Qingdao Zhongjian Rubber Chemicals Co. Ltd

CHINA, China

We are offering rubber antioxidant ippd/4010na rubber antioxidant 4010na/ippdchemical name:n-isopropyl-n'-phenyl-p-phenylene-diamine;melting point:70;heating loss:0.5;ash content:0.3. -excellent performance against ozone;-protect from catalytic degradation caused by heavy metals such as copper;-may lead to tint.

We are offering rubber antioxidant a4020/6ppd. quality specification: cas no.: 793-24-8;einecs no.: 236-199-8;chemical name: n-(1, 3-dimethylbutyl)-n'-phenyl-p-phenylenediamine;appearance: purple-brown granule; melting point(min): 46.0;heating loss(%max): 0.50;ash content(%max): 0.30. main identity: -excellent performance against ozone;-good property of protection against fatigue and flexible cracking;-prevention from the performance of catalytic degradation caused by heavy metals.

We are offering rubber antioxidant. rd/tmq specification: cas no.: 26780-96-1;einecs no.: 205-688-8;chemical name: polymerized 2, 2, 4-trimethyl-1, 2-dihydroquinoline;appearance: amber-brown flake;melting point: 80-100; heating loss(%max): 0.50;ash content(%max): 0.50;assay value(%min): 95. main identity: -the product is applied to natural rubber and synthetic rubber against aging caused by heat, oxygen and weather;-can not effectively prevent flexible cracking;-excellent performance against catalytic degradation caused by heavy metals;-heavy molecular weight, hard to bloom.

We are offering adhesive. Adhesive ra-65 (hmmm) cas no.: 3089-11-0; specifications:appearance: white powder;ash % (85025c): 29-35;effective component % : 65;moisture % : 4.5;fineness through 325 mesh screen (wet method) % : 0.3;free methanal assay % : 0.10;combined methanal assay %: 40. property: white powder, it gives off methanal upon heating. So it is a good methanal donator. The product is a double functioning adhesive systom. It is not only as filler material but also as adhesive. usage: it's used in neoprene and also directly used to binding other rubber with textiless, cord. It gives off methanal upon heating. The methanal react with methanal acceptor for getting strong toughness resin of neticulater structure. packing: 25kg per bag.