Resin Toughening and Heat Resistant Agents Alloy Toughening Agent PC/ABS Flexibilizer

Howin^TM HW-200—Toughening heat resistant agent

Product Description

Howin^TMHW-200 is a kind of multipolymer of styrene, acrylonitrile , styrene-butadiene rubber and N-PMI, produced by bulk polymerization. It’s opaque yellowish granules.

Application

HW-200 includes masses of N-PMI, which is high rigid structure, making the backbone hard to rotate, limiting the movement of molecular chain and finally raising the TG of HW-200. Meanwhile, the butadiene soft matrix in HW-200 makes the it not only with good characters of high heat endurance, but also good toughness. HW-200 is different from normal heat resistant agents. It can effectively inhibit the degradation of impact strength while guaranteeing heat resistance. HowinTM HW-200 is suitable as heat resistant agents for PA/ABS、ABS、ASA、PVC、PMMA.

Characteristics

Application Example

Used as heat resistance modifier for PC/ABS, HW-200 improves the heat resistance and also keeps the tenacity of alloy.

                                                    HW-200’s influence on heat resistance and tenacity of PC/ABS

Used as heat resistance modifier, HW-200 improves the heat resistance of ABS clearly.

                                                   Effect of different content HW-200 on impact strength and flowability of ABS 

                                                Effect of different content HW-200 on heat resistance of ABS 

It's mainly used in modified styrene resin and alloy, such as glass fiber reinforced ABS, glass fiber reinforced AS, PC/ABS alloy, PA/ABS alloy, heat resistant ABS and so on, these materials are widely used in automobiles, household appliances and other fields, such as car rear view mirror housing, center stack, rice cooker shell, air conditioner housings etc.

Jiaxing Huawen Chemical Co. Ltd., is a professional technology enterprises, engaged in research, product development, production and supply of styrene maleic anhydride SMA copolymers and new rare earth materials. It’s the only manufacturer of SMA function resin in China, and also the first domestic enterprise with the aim to control the physical properties of rare earth materials.

Q1. Are you trading company or manufacturer ?

A: We are manufacturer.

 Q2. Do you provide samples ? is it free or extra ?

A: We provide free samples for testing, customers only take charge of courier cost.

Q3. How long is your delivery time?

A: Generally it is about 10 to 15 days.

Q4: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.