Composite Mould Release

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PVA Mould Release agent

Item No.: MK-VA
PVA mold release agent is designed for more complex products of the cavity design. The product is environmentally friendly CFC-free solvents, semi-permanent formula design to meet the unsaturated resin, epoxy, phenolic resin, and product requirements.
INQUIRY
Description

PVA Mould Release Agent MK-VA

Brief Description
SAKURAI PVA release agent is designed for the mold complex products production and design.The product is not CFCS but green solvents, formula design to semi permanent, can satisfy the unsaturated resin, epoxy, phenolic resin, and other various without silicone rubber efficient transfer product demoulding requirements, after through the thermal curing mould can form a low surface energy resin film layer, by reducing the mold surface energy and achieve a long-term demoulding spraying effect.
Characters
1.Its widely apply to various mould type with good applicability and won't produce release agent transfer phenomenon;
2.Products with high surface gloss after demoulding.Room temperature curing type and it won't happen mold fouling phenomenon;
3.Low odor, timing for spray, can be long-term demoulding many times;

Data sheet
Appearance Transparent colorless liquid
Odor Hydrocarbon taste
Solvent Aliphatic hydrocarbons
Shelf life One year shelf life from the date of manufacture
Thermal stability after curing 400℃ Resistance Temperature
Mould working temperature 20~180℃
 

Pre-treatment of the mold
Sandblasting or use our recommend cleaning agent to clean the mold.
Usage Instruction
It can be used within range of 20~180 ℃ by spraying or wiping.The recommended usage is spraying. We recommend to dry the mold under condition of 50 ℃ before using this release agent.

Usage process
1.Avoid overspray, must wait until complete evaporation of the solvent after spraying. Mold and the nozzle is maintained at from 8-10 inches, recommended pan spray
2.Mold surface coating at least 2-3 times, and each time after spraying, must wait until the surface to dry thoroughly before further processing.
(At 20 ℃, each drying time is generally 1-2 minutes)
3.After the mold is completely handle, to stand for 30 minutes at room temperature before use. (Mold and dry non-stick surface, then you can use)
4.After repeated stripping, stripping difficulties if the phenomenon, fill spray recommended way to handle mold. Comprehensive treatment of the mold can also be a partial fill spray. We recommend using this handle mold.Treatment depends on the frequency of the mold surface to release the polymer type, the structure and parameters of mold wear.
5.Recommend pre-treatment completely destroyed at the bottom of the mold, which can reduce the chance of mold fouling and sticking phenomena.
Packaging
3.78 Liter/gallon  25 Liter/barrel  200 Liter/drum

FAQ:
1. Are you a manufacturer or a trader?
We are one of largest 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 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. 

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