpolymer with low foaming properties.
Typical properties
Appearance White Emulsion
Total Solids, %40
PH10.0
Brookfield Viscosity, mPa?¢s 20-45
Surface Tension, mN/m 40-55
Mooney Viscosity, ML1+420
Foam hight 160
Mechanical Stability Excellent
Freeze-thaw Stability good
Application
Tyre fabrics: carcass and belt, chater and other textile components used in tyres.
Industrial rubber products: conveyor belt, V belts, hoses and other textile reinforced products.
The combination of small particle size and narrow particle size distribution , together with excellent processing properties, ensure the optimum adhesion performance demanded by even the most stringent applications, such as tyre.
Storage&Package
1.Avoid from rain, snow or strong sunlight. Temperature: 1~40°C.
2.200L Drum, 1000L IBC, and Bulk(tank truck, flexitank, rail tank car).
3.Keep in dry, cool, non-aggressive gas warehouse, and avoid strong sunlight, remote from fire and thermal resource at 1~40°C.
