the main influencing factors of the vulcanization process,rubber vulcanization process. vulcanization accelerators are a type of additive that can accelerate the vulcanization reaction speed, shorten vulcanization time, lower vulcanization temperature
Classification: Chemical auxiliary agent
Purity: 95%
Type: synthesis material intermediates
Appearance: grey-white powder
Usage: plastic additives, rubber additives
Packing: 20kg kraft bags,500kgs/pallet
ptdc and dixp are recently developed ultra fast environmentally safer vulcanisation accelerators. they have major applications in dry rubber compounding (nr, sbr, nbr and epdm) as primary or secondary accelerators, capable of replacing established thiurams or dithiocarbamates on a weight to weight basis and giving superior vulcanisate properties.
Classification: Chemical auxiliary agent
Purity: 99%min
Type: tyre accelerator
Appearance: white or light yellow powder(granule)
Usage: coating auxiliary agents, rubber auxiliary agents
Packing: 25kg/paper-poly pouch
zinc diethyldithiocarbamate (zdec) is one of the most commonly used accelerators in natural rubber latex technology because of the properties of the corresponding vulcanizates. many studies using this accelerator have shown the presence of carcinogenic nitrosamines and therefore its unsuitability for the production of some goods.
Classification: Chemical auxiliary agent
Purity: 98.0% MIN
Type: adsorbent
Appearance: gray-white powder
Usage: tire/rubber industries
Packing: 25kg paper bag inner with plastic film, plastic woven bag, kraft paper bag or jumbo bag
change of tensile strength for natural rubber latex vulcanizates obtained by zdec, zmbt, dpg and zmbt/dpg vs time of heat exposure. 1400 j. travas-sejdic et al. break, are closely related to the change in the number of network chains supporting the stress.
Classification: Chemical vulcanizing accelerator
Purity: 92-95%
Type: adsorbent
Appearance: yellow powder
Usage: plastic additives, rubber additives
Packing: plastic woven bag
for this purpose, the properties of styrene-butadiene copolymer rubber (sbr)/acrylonitrile-butadiene copolymer rubber (nbr) (50/50 and 75/25 wt%/wt%) blends cured using the sulfur curing system with only one of accelerators, zinc dibutyldithiocarbamate (zdbc) and zinc diethyldithiocarbamate (zdec), or with a combination of them as well as the pr.
Classification: Chemical rubber accelerator
Purity: 97%
Type: Accelerator
Appearance: white powder
Usage: coating auxiliary agents, paper chemicals
Packing: 25kg/paper-poly pouch
this work presented the study of different vulcanization systems effects in natural rubber latex films and revealed that the accelerator zedc individually or combined with tmtd in sulphur-based curing system influenced the rheometric, thermal and mechanical properties studied.
Classification: Chemical vulcanizing accelerator
Purity: 97%
Type: adsorbent
Appearance: light yellow crystal
Usage: tire/rubber industries
Packing: kraft paper bag or jumbo bag
vulcanization is a cross linking process in which individual molecules of rubber (polymer) are converted into a three dimensional network of interconnected (polymer) chains through chemical cross links(of sulfur). vulcanization accelerators
Classification: Chemical auxiliary agent
Purity: 99%
Type: Accelerator
Appearance: cream-colored powder/granule
Usage: tires rubber shoe rubber hoses tape cables
Packing: in 25kgs bag
rubber accelerator zdec accelerator for rubber (ez) zinc diethyldithiocarbamate accelerator for nr, ir, br, sbr, nbr, hr, epdm and natural synthetic latexes. strong resistance to scorching.
Classification: Chemical vulcanizing accelerator
Purity: 96.5%
Type: additive
Appearance: cream-colored powder/granule
Usage: coating auxiliary agents, plastic auxiliary agents
Packing: 25kg plastic woven bag, paper-plastic compound bag, kraft paper bag or jumbo bag.
vulkacitzbec by lanxess is zinc dibenzyl dithiocarbamate-based vulcanization accelerator. it is used in rubber polymer. read more view less download product type vulcanizing agents vulcanizing, accelerators chemical composition zinc dibenzyl dithiocarbamate cas number 14726-36-4 access full datasheet
Classification: Chemical rubber accelerator
Purity: 96%MIN
Type: rubber accelerator
Appearance: gray white or light yellow
Usage: petroleum additives, rubber auxiliary agents
Packing: neutral packaging/customization
dithiocarbamates--rubber accelerator zdc (zdec,ez) 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.
Classification: Chemical rubber accelerator
Purity: 99%
Type: adsorbent
Appearance: light yellow crystal
Usage: coating auxiliary agents, leather auxiliary agents
Packing: 25 kg/bag, 500 kg/bag, 650 kg/bag, 1300 kg/bag
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.
Classification: Chemical auxiliary agent
Purity: 98%
Type: rubber accelerator
Appearance: light yellow needle crystal
Usage: tyres, rubber, plastic, adhesive tape, wires
Packing: neutral packaging/customization
because the rubber vulcanizing accelerator has a great influence on the vulcanized rubber characteristics, it is necessary to classify and identify the three popular types of rubber vulcanizing accelerators to avoid using the wrong accelerator during tire production and to ensure the tire quality.
Classification: Chemical auxiliary agent
Purity: 96.5%
Type: adsorbent
Appearance: light yellow to light brown powder
Usage: generally used for natural and synthetic rubbers.
Packing: neutral packaging/customization
the accelerator determines the rate of vulcanization, whereas the accelerator to sulfur ratio dictates the efficiency of vulcanization and, in turn, the thermal stability of the resulting vulcanizate. certain elastomers such as chloroprene can be vulcanized by the action of metal oxides such as zinc oxide as well as sulfur.
Classification: Chemical rubber accelerator
Purity: 97%
Type: accelerator, rubber accelerator
Appearance: grayish-white ,light yellow powder or granules
Usage: tire/rubber industries
Packing: 25kg plastic woven bag
zdbc is used as secondary ultra accelerator for thiazole and sulfenamide cure systems in general purpose polymers (nr, sbr, iir, epdm). it can be used as a primary accelerator in specialty applications as well as in latex. in latex applications zdbc is mainly used in transparent goods and in prevulcanized latex.
Classification: Chemical auxiliary agent
Purity: 96%MIN
Type: Accelerator
Appearance: light yellow or off-white powder
Usage: rubber industry
Packing: in 20/25kgs net bag
vulcanization accelerator zdec-konson chemicalapplications a fast curing accelerator for nr, synthetic rubber and latex, especially suitable for butyl rubber and epdm rubber and latex. non-toxic, inodorous, it can be used as white or color and transparent rubber manufactures. zdec is regulated for use in articles in contact with food as
Classification: Chemical vulcanizing accelerator
Purity: 99%min
Type: Accelerator
Appearance: yellowish or white powder/granule
Usage: tyres, rubber, plastic, adhesive tape, wires
Packing: 750g/bottle; 20kg/drum; 180kg/drum
properties and applications: zdec is a super accelerator for natural rubber and various synthetic rubbers, a representative variety of zinc dithiocarbamate, and also a general accelerator for latex.
Classification: Chemical rubber accelerator
Purity: 95.5%
Type: Accelerator
Appearance: white powder
Usage: rubber auxiliary agents, rubber accelerator
Packing: 25kg plastic woven bag
properties soluble in 1% naoh solution, carbon disulfide, bezene, chloroform, insoluble in gasoline. applications a fast curing accelerator for nr, synthetic rubber and latex, especially suitable for butyl rubber and epdm rubber and latex. non-toxic, inodorous, it can be used as white or color and transparent rubber manufactures.