Nerck Chemicals Co., Ltd.

Natural rubber neoprene for adhesiveplease wait... Pushed to top Item code: 38240000 | last modified on: 18 mar 2013 specifications 1.High quality and competitive price 2.Free sample 3.Best service and timely delivery Polychloroprene rubber(neoprene) Standard Q/chs25-2005 Appearance Creamy flaky or lumpy Packing 25kgs/woven polypropylene bags with a release polyethylene liner Properties 1.Excellent storage stability, process ability and safety property 2.Sunlight and heat resistance, oil resistance, chemical reagent resistance and combustion retardancy 3.Slow vulcanization rate Application It can used for manufacturing oil-resistant rubber hose and rubber boards, cable jackets, rubber sealing parts, etc, and is also widely used in making adhesive. Specification Item Specification Cr2441 1000-3000 1000-3000 1000-3000 Cr2442 3001-7000 3001-7000 3001-7000 Cr2443 7001-10000 7001-10000 7001-10000 Peel strength n/cm 90 min. 80 min. 75 min. Volatile matter% 1.0 max. 1.2 max. 1.2 max. Ash content% 1.0 max 1.2 max. 1.2 max. More information Storage life: one year below 25 'c from the date of production 25

Specifications 1.Rubber antioxidant 6ppd(4020) 2.N(1, 3-dimethyl-butyl)-n'-phenyl-p-phenylenediamine 3.Cas no.:793-24-8 4.Manufacturer 5.Iso Product name: rubber antioxidant 6ppd(4020) Chemical name: n(1, 3-dimethyl-butyl)-n'-phenyl-p-phenylenediamine Cas no.: 793-24-8 Structure: Specification: Item Granule Appearance Dark purple pastilles Initial m.P. (min) ¡ý ¡ãc 45.0 Loss on drying (max) ¡ü % 0.50 Ash (max) ¡ü % 0.15 Assay(gc) ¡ý% 96.0 25kg/bag

Mainly used in tire, rubber product Rubber adhesive ra 65(hmmm) Property: this product is the improved product of rubber adhesive a. The appearance of this product is one kind of white powder and gives off methanal upon heating. It is hypo-methanal donator among double functioning adhesive system for rubber Specification Appearance: white powder Ash content (850 degree), %: 29-35 Moisture content (boiling evaporation method) & 4.5 Sieve residue (325 mesh wet-method), % & 0.3 Free formaldehyde, % & 0.1 25kg/bag

Application: Insoluble sulphur ot20 had been widely used in natural rubber and a variety of synthetic rubber. They are made with tire and rubber products such as: rubber belt, rubber pipe and sealants etc. They are specially used in radial truck tire making. Technical specification Appearance: yellow powder (non-flying) Sulphur content (%): 79.0-81.0 Insoluble sulphur content (% min. ): 90.00 High temp. Stability (% min. ) (105 degree*15min): 80 Oil content (%): 19.0-21.0 Acid content (as h2so4), % max.: 0.05 Heating loss (60 degree *2h), % max.: 0.40 Ash, % max.: 0.10 Fineness(100mesh), % min.: 99.8 25kg/bag

Specifications CBS Rubber Accelerator for tyre industry Gray-white powder(granule) CAS:95-33-0 Packing:25kg/bag ISO9001-2008 SGS 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 Accelerator D, Accelerator TT and Accelerator TS. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag 25KG/bag