RUBBER VULCANIZING ACCELERATOR·DPG (D) System 1

RUBBER VULCANIZING ACCELERATOR·DPG (D)

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20MT m.t.

Supply Capability:: 120000MT Per Year m.t./month

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Chemical Name: Diphenyl guanidine

Molecular Formula: C13H13N3

Molecular Weight：211.27

CAS NO.: 102-06-7

Executive standard：Q/CNPC55-2001

Specification

Item	Index
Item	First-class products	Acceptable end-product
Appearance(Visual inspection)	white powder	Greyish-white powder
Initial M.P, oC ≥	145.0	144.0
Loss on drying, % ≤	0.20	0.30
Ash, % ≤	0.30	0.40
Residues on 150μm sieve,% ≤	0.10	0.10
Residues on 63μm，% ≤	0.50	0.50

Properties: Grayish-white or white powder notaste, nontoxic . Density is 1.13--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in carbon tetrachloride Insoluble in water and gasoline.

Application: mainly used for natural rubber syntheic the medium-speed accelerator. Used in thiazoles, Autumn Lamb, and the second category of iodine acid catalyst for the active agent, and agent for DM, TMTD used, can be used for continuous vulcanization. Mainly used in the manufacture of tires, plastic sheet, soles and industrial products, rigid and thick plastic products.

Packaging: Polypropylene knitted bags lined with polyethylene bags.Net weight 25kg per 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.

Note: The product could be oiled and pelleted apon customer request.

Q: What is the color of the isobutyl silane impregnant for concrete anticorrosion?: This thing to buy cheap, the amount and cost, the province is not much, once a problem, often cost several times.

Q: How to control the impregnation conditions to obtain the active components of the various distributions of different catalysts: The amount of active components and additives is an important factor affecting the catalytic performance of the catalyst, the active components, the amount is too small, the activity of course, with the increase in the amount of load, the activity slowly increased, but generally have When the optimum value is greater than this optimum value, the activity is almost constant, and even the metal is sintered due to the excessive load, and the activity and stability of the channel are blocked. Auxiliaries are the same.

Q: Friends, ask you a question, the capacitor of the different impregnation, capacitance What is the difference?: The impregnant determines the dielectric coefficient of the capacitor medium, which determines the capacitance and field strength of the capacitor.

Q: How to determine the load when the load is loaded: The amount of active components and additives is an important factor affecting the catalytic performance of the catalyst, the active components, the amount is too small, the activity of course, with the increase in the amount of load, the activity slowly increased, but generally have An optimum value, greater than the optimal value of the time, the activity is basically the same, even due to the load is too large caused by metal sintering,

Q: The laboratory was used as a rotary sprinkler for impregnation of the catalyst: Laboratory to buy a dip is pulling method of coating with a CNC pull device, you can set many parameters, rising and lowering speed, coating height, immersion time, the number of coating and so on. Which rise and fall speed can reach 1um / s,

Q: The use of silane impregnants: Silane impregnation simply means that the concrete surface is silane sprayed, first explaining what is silane. In the general seawall project, inland saline soil, freezing and thawing damage more serious, harsh environmental engineering are required to do the concrete structure of the silane impregnation anti-corrosion construction, the silane referred to here generally refers to isobutyl (alkene) triethoxysilane DB-H538 (liquid) search and isooctyl triethoxysilane DB-H580 (paste), and the content requirements are relatively high, respectively, requirements for more than 98.9% and 80%.

Q: Dipping method and precipitation method to prepare the catalyst: The non-roasting catalyst is easily lost with the solution

Q: What is the silane impregnant: Silane impregnant is a high performance silane product for the anticorrosive effect of reinforced concrete structures on concrete surfaces such as isobutyltriethoxysilane DB-H538, isooctyltriethoxysilane DB-H580, etc. ( China Daoer chemical industry can provide professional). Are relatively stable small molecular structure, painted to the concrete ...

Q: How to do the best volume impregnation to prepare a supported catalyst?: Take a certain amount of material measured its saturated adsorption volume, then this part is in the back of the impregnation of the precursor solution, it can not be used to be lost? The amount of catalyst used to do not measure the saturation adsorption volume with water immersion carrier , After the completion of the carrier can also be used. Drying (station contact TA) You may have a problem with this system, CeO2 part of the water, PtCl2 aqueous solution is strong acid, the carrier will dissolve!

FullAuxi,a high-technology enterprise specializing in the rubber chemicals research, development and production, with an annual production capacity of 15,000 tons for rubber accelerator and 10,000 tons for hi-dispersion masterbatch. We pay great attentions to increasing the scientific and technological contents in the meantime of promoting innovation and deepening enterprises management.

1. Manufacturer Overview

Location	Jiangsu, China
Year Established	1995
Annual Output Value	Above US$ 20 Million
Main Markets	20.00% North America 15.00% South America 15.00% Eastern Europe 10.00% Southeast Asia 10.00% Northern Europe 10.00% South Asia 10.00% Western Europe 5.00% Africa 5.00% Mid East
Company Certifications	ISO9001:2000;ISO14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Lianyungang Port
Export Percentage	41% - 50%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English; Chinese;
b) Factory Information
Factory Size:	Above 135,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Design Service Offered; Buyer Label Offered
Product Price Range	High; Average