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Rubber chemicals

DPG (D) GRANULE AND POWDER CHINA , Technical Name: Diphenyl guanidine
Appearance: White or grayish white powder or granule, Melting point:144.0
Generally used for natural and synthetic rubbers. Mainly used in manufacture of tires, slab rubber, rubber shoes and other technical rubber products.

IPPD (4010NA) SOLID CHINA, Technical Name: N-Isopropyl-N'-phenyl-1,4-phenylenediamine
Purity:95%, Used in all kinds of tire and rubber products, solid tires, belts, hoses, cables, automotive mounts, bushings and general mechanical products that are exposed to continuous and intermittent dynamic operating conditions and require protection from ozonation.

TBBS (NS) GRANULE AND POWDER CHINA

Technical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
CAS NO.: 95-31-8

TECHNICAL SPECIFICATIONS
Appearance White or light yellowish powder or granule
Initial melting point, min 104.0
Heating loss, % max 0.40
Ash content, % max 0.30
(For powder) Residue (150 um), % max 0.10
(For granule) granule rigidity, N max 1.0
Insoluble In methanol, %, max 1.0
Free amine, %, max 0.50
Purity, %, min 96.0


Properties:

It is white or light yellowish powder. Density:1.26- 1.32g/cm3.Soluble in benzene, chloroform, carbon disulfide, acetone, methanol, ethanol, but hard in gasoline, insoluble in water, dilute acid and dilute alkali.

Application:

TBBS is a Vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality, processing safety. Widely used in all sorts of rubber products and tires, especially the meridian tires. The product is an excellent delayed accelerator with more delayed action and great curing rate and other advantages.

Package:

In knitted bag lined with plastic bag or Kraft paper bag.25kgs/bag or upon request.

Rubber Adhesive GLR-806 / Rubber Adhesive CYREZ 964 / Rubber Adhesive HMMM / Rubber Adhesive RA-65 / Rubber Adhesive HMMM-65%

Overview:
1. Chemical name: Hexamethoxymethylmelamine (HMMM) 65% + inert carrier (white carbon black) 35%.
2. Chemical family: Methylated melamine-formaldehyde resin, melamine resin
3. CAS No.: 9011-5-6

Technical Specifications:
Appearance: White powder
Ash content (850deg): 29~35
Water content % max.: 4.5
Sieve residue (325 mesh) % max.: 0.3
Free formaldehyde content % max.: 0.1

Application:
1. It can promote adhesive force for rubber and steel cord or fabric cord.
2. Suggested ratio: 2-5 poses Rubber adhesive RA-65 with 2-5 poses resorcinol formaldehyde resin.

Packaging and storage:
1. In woven bag or paper bag lined with PE film bag, net weight: 25Kg/bag.
2. Shelf life is one year.

Rubber Antifatigue Agent LG-768

Introduction:
1. JERINA LG-768 agent consists of Non-metallic complex, Carbohydrate, Three-dimensional fiber grafted polymer, Non-metallic oxide and interfacial adhesive agent. The agent is a long-acting adhesion functional new material which produced by special technology.
2. JERINALG-768 agent is a Functional Additive for rubber and tire industry. It is non-toxic, harmless to human and no environmental pollution.

Technical Specification:
Appearance: Gray particles (visual inspection)
Heating loss (105degX2h), % max.: 2.0 (HG/T3065)
Ignition loss (800degX2h),% max.: 15.0 (HG/T3066)
pH Value: 8.0-10.5 (HG/T3067)


Performance:
1. JERINA LG-768 can improve the ageing-resistance and fatigue-resistance.
The hindered phenol structure formed between phenolic hydroxyl group and methoxyl group on the molecule, which can capture and consume the free radical in rubber to terminate the chain reaction. Therefore, it can improve the ageing-resistance and fatigue-resistance of high polymer material such as rubber.
2. JERINA LG-768 can improve adhesive performance.
It has excellent technologies. The new material has interfacial activity component, which can reduce the interfacial energy among all materials in formula. This will stabilize the dimension of rubber sheet and tires, and products surface will be smoother.

Application:
1. Add JERINA LG-768 agent together with Zinc Oxide when mixing rubber master-batch.
2. 3~8 phr of total tire compound can be used for tire carcass, rubber sheet, rubber belt, and tire transition layer, other formula is same as before or make slightly adjustment.

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.

Rubber Brightening Agent L-810

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.

Rubber Antioxidant IPPD (4010NA)

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.

Rubber Antioxidant TMQ / Rubber Antioxidant RD

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.

Rubber Antioxidant 6PPD (4020)

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.

Rubber Antioxidant DTPD / Rubber Antioxidant 3100 / Wingstay 100

Overview:
Chemical Name: N, N-Bis (methyl phenyl)-1, 4-benzenediamine.
Another Name: 3100, Nailax
CAS No.: 68953-84-4

Technical Specifications:
Appearance: Brownish grey granules
Initial melting point (dry) deg: 90-100
Heating loss (65deg, 3h) %max.: 0.50
Ash content (800�±25deg) %max.: 0.30
Active compenents content %min.: 80.0
Diphenylamine %max.: 6.0
Fineness through 3/8 %min.: 100.0
Iron content ppm/max.:750.0
DPPD content %: 16.0-24.0
DTPD content %: 15.0-23.0
PTPD content %: 40.0-48.0

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.

Trade name: MBT,M
Chemical Name : 2-Mercaptobenzothiazole
Molecular Formula: C7H5NS2

Item Specifications
Appearance: Light-yellow powder
Initial M.P.,?= ,170.0
Loss on Drying%,= , 0.4
Ash%,= , 0.30
(150µm)Residues %,=, 0.05

Trade name: MBTS,DM
Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C14H8N2S4

Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with DM, TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc.