Qin Huang Dao Jianqiao Chemicals Co.,Ltd

• MOQ 20 Metric Ton

We are offering paraffin wax. It is widely used in candles, adhesive, sealing, rubber, matches, crayon, polishing and wrapper industries, etc. analyzing items standard method melting point 58-60 gbt 2539 oil content wt% 0.8 max gbt 3554 color (saybolt) +27 min gbt 3555 light stability 4 max sht 0404 needle penetration(25deg. C)110mm 19 max gbt 4985 kinematic viscosity (100deg. C) mm2s report gbt 265 odor 1max sht 0414 acid and alkali with water solubility negative sht 0407 mechanical impurity and water negative observing

• MOQ 10 Metric Ton

We are offering zinc oxide for rubber or tyre making. Use：rubber grade zinc oxide is used in series of products such as steel radial tyre, bias tyre, conveyer belt, rubber tube and tape, rubber shoes, emulsion glove productions etc. Its properties of product can meet country, the ministry of chemical industry and american astm standard requirements. characteristic and function：1、high activity, even granularity, it’s possessed of high dispersing ability, has the good promotion curing function, improve the cross-link china density of rubber, enable to make the rubber vulcanization more completely. 2、it can improve the viscidity of rubber compound, and the adhesive force of materials such as the rubber, steel wire and code fabric, etc. 3、 it can make good dynamic performance, make the rubber products with little deformation, low heat generation, high anti-abrasion. Enable to have good anti-oxide property.

• MOQ 10 Metric Ton

We are offering coating grade zinc oxide. It can be used for products such as top-grade paint, coating material and the coating intermediate etc. characteristic and function：1、the particle size is small, specific surface is big. There is stronger adhesive force and hiding power, improving the efficiency of the coating greatly. 2、the specific gravity is small, not easily to form the precipitation in use or in the final product. 3、this product also has some functions to shield the ultraviolet ray. It can play the anti-aged function in the coating.

• MOQ 10 Metric Ton

We are offering chemical industry grade zinc oxide. Use：chemical industry grade zinc oxide is widely used in products such as zinc stearic acid, zinc bromide, zinc borate, phosphorization fluid etc, but also be used for mixing the electroplating solution. function and characteristic：1、small granule, even granularity, it is possessed of high dispersing ability. The chemical reaction is fast and completely, the reaction speed is identical. 2、the purity is high. As raw material, the product purity is high and stable. There is little impurity, reduce the impact on main products of other resultants. 3、the single granularity density and proportion are small. It is difficult to precipitate in the reaction process. 4、it is pure white color, and has not influenced the result products color after reacting. item index charactristics hhg061 hhg062 hhg063 hhg064 hhg065 hhg066 zinc oxide(counted by dried subtances)%≥ 99.8 99.8 99.7 99.5 99 98 metal(zn) %≤ no no no no no no lead oxide(pb)%≤ 0.001 0.003 0.037 0.1 0.18 0.2 cupric oxide(cu)　%≤ 0.0001 0.0001 0.0002 0.0014 0.002 0.003 manganic oxide (mn) %≤ 0.0001 0.0001 0.0001 0.0001 0.0002 0.0003 hydrochloric indissoluble substance %≤ 0.001 0.006 0.01 0.015 0.03 0.06 ferrous oxide( fe) %≤ 0.0002 0.0003 0.001 0.002 0.008 0.008 burning decrement %≤ 0.08 0.01 0.2 0.2 0.3 0.4 water dissoluble% %≤ 0.1 0.05 0.1 0.2 0.3 0.3 105℃ volatile substances%≤ 0.01 0.1 0.3 0.4 0.6 0.8 grain size （um） 10-30(nm) 2-20 2-20 4-50 4-50 4-60 oil absorption value g100g≤ - - 14 14 - - color（standard sample） white white white white white tiny yellow reducing color power (with standard sample）≥ - - 100 95 - -

• MOQ 10 Metric Ton

We are offering zinc oxide. Nature the white or the decadent powder, the density 5.606, the melting point 1975℃, is one kind of intermediate oxide, does not dissolve in the water or the ethyl alcohol, dissolves in the acid and alkali solution. When high temperature assumes the yellow, after the cooling, restores the white. Outward appearance white powder project top-quality product second product third-class product the zinc oxide (does idea)%≥ 98 95 90 the lead monoxide (counts by pb %≤) 0.0055 0.05 0.059 cd（cd） 0.005 0.004 0.048 as（as） 0.004 0.0042 0.052 h2o（h2o） 0.2 0.2 0.22 characteristic 1, st, the zinc oxide and other zinc source compare, unit zinc cost obvious low, favors the low feed additive the cost, the recruitment is equal to the sulfuric acid monohydrate zinc 44%, seven water zinc sulfate 28% 2, nd, the zinc oxide to do the powdery zinc source, the stability is good in the feed, does not contain water, does not agglomerate, the invariability, is advantageous for the feed processing and the standing storage, is small to the feed vitamin influence. 3, rd, the zinc oxide makes the zinc source, compared to other zinc source change by the animal absorption, is made up the zinc effect to be good. Major technique target high quality conforms to gbt 3185-92 (by percentage idea) memory should in cool, dry, ventilates place the airtight preservation packing plastic knitting bag inside lining plastic bag packing, each bag of net weight 25 kilograms.

We are offering Crystalline material, moisture absorption is small, needn't to fully dry. The fluidity is perfect and is sensible to pressure. High-pressure injection when molding, keeping the material temperature uniformity and the pressure stable, fast filling. Should not use the direct gate to prevent uneven shrinkage and increase the internal stress. Attention to select gate locations to prevent shrinkage and deformation. the range of contraction and shrinkage are large. Direction is clear and easy to warp and deform. Cooling rate should be slow, the mold need to set cold material point with cooling system.