Tradeindia.com - Sell leads in Rubber Chemicals

[Sell] Rubber Accelerator Cbs(Cz)

Mon, 23 Nov 2009 11:34:00 +0530

Chemical Name : N-Cyclohexyl-2-benzothiazole sulfenamide
Molecular Formula: C13H16N2S2

Molecular Structure:

Molecular weight: 264.4
CAS NO : 95-33-0
Specification :
NO. Item Unit Specification
1 Appearance - Grayish-white powder, granule
2 Initial M.P. (Min) C 98.0
3 Loss on drying (Max) % 0.30
4 Ash (Max) % 0.30
5 Residues on 150m sieve (Max) % 0.10

Properties: A slight odor. Specific gravity: 1.26--1.31. Soluble in benzene, chloroform, carbon disulfide; Insoluble in water.

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 TMTM.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

Packaging: 25kg bag.

For any further information feel free to contact us.

[Sell] Rubber Accelerator MBT (M)

Mon, 23 Nov 2009 10:33:00 +0530

Offering rubber accelerator dm (2, 2-dibenzothiazole disulfide)

1. 12289 specification:(gb11408-89)

Item specification : high grade 1st grade qualified. Appearance white or light -yellow powder and grain
melting point, 8451, 8805, 170.0 165.0 160.0
ash 65292 % 8804 0.30 0.50 0.70 reduction in weight after heating 65292% 8804 0.30 0.40 0.50 screen residue(100 meshes)65292 % 8804 0.00 0.10 0.10

2. 12289 properties: white or light -yellow powder, bitter, non soluble in water but soluble in alcohol, ether and so on.

3. 12289 application: used with other accelerators in tyres, rubber belts and so on.

4. 12289 package: polypropylene knitted bags lined with polyethylene bags, net

For more details please contact us.

[Sell] Carbon Black N220

Thu, 19 Nov 2009 14:36:00 +0530

Properties: Black Powder or Granular
Applications: Rubber Industry, such as Tyres,Cable,Tape,etc.

For more details please contact us.

[Sell] Carbon Black N550 N660

Thu, 19 Nov 2009 14:33:00 +0530

Properties : Black Powder or Granular

Applications: Rubber Industry, such as Tyres, Cable, Tape,etc.

For more details, please contact us.

[Sell] Antitec Agents

Tue, 17 Nov 2009 16:43:00 +0530

Solution will make the raw rubber compound non stick. Also it will mil well while compounding to become part of the rubber, this will enhance the rheo and adhesion properties. This is available with different concentration or as per customers requirement.

For more details please contact us.

[Sell] Silicone Rubber Sheet

Mon, 16 Nov 2009 14:25:00 +0530

Excellent silicone rubber material, ravel out the problem of lower smooth surface and high thickness tolerance of ROTOCURE vulcanizing machine, and also ravel out the problem of restricted width, length and visible joint of press vulcanizing machine.

It is triumphantly without joint and with infinite length under the above mentioned excellence. With good anti-aging, ozone resistance, heat-resistant, electric insulation, oil resistance, Solvent Resistance, corrosion resistant, nonpoisonous and tasteless, pollution-free. Working in air, oil and other medium at the temperature of -60c ----- +260c with the high stability, reliability and surface inactive without sticky, Apply to punch all kinds of seal gasket and other special request, for example Vacuum laminating machine, Vacuum machines Copper Clad Laminate, Laminated solar machine, Electronic motor release machine etc.

Tensile Strength : 7 - 12Mpa
Hardness : 15, 20, 30, 40, 50, 60, 70, 80+/-5Shore A
Elongation : 300% - 400%
Density : 1.25+/-0.05g/cm3
Thickness : 0.1 - 30mm
Width : 0.5 - 4.0m
Length : 5 - 20m or infinite
Grade : industrial grade, food grade, medical grade

Please mail us, for your requirement.

[Sell] rubber chemical-zinc oxide 99.5%

Sat, 14 Nov 2009 00:00:00 +0530

Specification WhiteSeal
Zinc Oxide （ZnO） % 99.5000
Lead Oxide （PbO） % 0.0100
Cadmium Oxide （CdO） % 0.0020
Iron Oxide （FeO） % 0.0020
Aluminium Oxide （Al2O3） % 0.0020
Copper Oxide （CuO） % 0.0005
Manganese Oxide （MnO） % . 0.0003
Moisture Content % 0.1000
Loss on Ignition （L. O. L.） % 0.2000
Insoluble in HCI % 0.0400
Residue on （325 mesh） % 0.1000
Particle Size 0.6000
Specific Gravity 5.6500

[Sell] Zinc Oxide 99.5%

Tue, 10 Nov 2009 13:25:00 +0530

Properties: Appearance: White Power

Applications: Rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, etc.

