Polyurethane Rigid Foam Mould release agent

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US $6-10 / Kilogram | 5 Kilogram/Kilograms (Min. Order)
Supply Ability:
600 Metric Ton/Metric Tons per Month
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Quick Details
Chemical Auxiliary Agent
CAS No.:
Other Names:
PU rigid foam mould release agent
Place of Origin:
Guangdong, China (Mainland)
Solvent based
PU Rigid foam auxiliary agent
Brand Name:
Model Number:
Milky White Liquid
Non strong smell
0.83 g/ml
Shelf life:
12 months
Packaging & Delivery
Packaging Details
20 kg/barrel 160 kg/drum
Delivery Time
3~7 days after payment confirmed


What is MRA ?

Mold release agent is a chemical used to prevent other materials from bonding to surfaces. It can provide a solution in processes involving mold release, metal die-cast release, plastic release, adhesive release, and tire and PU foam release.

Release agents provide the critical barrier between a molding surface and the substrate, facilitating separation of the cured part from the mold. Without such a barrier in place the substrate would become fused to the mold surface, resulting in difficult clean-up and dramatic loss in production efficiency. Even when a release agent is used, factors such as irregular applications or improper release agent choice may have a dramatic effect on the quality and consistency of the finished product.



Mould release agent for Polyurethane(PU) rigid foam


SAKURAI release agent PU rigid foam is a solvent-based environment friendly release agentMain used for synthetic wood deorative material, automotive rigid foam parts,anti-collision parts,imitation wood furniture, mannqeuin.




AppearanceMilky white liquid
OdourNon strong smell
Density 0.80-0.82 g/ml
Resistant temperature30°C~180°C




1.Easy to operation,

2.Efficient demould performance,

3.The product after demould has  good  finish  In  the  surface,

4.Has excellent adhesion,heat stability,

5.The mould close to blocking and easy to wash,

Applying Process

1.Before to use the release agent,need to clean the mould and remove oil and  grease, keep the surface dries.

2. If possible warming more than 30°C.dilute with solvent(Gasoline)

3. Use  the  cotton cloth to brush or use the spary gun. and the diluate rate is base on the product complexity and material.(each two times process need to spray one time)


Shelf Life

12 months under original sealed container during 20°C-30°C.Please refer  to the storage of suggestions and expiry date on the packagen.



                                                               25 Liters/Barrel                      200 Liters/Drum





1. Are you a manufacturer or a trader?


We are one of leader manufacturer of Mold Release Agents in China.


2. Do you supply free sample?


We supply free sample within 1kg and you got to pay for courier freight cost. The trial cost we refund to you on bulk order.


3. Do you supply concentrate or ready-to-use release agent?


Based on your choice, concentrate and ready-to-use are both available for your purchasing.


4. What is your shipping method and transportation?


For sample,we mostly deliver small packages by Fedex/DHL/TNT air cargo with door-to-door service, which are safe and reliable for chemical liquid delivery. For bulk order, sea transportation is our first choice to save shipping cost. We make efforts to satisfy your specify requirements.


5.What is your suggestions for sample trial?


First, We suggest that everytime you use a small quantity of samples to test. Because the quantity of samples is limited, PLEASE do not use up all the samples for testing in one-time. so you can test samples for many times. If first time testing is failed, then we can have a second chance to adjust the testing process.You should adjust a suitable dilution ratio according to the specific practical testing. 



Enterprise Profile




Contact Info

How to contact us?


SAKURAI Dongguan Meiya Chemical Co., Ltd







Email &Skype




Mobile No.


Sale’s Dept:

Room 205,2/F,Lianfeng Edifice,Dongcheng Mid road Dongcheng District,Dongugan City,Guangdong Province,China. 



Why choose SAKURAI ?

Why choose us? There are some reasons.

+ We are one of leader manufacturer with ISO9001:2008 in CHINA .

+ Focus only and manufacture all kinds of mould release agents for over 20 years.

+ Our core competencies are mould release agents for metal parts die casting,polyurethane foam and PU Shoe Soles. —What is our product advantages?
   - Reduce build-up on mold surface and control transfer to the molded products.
   - Lower scrap rates in molding operations to increase productivity.
   - Our innovative technologies allow us to provide you the customized release agent.
   - Help to achieve post-processing (adhesion, gloss varnish, paint etc.)

+ Offer you best factory price with equal quality,to save your import cost and customs duty.

+ Average 8 years experience of technical team, to provide you with timely after-sales service

+ Experience in supplying Pakistan,Egypt,Turkey,Thailand,Vietnam,India,Indonesia,South Africa etc...