Introduction:
1. JERINA L-810 agent consists of special ester of fatty acid and interfacial agent.
2. JERINA�® L-810 agent is a Functional Additive for rubber and tire industry. It is non-toxic, harmless to human and no environmental pollution.
Technical Specification:
Appearance: white powder or white Granule (visual inspection)
Heating loss (105degX2h), % max.: 2.5 (GB/T11409)
Ignition loss (800degX2h),% max.: 38.0 (GB/T11409)
pH Value: 6.5-9.5 (HG/T3067)
Application:
1. Add JERINA�® L-810 together with Zinc Oxide when mixing rubber master-batch.
2. 2~3 phr of total tire compound can be used for tire tread and tire sidewall.
3. This material will not affect the physical, mechanical and vulcanization properties of rubber product, so the dosage can be adjusted based on the vulcanization speed.
4. JERINA�® L-810 should be same application for conveyer belt.
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.
Another Name: 4010NA
Molecular Formula: C15H18N2
CAS: 101-72-4
Technical Specifications:
Appearance: Grey purple to puce granules or flakes
Melting point min.: 71.0 deg.
Heating Loss % max.: 0.5
Ash Content % max.: 0.3
Purity % min.: 96
Packaging and storage:
1. In woven bag or paper bag lined with PE film bag, net weight: 25Kg/bag.
2. Stored in dry, clean and cool warehouse, Shelf life is one year.
Chemical Name: Polymerized 2, 2, 4-trimethyl-1, 2-dihydroquinoline
Another Name: RD
CAS NO.: 26780-96-1
Technical Specifications:
Appearance: Brown granules
Softening point, deg.: 80-100
Heating Loss % max.: 0.30
Ash Content % max.: 0.30
Packaging and storage:
1. In woven bag or paper bag lined with PE film bag, net weight: 25Kg/bag.
2. Stored in dry, clean and cool warehouse, Shelf life is one year.
Chemical Name: N-(1, 3-DIMETHYLBUTYL)-N- PHENYL-P-PHENYLENEDIAMINE
Another Name: 4020
Molecular Formula: C18H24N2
CAS NO.: 793-24-8
Technical Specifications:
Appearance: Purple brown to dark brown granules or flakes
Melting point min.: 46.0 deg.
Heating Loss % max.: 0.3
Ash Content % max.: 0.1
Purity % min.: 96
Packaging and storage:
1. In woven bag or paper bag lined with PE film bag, net weight: 25Kg/bag.
2. Stored in dry, clean and cool warehouse, Shelf life is one year.
Application:
1. It can be used for manufacturing tires.
2. It is suitable for load tires, cross-country tires and various tires and bias-ply tires.
Packaging and storage:
1. In woven bag or paper bag lined with PE film bag, net weight: 25Kg/bag.
2. Stored in dry, clean and cool warehouse; dampness and heating are strictly prohibited.
3. Shelf life is one year.
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Properties: Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water and gasoline.
Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.
Packaging: 25kg bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Properties: Light yellow or orange crystal (granule). No poison with a little odor of ammonia. The density is 1.34-1.40. Soluble in benzene, acetone. chloroform, insoluble in water, acid, and alkali with lower concentration.
Application: An excellent delayed accelerator. The performance is similar as CZ with better scorch safety Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts.
Packaging: 25kg plastic woven bag. paper with plastic film bag, kraft paper bag, or jumbo bag.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 8 months.
Properties: Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali.
Application: Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between MBT and MBTS. Used as a secondary accelerator in combination with PZ and ZEDC. Similar performance as MBT at curing temperature in dry rubber application. Has lower scorch and better has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.
Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Properties: This product is brown piece of amber, Density:1.05g/ cm3. Soluble in benzene, chloroform, carbon disulfide and acetone, but not soluble in water. Fine solution with rubber. This product is combustible, when storing and transporting, always pay attention to fireproof and dampproof.
Application: RD is a very important category rubber antioxidant. It has a good protective effect for heat, oxygen and fatigue aging, and stronger inhibitory effect for metal catalytic oxidation, no spray cream phenomenon, widely used in the manufacture of tyres, motorcycles births, bicycles births, rubber, plastic, adhesive tape, wires, cables and other rubber products.
Package: In knitted bag lined with plastic bag or kraft paper bag.25kgs/bag or at buyer,s request.
Item Index
Appearance White or light yellow powder
Melting point, min 104.0
Heating loss, % max 0.40
Ash, % max 0.40
Residue(150m) , % max 0.10
Insoluble In methanol, % max 1.0
Free amine, % max 0.5
Purity, % min 96.0
Item Index
Appearance Grayish white or yellowish powder
Melting point min 98.0
Heating loss, % max 0.30
Ash, % max 0.30
Residue(150um) , % max 0.05
Free amine, % max 0.50
Insoluble in methanol, % max 0.50
Purity, % min 97.0
Applications:
It applications include the use in pneumatic tire components, solid tires, belts, hoses, cable, automotive mounts,bushing and general mechanical products that are exposed to continuous and intermittent dynamic operating conditions and require protection from ozonation.
Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration.
Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.
Properties: White powder (granule). Density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in alcohol, insoluble in gasoline.
Application: Used for NR, IR, SR, SBR, NBR, EPDM and their latexes. A fast curing primary or secondary effective ultra-accelerator for natural and synthetic latex form compounds. Can be used advantageously for dipped, spread, and cast goods. Similar in property that of PZ. Less resistance to scorching than PZ and shows a slight tendency to premature vulcanization. An antioxidant in adhesive systems.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Properties: White powder (granule). No taste, no poison. Density is 1.66. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in alcohol, CCl4 and ethyl acetate.
Application: Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural & synthetic latexes. Stronger accelerating power than TMTD. Strong resistance to scorching. In its handling, care should be operated, because of its increase activation and strong tendency to scorch at low temperatures (100?C). Often used as a secondary accelerator. In latex, better results are obtained when used in combination with other types such as thiazole accelerators. Used for rubber coated fabrics, latex products and rubber cement, etc. FDA approved in USA.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water,gasoline, acid / alkali with lower concentration.
Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone when activated by DPG, TMTD and TS.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.
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