Product Description

  Chemical Auxiliary Agent PET more flexible viscosity additive chain extender

Function of chain extender

Mainly used to improve PET PBT PETG impact strength / toughness / flexibility / shock resistance / cold impact strength weatherbility / anti-aging / durability.Its functions mechanism is to repair the chain scission or breack the chain scission of the polymers to obtain good plasticization products at the low temperature.

 Datasheet of chain extender

Grade A-6801 PET PBT PETG Impact Modifier
 Effective Substance Content 99.9%
Addition Percentage 2-4%
Appearance Masterbatch granule
Application PET PBT PETG new material,  recycle material,  boards and  plastic injection / extrusion molding ect.

Advantage of chain extender

 1. improve impact strenght ,toughness ,shock resistant,cold impact strengh.

2.our impact modifiers low dosage.2%–4% and impact strenght / flexibility / sofness get 40%–70% improvement while with no effect on other properties.

3. Good compatibility and dispersion with the plastics polymers, no precipitation or  layerings after adding.

4. ensure good balance of flexibility and stiffness for the PET PBT PETG plastics, no conflicts or clash

5.  no calcium content or other fillers, 99.9% effected components ensures high performance

Picture of chain extender

Applications of chain extender

Company Information
HangZhou Jindaquan Factory is the Chinese enterprise who brings out “plastic toughening agent” concept in 2008, Specializing in improving the plastic impact strength, tougheness, elongation, low temperature resistance and flexibility. This greatly distinguishes from the general rough concept of “Plasticizer”
 
Our enterprise built in 1998, focusing on Plastic color masterbatch and pigments,  In 2008 jindaquan chemical was built, we made big revolution by investing techniques in Plastic chemical Anxiliary. Create  ALLGONG  and ARGIOPE   brand “plastic toughening agent / impact modifier” with innovative extremely low dosage 0.2%-4% ever in the plasticizer industry.  Until now our product line including Impact Modifiers /Toughening agents, Brightening Agents, Flame Retardants, MFI Modifier, Gloss additive, Nucleating Agent, Light Difussion Agent, Matt Agent, Color masterbatch, Pigment , Engineering Plastics, Anti UV and Stabilizers ect.

FAQ
1. Can i get free sample?
    Yes, we could offer free sample for test with shipping freight collect. Sample will be shipped out with your delivery address provided.
2. How to order?
    First please send us an inquiry by telling your plastic materials, products and the desired effect to get by adding the additives. Then we will soon reply and advise perfect additives for you. And free sample will be shipped out with your confirmation. Once get the effective test result, prices could be negotiated for big order. Delivery time 1-7 working days for bulk order once payment received.
3. What’s your warranty?
    3 years warranty.
4. How to add your additives?
    Mix our additives evenly with your materials around 8-10 min.
    To test the results of adding impact modifier, please wait for at least 24 hours after extrusion, injection molding or blow molding , for the effect is much more obvious at that time 
5. Can you specially create formulation for our special demands?
    Yes, we have professional engineer team to work for you
6. Will your impact modifiers effect the transparency and other properties ?
    We have liquids and transparent masterbatch form of impact modifiers which has no effect on the transparency. About other properties, as our dosage is really low as 1% of raw materials, this negative effects could be neglected. 
7. What certificates you have ?
   FOOD GRADE / REACH/ROHS/ISO9001:2008/EZT121/PHTHALATES/EN71.3/EN1.122

Certificate

 

drive chain type

Drive chains are used in a variety of industrial applications. Unlike roller chains, which are more efficient in terms of weight and size, drive chains slide on steel guides. Drive chains are often used for dirty work. Here’s what you need to know about the various types of drive chains. In this article, we’ll look at pin chains, engineered steel chains, bushing roller chains, and timing chains. These types are the most common and the most commonly used.

time chain

There are several factors to consider when deciding which drive chain to buy. What matters is how long the chain will last, as the timing chain will stretch over time. However, they are pre-stretched during manufacture to reduce the risk of stretching. Timing chains can also be noisy compared to toothed belt drives, but rails and chain tensioners can alleviate this problem. Timing chains also wear slower than belts, reducing repair costs.
Timing chains require little maintenance compared to belt drives. When well lubricated, timing chains require little maintenance. The only maintenance really required is checking the engine oil level and following the manufacturer’s recommended service intervals. Timing chains of drive chains are also safer than belt drives and can be dangerous if the toothed belt tears. Also, the timing chain only needs minor repairs and replacements. Garages can purchase complete timing chain kits that contain all the parts needed for repairs.
Drive chains can be equipped with roller chains or timing chains, depending on the load on the engine. The style of the timing chain depends on the type of motor used. However, the roller chain is the most common choice due to its high strength and NVH properties. The roller chain has 2 tabs pressed into the eyes, and 2 rollers above them. These components work together to improve engine performance.
Many modern vehicles use timing chains. Timing gears synchronize the camshaft and crankshaft so that the valves open and close at the appropriate times. This is critical to the running quality, power output, and fuel consumption of the engine. The timing chain also reduces the amount of pollution emitted by the vehicle. Over the past 2 decades, many OEMs have turned to time chains for OHC/DOHC engines.
chain

