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Qingdao Richkem Co., Ltd. is a high-tech fine chemical enterprise dedicated in researching and supplying flame retardants and intermediates. Based on abundant raw material in Shandong Province, Oriented by international demand，Richkem aims to combine customers demand and domestic advanced techniques, develop market with strict management, professional sales team. Now Richkem has been accepted in European and Asia market .Our products are widely used in engineering-plastics, rubber, resin ,electronics,and organic synthesis etc. RICHKEM products are REACH registered and SGS testing for with RoHS 2002/95/EC and its follow amendments. And RICHKEM has passed ISO9001 certification, and has established a sound quality management system. We can also afford high-pressure hydrogenation products, custom-process is welcomed. Looking to the future, Richkem will continue to target foreign and domestic market, aiming to be "focus,concentrate and specialized"; import excellent talents,contribute quality product and specialized safety service,improve company competitiveness,offer to customers with high quality,efficient and personalized service.

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RK-612 is widely used in polystyrene,polypropylene, high impact polystyrene, polypropylene, ABS, polycarbonate, unsaturated polyester and other materials,are widely used and highly controversial existing flame retardants HBCD excellent alternative.

Qingdao Richkem RK-612(HBCD replacement)

Antioxidant 3030 is applied to high density PE, PP,rubber, PVC, PA, ABS resin,polyester and other plastic products,etc.

Qingdao Richkem Antioxidant-330

BPS provides outstanding thermal stability and electrical Performance.It is particularly suitable for engineering plastic applications such as polyesters(PET,PBTandPCT) and polyamides(nylons).

Qingdao Richkem BPS

BT-93W has outstanding thermal and UV stability,non-blooming,excellent wet electrical properties,mainly used for plastics as flame-retardant,widely for polyolefim, HIPS,PET,PBT,etc.

Qingdao Richkem BT-93W

UV-326 is widely used for photosensitive materials,coating, PVC,PS,PC, PMMA,PE,ABS resin,epoxy resin and so on.

Qingdao Richkem UV-326

AO-1098 is widely used for PA,such as Nylon 6, Nylon 66,PP,PE,ABS resin,and rubber,etc.

Qingdao Richkem Antioxidant-1098

Antioxidant-1076 can be widely used for PE、PP、POM、ABS resin、PS、polyvinyl alcohol, engineering plastics, synthetic rubber and petroleum products.

Qingdao Richkem Antioxidant-1076

FR Masterbatch has a high content of bromine and antimony,more effective,less dosage.Widely used in PA,PBT,ABS,HIPS,PP,PE,etc.

Qingdao Richkem FR Masterbatch

DBDPE is a kind of broad-spectrum,high efficiency fire retardant with the features of low additive quantity.It is widely used in rubber,textile,electronic,plastic industry etc. Especially used in polyethylene,polypropylene,ABS resin,PBT resin and rubber fiber etc.

Qingdao Richkem DBDPE

Qingdao Richkem

Qingdao Richkem Co., Ltd. is a high-tech fine chemical enterprise dedicated in researching and supplying flame retardants and intermediates. Based on abundant raw material in Shandong Province, Orient

Qingdao Richkem - Flame Retardants - Additives - Knowde

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Light stabilizer 783 can be used in PE, PP, PU, POM, PA, polyester elastomer, ABS, engineering plastics, LDPE, LLDPE.

Qingdao Richkem HALS-783

HALS-622 can be widely used for PE、PP、POM、ABS resin、PS、polyvinyl alcohol, engineering plastics, synthetic rubber and petroleum products.

Qingdao Richkem HALS-622

Polyurethanes (PU)

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