For more please contact us.

[Sell] N-Isopropyl-N'-Phenyl-P-Phenylene

Sat, 07 Nov 2009 13:19:00 +0530

N-isopropyl-N'-phenyl-p-phenylene diamine Znit
Molecular formula C 15 H 18 N 2
Molecular Weight 226.31 CAS# 101-72-4 Properties Dark-green Power. Density is 1.26g/ cm3 . flashing point is 260 ? . Soluble in chloroform, benzene and carbon bisulfide , a little soluble in acetone, insoluble in water. Applications Mainly use in styrene- butadience rubber, chloroprene rubber and chlorosul-fonated polyethylene rubber. Avoiding the rubber crack for the sunshine and ozone, promoting the heat-resistant of chloroprene rubber and chlorosul-fonated polyethylene rubber. In plastic industry, it can be used as stabilitant and ozone-resistant agent for high polymer materials. It has advantage of stability for polypropylene fibre , thin film and narrow belt, but it will make the products appear yellow-green color. The use level is 0.3~0.5%. NDBC is regulated for use in articles in contact with food as specified under BgVV XXI, Category 4. Packing Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bags.

[Sell] Finely Selected Zinc Oxide

Sat, 07 Nov 2009 13:16:00 +0530

Trade Name:Hidispersion Rubber Chemicals ZnO-80 Chemical
Composition:Finely selected zinc oxide Appearance:Milky white granules Applications:Curing activator,paarticulary in the presence of fatty acids for almost kinds of rubbers;improving static and dynameic performances
Package: Coextruded paper bags lined with polyethylene bags. Net weight 25 kg per bag.
Origin Shanghai China

[Sell] Zinc-Dimethy-Dithiocarbamate

Sat, 07 Nov 2009 13:13:00 +0530

Trade Name:Hidispersion Rubber Chemicals ZDMC-80(Zinc-dimethy-dithiocarbamate) Chemical Composition:Zinc-dimethyl-dithiocarbamate
Appearance:White granules Applications:Suitable for technical rubber articles based on NR,EPDM,IR,SBR,NBR,or IIR.Specially for light-colored articles and transparent articles
Optional

[Sell] 99.7% zinc oxide for rubber grade

Sat, 07 Nov 2009 00:00:00 +0530

Specifications

Item Qualified Results
Zinc oxide ZnO, % 99.7% 99.75%
Hydrochloric acid insoluble %≤ 0.006 0.004
Ignition loss %≤ 0.2 0.15
Water solubles %≤ 0.10 0.10
105-degree volatile matter %≤ 0.2 0.15
Zinc Zn % ≤ N/A N/A
Metal plumbum Pb %≤ 0.037 0.003
Manganese Mn % ≤ 0.0001 0.0001
Copper CuO % ≤ 0.0002 0.0002
Fineness of 45 mesh sieve residue %≤ 0.10 0.05

[Sell] zinc oxide of environment friendly grade

Sat, 07 Nov 2009 00:00:00 +0530

Item Qualified Results
Zinc oxide ZnO, % 99.7% 99.75%
Hydrochloric acid insoluble %≤ 0.006 0.004
Ignition loss %≤ 0.2 0.15
Water solubles %≤ 0.10 0.10
105-degree volatile matter %≤ 0.2 0.15
Zinc Zn % ≤ N/A N/A
Metal plumbum Pb %≤ 0.037 0.003
Manganese Mn % ≤ 0.0001 0.0001
Copper CuO % ≤ 0.0002 0.0002
Fineness of 45 mesh sieve residue %≤ 0.10 0.05

[Sell] Rubber Accelerator ZMBT

Thu, 05 Nov 2009 12:09:00 +0530

RUBBER ACCELERATOR ZMBT
Chemical Name:Zinc 2-mercaptobenzothiazole
CAS NO: 155-04-4

Specification: Item Unit Specification
1 Appearance Light-yellow powder
2 Initial M.P. (Min) C 200.0
3 Loss on drying (Max) % 0.30
4 Zn content % 15.0--18.0
5 Residues on 150m sieve (Max) % 0.10

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.

Packaging: 25kg bag.

Please contact us.

