HENGSYN is specialized in the manufacture of rubber chemicals which are essential raw materials widely applied to rubber products such as rubber tires, conveyor belts, hoses and etc.

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HENGSYN aims to be one of the most preferred and reliable chemical manufacturers in Tire and Rubber industry.

HENGSYN, located at Wuxi City near Shanghai in Jiangsu province, is a preferred and reliable manufacturer serving for Tire and Rubber industry. Based in Jiangsu, one of the fastest developing provinces in the industry and economics of China, HENGSYN is specialized in the manufacture of rubber chemicals which are essential raw materials widely applied to rubber products such as rubber tires, conveyor belts, hoses and. With advanced production facilities, skilled workers and experienced sales team, our products have been exporting to global customers and helping customers to achieve the goal of cost efficiency.

HENGSYN HIGHLIGHTS
Quality products & Top-Notch services

HENGSYN maintains a good working relationship with local and international customers. Trust and efficiency has been the driving force to expanding our clients beyond the borders for decades. Our customers have been satisfied with different varieties of our products and our reputation has been approved by clients whose business are involved in tires, conveyor belt, V belt and other rubber products. HENGSYN offers top-notch services by adapting to customers demand, embracing technological innovation, supplying customized products and services with flexible cooperation.

Win-Win Business philosophy

Our factory is equipped with advanced facilities, convert first-class materials, and offer our products at special discount. At HENGSYN, we are driven by a unique style of sharing economy to maximize profits by 100%, incur minimal cost at 90%, and enjoy 110% confidence among your customers. Our products will elevate your business to the next level.

On-Time Shipment & Delivery

With a modern vision of ‘just-in-time’ delivery, it always reminds us that delivery and shipment are done on time. We value time and we know how significant it is for customer operation safety and quality product. Our On-Time shipment helps our clients to have minimal inventory keeping. Our services are cost-effective and assist our customers to maintain a low expense in logistics cost.

Technical services and solutions

Our team of dedicated and experienced engineers has been at the forefront to ensure continuous and reliable support to explore and meet customers’ demands. We do not just focus on making sales, we strive to interact with our customers by offering technical service and solutions during pre-sales and after-sales.

HENGSYN PRODUCT LIST

Petroleum Resin C5

Applications: hot melt glue sticks, hot melt adhesive powders, solvent-based pressure sensitive adhesives, various adhesives, adhesive shellac, various asphalt waterproofing membranes, waterproof coatings, high and low grade paints, tire rubber Mixing, rubber and plastic shoes, ink.

Petroleum Resin C9

C9 resin has good mutual solubility with natural rubber, and have no major influence on the rubber vulcanization process. The addition of petroleum resin to tires and rubber can enhance the adhesion, reinforcement and softening.

Rubber Accelerator CBS (HBS / CZ)

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 DPG, TMTD and TMTM.

Insoluble Sulphur HD OT20 HD OT33

HD OT20HD OT33 is a special grade polymeric sulphur with high dispersity. It retards bin scorch, maintains compound tack and prevents sulphur migration. Specially used for semi-steel radial tire, all-steel radial tire.

Rubber Accelerator MBT (M)

Synwell is specialized in producing various type of rubber chemicals such as rubber antioxidants, rubber accelerators, rubber vulcanizing agent, rubber adhesives, which are essential raw materials widely applied to rubber products like rubber tires, conveyor belts, hoses and etc.

Rubber Accelerator MBTS (DM)

Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discoloring in

Insoluble Sulphur OT20 (IS-HS-7020) OT33 (IS-HS-6033)

OT20 OT33 is a special grade polymeric sulphur with high thermal stability. It retards bin scorch, maintains compound tack and prevents sulphur migration. Mainly used for bias tire, semi-steel radial tire, and conveyor belt and other rubber parts.

Rubber Adhesive RA-65 (HMMM)

RA-65 (HMMM) has been widely applicated in binding rubber with steel wire, nylon, rayon, fiberglass, etc. Mix it directly into rubber and it can achieve good adhesive effect by vulcanizing. If this product blended with Rubber Adhesive RS, RH, RE, it can bring in better effect.

Masterbatch S-80 (SBR / EPDM)

S-80 can avoid the phenomenon that ordinary sulfur will bring on over-drastic sulfur locally because of its solvent decompose easily. It can easily achieve the state of uniform dispersion, especially in soft product, which is characteristic of high dispersion, easy to incorporate and shorten mixing time, so as to reduce scorching tendency.

Silane Coupling Agent Si69

Si69 can improve the performance of rubber products. Such as modulus, tensile strength, tear strength and compression set. This product can make rubber products have low dynamic heat generation, small permanent deformation and excellent anti-wear. Performance, aging resistance and vulcanization resistance. Widely used in tires, tapes, conveyor belts, rubber shoes, etc.

Antioxidant TMQ (RD)

TMQ is a general-purpose quinolone antioxidant with good anti-thermal aging performance in rubber industry. With features of non-removal, low-volatility and small pollution in vulcanized rubber products, TMQ has been widely applied to vulcanized rubber products.

Antioxidant 6PPD (4020)

6PPD is an outstanding antioxidant and antiozonant, generally used for natural rubber and synthetic rubber. It slows rubbers fatigue degradation under static and dynamic operating conditions. It is an excellent stabilizer for natural rubber and synthetic rubber, with low pollution and low volatility.

Crosslinking Agent TMT

TMT is a crosslinking agent for halogen-containing polymers. Its anti-aging properties can be used in diene rubbers and have adhesion, which can bond polymers and metals, and is also a copper damage inhibitor.

Antioxidant Agent DTPD(3100)

This product has a good anti-ozone, anti-Flexing resistance to crack turtle electrical resistance, and better long-term protective performance, especially with antioxidant 4010NA 4020 or 1: 1 with the use of ozone to achieve the best effect.

HENGSYN PRODUCT LIST

Petroleum Resin C5

Applications: hot melt glue sticks, hot melt adhesive powders, solvent-based pressure sensitive adhesives, various adhesives, adhesive shellac, various asphalt waterproofing membranes, waterproof coatings, high and low grade paints, tire rubber Mixing, rubber and plastic shoes, ink.