pin chain

Steel pivot chains feature open barrels to reduce blocking and material buildup. These chains are designed for power transmission and transportation applications, often used in agricultural applications. They can be custom welded using specialized accessories. These chains can be used in agricultural, industrial and municipal applications. Here’s a closer look at each. Read on to learn about the benefits of steel pivot chains.
The Long Pitch Class 700 Pivot Chain is a versatile chain for conveying and lifting products. Its T-head pins fit snugly so dust doesn’t get into the pin holes. It is also constructed with a closed bearing structure to prevent elongation due to wear. Steel pivot chains are designed for high fatigue applications and are versatile.

Engineering Steel Chain

Engineered steel drive chain provides maximum power transfer while minimizing weight. Engineering chains are often used for tough oil drilling operations. Designed for durability and tight tolerances, these chains can be used in a variety of industrial equipment. Whether you need to lift heavy objects or store a lot of items, engineered steel chains will do the job. Read on to learn more about the benefits of engineering chains.
Engineered steel chains consist of links or pin joints with large gaps between the components. The material of these chains is designed to handle abrasives. While many of these chains are used as conveyors, some are designed for drives. You can find these chains on conveyors, forklifts, bucket elevators, oil rigs and more. To get the most out of them, they should be able to withstand the power produced by the prime mover.
The chain can withstand high tensile stresses and is ductile enough to withstand fatigue. The center-to-center distance between the chain and sprockets is between 30% and 50% of the pitch. On smaller sprockets, the arc of contact between the teeth and chain must be at least 120 degrees. The resistance of the chain drive depends on the use environment, including vibration, noise, fatigue strength and other factors.
There are many types of engineering steel drive chains, each with a different function. The most commonly used type is the elevator. Its lift mechanism raises and lowers the carriage. Most cranes are attached to the load with hooks. Another type of chain is the oval link. Its links are welded and the sprocket has receivers for each link. It is used in low speed applications for elevators, chain hoists and anchors in offshore operations.

Bushing Roller Chain

Typically, a bushing roller chain as a drive chain consists of 2 link assemblies. The inner link consists of 2 plates held together by 2 sleeves, while the outer link consists of 2 plates connected by pins that pass through the inner link. However, there are some differences between bushing roller chains. The main difference is the type of link and the amount of lubrication required. If you want to learn more about bushing roller chains, keep reading.
While roller chains are generally stronger and more durable than bushing chains, they are not immune to wear. During the driving cycle, they lengthen and undergo a process called articulation. The rate at which they elongate depends on the lubrication and load applied to them. The frequency of pin and bushing articulation is also critical. Like other wear parts, the manufacture of critical wear parts requires close attention to detail to ensure optimum performance. Correct raw material selection, part fabrication, and assembly are key factors in achieving optimum performance. Improperly prepared parts can affect wear life and performance.
Consider your application and load distribution when selecting a bushing roller chain as your drive chain. The length of the chain must be between 30 and 50 times its pitch. The arc of contact between the small sprocket teeth must be at least 120 degrees. The resistance of the drive chain depends on the usage environment, which will determine its fatigue strength and vibration level. It’s a good idea to check the chain length before deciding to replace it.
chain

flat top chain

The TSplus flat top drive chain is the most flexible conveying medium on the market today. They can be connected end-to-end to create extended conveyor lines. The side bend design allows it to be used with a variety of conveyor types including inline, snake, and carousel conveyors. These chains are available in a variety of sizes, ranging in width from 3 feet to 20 feet.
A variety of materials are available for flat-top chains, including steel and plastic. Steel chains are ideal for applications requiring wear resistance. They are sturdy and well made. Plastic chains are particularly durable, but not suitable for harsh environments. Stainless steel flat top chains are suitable for a variety of applications, and some manufacturers make them from stainless steel or even aluminum. If your application requires a durable flat top chain, choose a chain made from iwis hardened stainless steel.
Another type of flat-top drive chain is the side bend chain. Suitable for flexible machinery requiring efficient conveying. It is equipped with a single hinge pin or double hinge pin. Either option will do, but each hinge pin has its advantages. Single hinge pin chains are suitable for smaller light-duty conveyors, while double hinge pins are more suitable for medium and heavy-duty applications.
CZPT is a modular flat top chain conveyor system. Its standardized components and modules can be easily integrated into any production process. And because it’s a single track, you can lengthen or shorten it as needed. Its versatile design makes it compatible with other conveyor systems such as belts and sprockets. This monorail modular design allows system lengths up to 40 meters and is compatible with other conveyor systems.

China Good quality Chemical Auxiliary Agent Pet More Flexible Viscosity Additive Chain Extender     with high qualityChina Good quality Chemical Auxiliary Agent Pet More Flexible Viscosity Additive Chain Extender     with high quality