[Sell] Rubber Accelerator MBTS(DM)

Wed, 04 Nov 2009 17:10:00 +0530

We offer rubber accelerator MBTS(DM).

Chemical name: Dibenzothiazole disulfide
structure:
MolecularFormula: C14H8N2S4
Molecular Weight: 332.50
Product Standard: GB11408-89
CAS NO: 120-78-5

Specification:
NO. Item Unit Specification
1 Appearance - Gray-white powder
2 Initial M.P. (Min) o C 168.0
3 Loss on drying (Max) % 0.40
4 Ash (Max) % 0.50
5 Residues on 63m sieve (Max) % 0.50
6 Oil content (*) % 0; 1.0--2.0

(*): Upon customer's request
Properties: A little bitter taste. Specific gravity: 1.45--1.54. 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.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

[Sell] Rubber Antioxidant IPPD (4010NA)

Wed, 04 Nov 2009 17:04:00 +0530

rubber antioxidant IPPD(4010NA)

Commodity Name :Rubber Antioxidant 4010NA(IPPD)
Chemical Name : N-isopropyl-N'-phenyl-p-phenylene diamine
CAS NO.101-72-4
Application : Mainly used in manufacture of tires , rubber shoes and other rubber products .
Quality standard : GB/T 8828-2003

ITEM QUALITIED GRADE
Appearance Dark brown to dark violet pastilles .
Melting Point 70.0 MIN
Heating loss 0.30% MAX
Ash 0.20% MAX
Assay(GC) 95.0% MIN

Packing :20Kg net , paper bag

[Sell] Rubber Acceleraotorcbs

Wed, 04 Nov 2009 14:26:00 +0530

We are offering rubber acceleraotorCBS(CZ)

Chemical name: N-Cyclohexyl-2-benzothiazole sulfenamide
structure:
Molecular Formula: C13H16N2S2
Molecular Weight: 264.4
Product Standard: HG2096-91
CAS NO: 95-33-0

Specification:
NO. Item
Unit Specification
1 Appearance - Grayish-white powder or grain
2 Initial M.P. (Min) o C 98.0
3 Loss on drying (Max) % 0.30
4 Ash (Max) % 0.30
5 Residues on 63m sieve (Max) % 0.50
6 Oil content (*) % 0; 1.0-2.0

(*): Upon customer's request
Properties: A slight odor. Specific gravity: 1.31--1.34. Soluble in benzene, chloroform, carbon disulfide; Insoluble in water.

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 TMTM.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

[Sell] carbon black

Wed, 04 Nov 2009 00:00:00 +0530

we are manufacturer of carbon black in china. we have grades: N220 N234 N326 N330 N339 N375 N550 N660 N772 N774

[Sell] Rubber Accelerator DPG(D)

Tue, 03 Nov 2009 14:16:00 +0530

Chemical Name : Diphenyl guanidine

Structure:

Molecular Formula: C13H13N3
Molecular Weight : 211.27
Product Standard : HG/T2342-92
CAS NO : 102-06-7

Specification:
NO. Item Unit Specification

1 Appearance - Grayish-white powder
2 Initial M.P. (Min) o C 144.0
3 Loss on drying (Max) % 0.30
4 Ash (Max) % 0.40
5 Residue on 63m sieve (Max) % 0.10
6 Oil content (*) % 0; 1.0--2.0

(*): Upon customer's request
Properties: No odor or poison. Specific gravity:1.13--1.23. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.

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.

[Sell] Rubber Accelerator TBBS(NS)

Tue, 03 Nov 2009 14:13:00 +0530

Rubber Accelerator TBBS(NS)
Chemical Name: N-tert-butyl-2-benzothiazyl sulfenamide

Structure:

Molecular Formula: C11H14N2S2
Molecular Weight : 238.37
Product Standard : HG/T2744-96
CAS NO : 95-31-8

Specification:

NO. Item Unit Specification
1 Appearance - Grayish-white powder
2 Initial M.P. (Min) o C 104.0
3 Loss on drying (Max) % 0.50
4 Ash (Max) % 0.30
5 Residue on 150m sieve (Max) % 0.30
6 Oil content (*) % 0; 1.0-2.0

(*): Upon customer's request
Properties: Grey or light yellow in color with bitter taste and slight odour. Specific gravity: 1.26--1.32, Soluble in ethanol, carbon tetrachloride, acetone, benzene, carbon disulfate, chloroform; Hardly soluble in gasoline and insoluble in water. It is not hygroscopic.

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.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 year when stored under normal conditions.

Please mail us, for requirement.